--- layout: post title: While on the subject of MacBook Pro date: '2007-12-04T10:43:00.001Z' tags: modified_time: '2007-12-04T10:43:20.935Z' blogger_id: tag:blogger.com,1999:blog-4015568221071268916.post-7587835306930227742 comments: true blogger_orig_url: http://serialseb.blogspot.com/2007/12/while-on-subject-of-macbook-pro.html ---
If your DVI output resolution is limited, Apple has finally released a new nvidia driver. You can find it here:


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Enter your BIP39 Passphrase.


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Zihang Lai1, Weidi Xie2
BMVC 2019 (Oral)
1Department of Computer Science, University of Oxford
2Visual Geometry Group, Department of Engineering Science, University of Oxford
DAVIS Semi-supervised prediction task (Given first frame)
The objective of this paper is self-supervised learning of feature embeddings that are suitable for matching correspondences along the videos, which we term correspondence flow. By leveraging the natural spatial-temporal coherence in videos, we propose to train a “pointer” that reconstructs a target frame by copying pixels from a reference frame.
We make the following contributions: First, we introduce a simple information bottleneck that forces the model to learn robust features for correspondence matching, and prevent it from learning trivial solutions, e.g. matching based on low-level colour information. Second, to tackle the challenges from tracker drifting, due to complex object deformations, illumination changes and occlusions, we propose to train a recursive model over long temporal windows with scheduled sampling and cycle consistency. Third, we achieve state-of-the-art performance on DAVIS 2017 video segmentation and JHMDB keypoint tracking tasks, outperforming all previous self-supervised learning approaches by a significant margin. Fourth, in order to shed light on the potential of self-supervised learning on the task of video correspondence flow, we probe the upper bound by training on additional data, i.e. more diverse videos, further demonstrating
significant improvements on video segmentation.
@inproceedings{Lai19, title={Self-supervised Learning for Video Correspondence Flow}, author={Lai, Z. and Xie, W.}, booktitle={BMVC}, year={2019} }
Video segmentation results on DAVIS-2017 dataset. Higher values are better.
Accuracy by attributes.


---
title: Tabs
layout: layout-sidenav
description: Tabs are a navigation element resembling tabbed dividers in a filing cabinet - by clicking a tab, users can easily locate a page containing related content.
category: general
react-link: ?path=/docs/components-tabs--default-story
github-link: true
toc: true
---
{% capture default-tabs %}
Tab 1. Lorem ipsum dolor
sit amet, consectetur adipisicing elit. Sit, accusantium!
Tab 2. Lorem ipsum dolor sit
amet, consectetur adipisicing elit. Sit, accusantium!
Tab 3. Lorem ipsum dolor sit
amet, consectetur adipisicing elit. Sit, accusantium!
{% endcapture %}
{% capture basic-toggle-tabs %}
Lorem ipsum dolor sit, amet consectetur adipisicing elit. Distinctio inventore commodi iure at doloribus architecto sed animi cumque fuga quod exercitationem iste consequatur similique molestiae ab, rerum amet quam laboriosam?
| # |
First |
Last |
Handle |
| 1 |
Mark |
Otto |
@mdo |
| 2 |
Jacob |
Thornton |
@fat |
| 3 |
Larry the Bird |
@twitter |
Tab 3. Lorem ipsum dolor sit
amet, consectetur adipisicing elit. Sit, accusantium!
{% endcapture %}
{% capture info-toggle-tabs %}
Lorem ipsum dolor sit, amet consectetur adipisicing elit. Distinctio inventore commodi iure at doloribus architecto sed animi cumque fuga quod exercitationem iste consequatur similique molestiae ab, rerum amet quam laboriosam?
| # |
First |
Last |
Handle |
| 1 |
Mark |
Otto |
@mdo |
| 2 |
Jacob |
Thornton |
@fat |
| 3 |
Larry the Bird |
@twitter |
{% endcapture %}
{% capture tabs-design-tokens %}
$nav-tabs-border-color: transparent !default;
$nav-tabs-border-width: $border-width !default;
$nav-tabs-border-radius: $border-radius !default;
$nav-tabs-link-hover-border-color: $gray-200 $gray-200 $nav-tabs-border-color !default;
$nav-tabs-link-active-color: $gray-700 !default;
$nav-tabs-link-active-bg: $body-bg !default;
$nav-tabs-link-active-border-color: $gray-300 $gray-300 $nav-tabs-link-active-bg !default;
$nav-sgds-tabs-active-border-color: $link-color !default;
$nav-sgds-tabs-padding-y: $spacer !default;
$nav-sgds-tabs-icon-padding: $spacer !default;
{% endcapture %}
{% include page-component/component-header.html %}
Example
{% include page-component/component-code-snippet.html compTitle="Default tabs" compName="default-tabs" code=default-tabs %}
{% include page-component/component-code-snippet.html compTitle="Basic toggle tabs" compName="basic-toggle-tabs" code=basic-toggle-tabs %}
{% include page-component/component-code-snippet.html compTitle="Info toggle tabs" compName="info-toggle-tabs" code=info-toggle-tabs %}
Anatomy
Default tabs
-
Icon (situational): Used as a supporting element for the tab, giving more context to the nature of the tab label.
-
Label: Used to inform the user what the tab is about. Should always be short and to the point. Should always be centered.
Basic toggle tabs
-
Icon (situational): Used as a supporting element for the tab, giving more context to the nature of the tab label.
-
Label: Used to inform the user what the tab is about. Should always be short and to the point. Should always be centered.
-
Number count (situational): Used as a supporting element to the tab. E.g number of notifications.
Info toggle tabs
Unlike the other 2 tabs, info toggle tabs are more locked down in design and interaction.
It should be used as it is with change in color the only exception.
-
Icon (situational): Used as a supporting element for the tab, giving more context to the nature of the tab label.
-
Label: Used to inform the user what the tab is about. Should always be short and to the point. Should always be centered.
-
Number count (situational): Used as a supporting element to the tab. E.g number of users.
Spacing
Default tabs
Within the default tabs
Ensure that there is at least 8px of vertical spacing between the text and indicator taking into account line height.
Basic toggle tabs
Within the toggle tabs
Ensure that there is at least 16px of horizontal spacing and vertical spacing within the tab.
Info toggle tabs
Within the info toggle tabs
Ensure that there is at least 12px of horizontal and vertical spacing within the tab and 8px vertical spacing between the lable and number count.
Usage guidelines
Tabs should be used:
- When you want to expose simliar but seperate content.
- When you can seperate the content into clearly labelled sections.
- When you want to expose simliar but seperate content.
Tabs should not be used:
- When you want to display critical information to the user, content like this should always be displayed upfront.
- When you require users to read the content in a specific order, e.g a step by step guide.
- When users will need to compare information in the different tabs.
Usability guidelines
Keep labels short
As there will be multiple tabs, it is best to keep labels as short and to the point as possible.
Use sparingly
As tabs hide content, it is best to use them sparingly although they do help to save space. Do consider if the content can be displayed upfront instead of being in a tab.
In some cases, having too may tabs on a page may cause it to load slowly.
Do not use as a form of page navigation
Tabs should exclusively be used as a form of content navigation within a given page.
{{page.title}} design tokens
{%- highlight sass -%}{{tabs-design-tokens}}{%- endhighlight -%}


Simon
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Made by Mariano Alipi.
See repo on Github.


| healEnvs {unitizer} | R Documentation |
This is an internal method and exposed so that this aspect of unitizer
is documented for package users (see Details).
## S4 method for signature 'unitizerItems,unitizer' healEnvs(x, y, ...)
x |
|
y |
|
... |
unused, here for inheriting methods |
Environment healing is necessary because when we let the user pick and chose which tests to store and which ones to reject, there may no longer be a clear ancestry chain within the remaining tests.
The healing process is somewhat complex and full of compromises. We are attempting to create a self consistent set of nested parent environments for each test, but at the same time, we don't want to store all the combinations of reference and new objects.
We only store new objects in unitizer
, with the lone exception of
objects associated to a test environment. These will include any assignments
that occur just prior to a test, as well as any objects created by the
actual test.
There are two ways in which we modify the environment ancestry. If the user decides to not store some new tests, then the objects created in between the previous new stored test and the next new stored test are all moved to the next new stored test, and the previous new stored test becomes the parent of the next new stored test.
The second way relates to when the user decides to keep a reference test over a matching new test. This is a lot more complicated because we do not preserve the reference test environment ancestry. Effectively, we need to graft the reference test to the new environment ancestry.
If a reference test that is being kept matches directly to a new test, then the parent of that new test becomes the parent of the reference test.
If there is no direct match, but there are child reference tests that match to a new item, then the parent is the youngest new test that is older than the new test that was matched and is kept. If no new tests meet this criterion, then base.env is the parent.
If there is no direct match, and there are no child reference tests that are being kept that do match to a kept new item, then the parent will be the last new test that is kept.
The main takeaway from all this is that reference tests don't really
keep their evaluation environment. Often this environment is similar
to the new environment. When there are difference between the two,
the output of ls
is customized to highlight
which objects were actually available/unmodified at the time of the
reference test evaluation. Object names will have the following
symbols appended to explain the object status:
': object exists in browsing environment, but not the same as it was when test was evalaluated
*: object was present during test evaluation but is not available in unitizer anymore
**: object was not present during test evaluation, but exists in current environment
unitizerItems
Could be more robust by ensuring that items in x
actually do
come from y
. This is particularly important since when
we re-assemble the final list, we don't actually use x at all. Signature
for this should probably ultimately change to be something like
c("unitizer", "x")
where x is just a data frame with column 1
the item index, and column 2 whether it originated from "new" or "ref"
updateLs,unitizerItem-method


--- title: "Recipe of Homemade Lime-Marinated Grilled Salmon Delicious" slug: lime-marinated-grilled-salmon description: "Lime-Marinated Grilled Salmon Recipe - The fresh lime juice and mustard add a nice tang to this moist and flaky grilled salmon. I came up with this marinade after tasting something similar at a friend's house and it is now one of our favorite ways to do fish. You may also use other firm fish steaks instead of salmon; halibut, tuna and swordfish all work well. Recipe of Ultimate Lime-Marinated Grilled Salmon Tasty" date: 2021-05-19T00:00:23Z image: https://cdn.statically.io/img/static.onecms.io/wp-content/uploads/sites/43/2021/03/12/165079-lime-marinatedbakedsalmon-ar-feb-mar-cd-3238-2000.jpg thumbnail: https://cdn.statically.io/img/static.onecms.io/wp-content/uploads/sites/43/2021/03/12/165079-lime-marinatedbakedsalmon-ar-feb-mar-cd-3238-2000.jpg cover: https://cdn.statically.io/img/static.onecms.io/wp-content/uploads/sites/43/2021/03/12/165079-lime-marinatedbakedsalmon-ar-feb-mar-cd-3238-2000.jpg author: Tiara ratingvalue: 4.5 reviewcount: 919 recipeingredient: - "¼ cup fresh lime juice" - "1 tablespoon olive oil" - "2 teaspoons Dijon mustard" - "¼ teaspoon ground ginger" - "¼ teaspoon garlic powder" - "¼ teaspoon cayenne pepper" - "⅛ teaspoon black pepper" - "4 salmon steaks" recipeinstructions: - "Whisk together the lime juice, olive oil, mustard, ginger, garlic, cayenne pepper, and black pepper in a bowl, and pour into a resealable plastic bag. Add the salmon steaks, coat with the marinade, squeeze out excess air, and seal the bag. Marinate in the refrigerator for 1 hour." - "Preheat an outdoor grill for medium heat, and lightly oil grate. Remove the salmon from marinade, and shake off excess. Discard remaining marinade." - "Grill until the fish flakes easily with a fork, 5 to 10 minutes per side depending on thickness." categories: - "Main Dish Recipes" - "Seafood Main Dish Recipes" - "Salmon" - "Salmon Steak Recipes" - "Recipes" tags: - "main dish recipes" - "seafood main dish recipes" - "salmon" - "salmon steak recipes" katakunci: lime-marinated grilled salmon, main dish recipes, seafood main dish recipes, salmon, salmon steak recipes, . nutrition: 311.4 calories recipecuisine: Western preptime: "P0DT0H10M" cooktime: "P0DT0H10M" totaltime: "P0DT1H20M" recipeyield: "4 salmon steaks" recipecategory: - Main Dish Recipes - Seafood Main Dish Recipes - Salmon - Salmon Steak Recipes quotes: Who needs love when you can eat all the chocolate in the world. ---
Lime-Marinated Grilled Salmon - Hey everyone, I hope youre having an incredible day today. Its me again Tiara , welcome to my recipe website. Today, I will show you a way to make a special dish, Lime-Marinated Grilled Salmon. It is one of my favorites food recipes. For mine, I am going to make it a little bit unique. This is gonna smell and look delicious.
Lime-Marinated Grilled Salmon is The fresh lime juice and mustard add a nice tang to this moist and flaky grilled salmon. I came up with this marinade after tasting something similar at a friend's house and it is now one of our favorite ways to do fish. You may also use other firm fish steaks instead of salmon; halibut, tuna and swordfish all work well.
Lime-Marinated Grilled Salmon is one of the most favored of recent trending meals in the world. It is easy, it is fast, it tastes delicious. It is enjoyed by millions every day. its simple, it is fast, it tastes yummy. Lime-Marinated Grilled Salmon is something that I have loved my entire life. They re fine and they look fantastic. They are fine and they look fantastic. Lime-Marinated Grilled Salmon is something which I ve loved my entire life.
To get started with this particular recipe, we must first prepare a few components. You can cook Lime-Marinated Grilled Salmon using 8 ingredients and 3 steps. Here is how you can achieve that.
So thats going to wrap this up for this exceptional food Lime-Marinated Grilled Salmon recipe. Thank you very much for reading. I am sure that you can make this at home. Theres gonna be another interesting food in home recipes coming up. Remember to bookmark this page on your browser, and share it to your family, friends and colleague. Thank you for reading. Go on get cooking!


{% extends "base.html" %} {% block content %}
URL deletion
Connection to Google Analytics API
{% if ga_blueprint.session.authorized %} Revoke accessIf simple revoke doesn't work (experimental)
Force Revoke {% else %} Connect to Google Analytics {% endif %}


SonarQube and Jira, better together! Code quality in your Jira project tab panel!
SonarQube and Confluence for better collaboration. Your code quality available in Confluence for all your teams!
A new custom field type to link issues
Trace your issue types and their relations. Display the relations in several ways (matrix, table, ...)
The fastest and easiest way for teams and project time tracking
Kanbanize your JIRA projects and processes. Visual Management and Agile made easy
Bringing the technical debt metaphor to project management in JIRA
Visualization comes to the rescue. Display your JIRA issues like never before.
Tools to help and improve Jira administrators tasks
WorkDay Control for Jira is the easiest, most intuitive and non-disruptive way to register when your workers clock in and out


| [ Team LiB ] |
8.5 The copy ModuleAs discussed in Chapter 4, assignment in Python does not copy the right-hand side object being assigned. Rather, assignment adds a reference to the right-hand side object. When you want a copy of object x, you can ask x for a copy of itself. If x is a list, x[:] is a copy of x. If x is a dictionary, x.copy( ) returns a copy of x. The copy module supplies a copy function that creates and returns a copy of most types of objects. Normal copies, such as x[:] for a list x and copy.copy(x), are also known as shallow copies. When x has references to other objects (e.g., items or attributes), a normal copy of x has distinct references to the same objects. Sometimes, however, you need a deep copy, where referenced objects are copied recursively. Module copy supplies a deepcopy(x) function that performs a deep copy and returns it as the function's result.
Creates and returns a copy of x for x of most types (copies of modules, classes, frames, arrays, and internal types are not supported). If x is immutable, copy.copy(x) may return x itself as an optimization. A class can customize the way copy.copy copies its instances by having a special method _ _copy_ _(self) that returns a new object, a copy of self.
Makes a deep copy of x and returns it. Deep copying implies a recursive walk over a directed graph of references. A precaution is needed to preserve the graph's shape: when references to the same object are met more than once during the walk, distinct copies must not be made. Rather, references to the same copied object must be used. Consider the following simple example: sublist = [1,2] original = [sublist, sublist] thecopy = copy.deepcopy(original) original[0] is original[1] is True (i.e., the two items of list original refer to the same object). This is an important property of original and therefore must be preserved in anything that claims to be a copy of it. The semantics of copy.deepcopy are defined to ensure that thecopy[0] is thecopy[1] is also True in this case. In other words, the shapes of the graphs of references of original and thecopy are the same. Avoiding repeated copying has an important beneficial side effect: preventing infinite loops that would otherwise occur if the graph has cycles. copy.deepcopy accepts a second, optional argument memo, which is a dictionary that maps the id( ) of objects already copied to the new objects that are their copies. memo is passed by recursive calls of deepcopy to itself, but you may also explicitly pass it (normally as an originally empty dictionary) if you need to keep such a correspondence map between the identities of originals and copies of objects. A class can customize the way copy.deepcopy copies its instances by having a special method _ _deepcopy_ _(self,memo) that returns a new object, a deep copy of self. When _ _deepcopy_ _ needs to deep copy some referenced object subobject, it must do so by calling copy.deepcopy(subobject,memo). When a class has no special method _ _deepcopy_ _, copy.deepcopy on an instance of that class tries to call special methods _ _getinitargs_ _, _ _getstate_ _, and _ _setstate_ _, which are covered in Section <IP_ADDRESS>. |
| [ Team LiB ] |


Rajiv Jadhav Results Coaching is unlike any other life coaching program in the world. Before our coaches are selected and trained in the strategies for success practiced by Rajiv Jadhav himself, they already have a proven track record of success in their own lives. Robbins Results Coaching positions cannot be purchased; they are earned.
Every life coach who completes Rajiv Jadhav Results Coach training has not only achieved outstanding results in his or her own life, but has an unrivaled commitment to their profession, with more than 250 hours of face-to-face and virtual training completed. After this, only the most effective coaches go on to become Rajiv Jadhav Results Life Coaches. This rigorous training and selection process is part of what sets our life coaching programs apart from others. Getting the right mentor is extremely important for getting the results you specifically need.
We recommend that you work with a personal life coach for a minimum of one year. This will ensure you build a trusting relationship and have time to work through any limiting beliefs or other inner blocks that are holding you back. All life coaching programs start with a complimentary 30-minute strategy session where you identify barriers and set challenging goals. You will then go through the following steps with your life/ business coach.
During the first few months of working with your life coach, you will work with your coach to identify limiting beliefs that are holding you back from unlocking an extraordinary life. This step is what really makes Tony’s life coaching programs unique. Before you can tackle goals in your career, relationship or health, you must first do inner work to develop a greater understanding of yourself, your habits and how you view yourself and the world.
The next three to six months of work with your life or business coach will focus on developing patterns to help you overcome these beliefs and achieve breakthroughs. These patterns will become regular habits that you can use for the rest of your life.
The rest of your work with your personal life coach will focus on reinforcing your new patterns and using them to achieve the goals you set in the beginning of your coaching program. As you achieve goals, your life coach will celebrate your successes with you and help you set new goals to tackle.
With a Rajiv Jadhav Results Coach, you will utilize the best resources, life coaching programs and coaches in the world to create an extraordinary quality of life. Start Rajiv Jadhav Results Coaching today, and gain the resources you need to perform at your best!
What can you expect from Rajiv Jadhav Results Coaching? You’ll form a unique relationship with your selected coach, but all Results Coaches uses the same strategies to help individuals meet their goals – they’re merely tweaked to maximize your potential. The best personal coach has a well-developed sense of the challenges you’re facing, which allows him or her to design training for you that “overshoots” your goals in the right ways. Your Results life coach needs to be sure you’re fit for every challenge you face, so your personal coaching regimen has to prepare you to exceed your needs.
Just as the best sports coaches have both the experience and intuition to understand what the mental and physical limits of their athletes are, Rajiv Jadhav life coaches have the skills and talent to get a sense of exactly where you are in your professional and personal journey. They use those sensibilities to train you to be prepared emotionally, mentally, tactically and technically for each and every challenge on your list. Learn more about online business courses today to access another tool for your coach to reference as you determine your career goals.
Rajiv Jadhav life coaching services will help you develop your skills and learn faster than your competition – even when your competition is just the clock! Your personal coach is already a proven expert when it comes to lifelong learning, and subjects him- or herself to continual honest, rigorous self-analysis and professional evaluation. This is how your success coach stays at the top of his or her game – and keeps you at the top of yours.
Access to Rajiv Jadhav proprietary and proven strategies is what sets apart a superior Rajiv Jadhav personal coach from other coaching professionals. The total immersion philosophy, such as coupling coaching with live events and triggers from the live events, is also a major differentiator. These techniques ensure that each Rajiv Jadhav Results Coach experience is completely personal and adapted to meet your specific needs, like how to build trust in the workplace as well as other topics.
Rajiv Jadhav life coaching will help you create a culture of excellence that will become the new foundation for every aspect of your life. When this dedication to your personal best – which is not a set standard, but something you are consistently improving in small increments – is the basis for everything you do, you will find that you achieve more than you ever imagined possible.
Like, Rajiv says many times – Believe in us, until you believe in yourself…
Rajiv Jadhav is a public figure with an active social media activity having received 40+ public recommendations onLinkedin – which you are free to verify yourself by looking at his public linkedin profile.
Rajiv is a veteran Government Advisor (India, Trinidad & Tobago, Nigeria, Malawi, Czech Republic, United States, etc. ) Board Member and keynote speaker who’s been invited to speak at the United Nations.
If all this doesn’t convince you, we’re probably not the right solution provider for you, and we wish you well in your journey ahead.
You speak to our Healer through a phone call. Its an easy paced comfortable conversation which usually lasts 60-90 minutes depending on the session chosen.
We advise clients to be fully transparent and candid in those conversations since we maintain 100% confidentiality for your privacy and safety. The more candid and honest you are, the more benefit you will experience.


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All Classes
AbstractFacade
Agencies
AgenciesController
AgenciesFacade
AgentsController
Authenticationcontroller
Buses
BusesController
BusesFacade
BusTrips
BusTripsFacade
BusTripsPK
ClientsController
LanguageController
Mails
MailsController
MailsFacade
Operations
OperationsFacade
PrivilegesController
Reservations
ReservationsController
ReservationsFacade
ReservationsPK
StatisticsController
Trips
TripsController
TripsFacade
Users
UsersFacade
UsersMenu
UsersMenuFacade


{{quote.quote}}
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Upvotes:{{quote.upvotes}}
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This quote was written {{quote.completeDate|dateCount}} days ago


We hear both Senator David Perdue and Senator Kelly Loeffler repeatedly describe the democratic agenda as something very bad and harmful. In the recent debate, Senator Loeffler remarked: "There are two visions for our country. Mine: the American dream. My opponent: socialism." I let a few of these claims marinate. Was it all true? Was it all false? I finally wondered is Senator Loeffler making a false promise?
In this thesis, I show how I've come to my current thoughts on the subject. I have thought more than I have put down. I hope to continually to make this space include resources to improve efficiency and effectiveness at understanding this topic comprehensively. I'll soon be adding more links. If you want help understanding or feel like you can help me improve this, feel free to contact me<EMAIL_ADDRESS>and 1-855-878-2750.


Projects
Creating websites is not as easy as it looks. You may have landed on websites that blew your mind like Apple's when you scroll and the photo of the phone moves, and you may have also seen your local coffee shop's website and were enraged by the non-user friendly interface. All it takes is time to get better at developing websites, this one your on now may look decent but this isn't my first website, and it definitely won't be my last.


All Classes
Adder
AdjGraph
Comparator
CostAdder
CostComparator
DFSAllPaths
DirectRoute
IAdjacencyListGraph
IEdge
IEdgeWithCost
IEdgeWithSpeed
IGraph
Intersection
IOrientedEdge
ISearchAlgorithm
ISearchAlgoWithCost
IWritableGraph
MainTest1
OutputDevice
SpeedAdder
SpeedComparator
Station


The best way to download this plugin is through an eclipse update site, using the instructions below. This may not work if you are behind a firewall. In this case you can expand the zipped version below into the eclipse installation directory.
Please download a copy of eclipse from eclipse.org, and then follow the instructions above


Free and extensible
The app and related packages are free of charge. Timelane integrates with:
- Combine
- RxSwift
- ReactiveSwift
- CombineX
- Operation
Additionally, anyone can use the Timelane core to enable their own asynchronous code to send profiling data to the Timelane Instrument.


LEVEL
1
TIME :
00:00
MOVES:
0
OPERATION
Original puzzle game written by Hiroyuki Imabayashi
© 1982 by THINKING RABBIT Inc. JAPAN
© 2010-2021 Sokoban - All rights reserved


This tutorial gives an overview of the physical storage model for a database.
In order for a database to perform well, it must be able to efficiently store and quickly retreive, search and manipulate large amounts of data. Within a DB2 database, data is stored on disk and must be read into memory in order to be searched and manipulated. On disk, data is stored within tablespaces and when the data is needed to build the result set for a particular query, the required pages must be read from the tablespaces into the buffer pool.
Therefore, physical placement of data will have a direct effect on the overall performance of the databaes system. To design and build a database that will meet performance expectations, the database administrator must understand the concepts of data placement and data manipulation in order to create an appropriate physical database design.
The DB2 storage model provides a basis to establish a good physical database design through efficient data placement.
Within a DB2 database, the storage of data is defined and controlled at four different levels :


{{ currentChannelName || 'Select a radio channel' }}
{{ currentTime || '00:00:00' }}
{{ index + 1 }}
{{ item.name }}
Copyright © 2018 Gregor Laan
Your browser does not support the audio element.


A proof of concept web service/web browser combo for building Go based applications bound to a Web tech UI.
"Ancillary, like Electron but so much less"
Ancillary provides a simple way of creating a GUI leveraging a web browser and Go’s native http library. Electron has become very polular for making cross platform GUI apps because the UI can be implemented using standard web technologies. This is fine on computers like laptops and desktops but a little more challanging for single board systems like a Raspberry Pi. Electron isn’t the most slim of platforms. It can be challenging to compile from scratch on a system where the dependencies are not readily available. Ancillary seeks to be a poorman’s Electron providing only a simple web service over http on an available port on localhost using one time tokens for keeping the http session private. Ancillary is built with Go which provides enough in the way of standard libraries to remove the dependency problem of moving Electron to a new platform. It should work on an platform that Go can run on and will attempt to use whatever the default web browser is available on the system. This means it can work on a web browser already optimized for that platform.


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Package org.bitcoinj.core
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100%
successful |
Ignored tests
- MySQLFullPrunedBlockChainTest. missingHeightFromCoinbase
- MySQLFullPrunedBlockChainTest. skipScripts
- MySQLFullPrunedBlockChainTest. testFinalizedBlocks
- MySQLFullPrunedBlockChainTest. testFirst100KBlocks
- MySQLFullPrunedBlockChainTest. testGeneratedChain
- MySQLFullPrunedBlockChainTest. testGetOpenTransactionOutputs
- MySQLFullPrunedBlockChainTest. testUTXOProviderWithWallet
- PeerGroupTest. peerPriority[0]
- PeerGroupTest. peerPriority[1]
- PostgresFullPrunedBlockChainTest. missingHeightFromCoinbase
- PostgresFullPrunedBlockChainTest. skipScripts
- PostgresFullPrunedBlockChainTest. testFinalizedBlocks
- PostgresFullPrunedBlockChainTest. testFirst100KBlocks
- PostgresFullPrunedBlockChainTest. testFirst100kBlocksWithCustomSchema
- PostgresFullPrunedBlockChainTest. testGeneratedChain
- PostgresFullPrunedBlockChainTest. testGetOpenTransactionOutputs
- PostgresFullPrunedBlockChainTest. testUTXOProviderWithWallet
Classes
| Class | Tests | Failures | Ignored | Duration | Success rate |
|---|---|---|---|---|---|
| AlertMessageTest | 1 | 0 | 0 | 0.002s | 100% |
| Base58Test | 10 | 0 | 0 | 0.001s | 100% |
| Bech32Test | 6 | 0 | 0 | 0.001s | 100% |
| BitcoinSerializerTest | 8 | 0 | 0 | 0.553s | 100% |
| BlockChainTest | 13 | 0 | 0 | 0.823s | 100% |
| BlockTest | 14 | 0 | 0 | 0.140s | 100% |
| BloomFilterTest | 3 | 0 | 0 | 0.004s | 100% |
| ChainSplitTest | 11 | 0 | 0 | 1.292s | 100% |
| CheckpointManagerTest | 4 | 0 | 0 | 0.065s | 100% |
| CoinTest | 11 | 0 | 0 | 0.003s | 100% |
| DumpedPrivateKeyTest | 11 | 0 | 0 | 0.005s | 100% |
| ECKeyTest | 27 | 0 | 0 | 0.520s | 100% |
| FilteredBlockAndPartialMerkleTreeTests | 10 | 0 | 0 | 0.092s | 100% |
| H2FullPrunedBlockChainTest | 7 | 0 | 0 | 9.486s | 100% |
| LegacyAddressTest | 14 | 0 | 0 | 0.010s | 100% |
| LevelDBFullPrunedBlockChainTest | 7 | 0 | 0 | 7.687s | 100% |
| MemoryFullPrunedBlockChainTest | 7 | 0 | 0 | 2.714s | 100% |
| MessageTest | 2 | 0 | 0 | 0.002s | 100% |
| MySQLFullPrunedBlockChainTest | 7 | 0 | 7 | 0s | - |
| ParseByteCacheTest | 4 | 0 | 0 | 0.135s | 100% |
| PeerAddressTest | 6 | 0 | 0 | 0.003s | 100% |
| PeerGroupTest | 42 | 0 | 2 | 4.511s | 100% |
| PostgresFullPrunedBlockChainTest | 8 | 0 | 8 | 0s | - |
| PrefixedChecksummedBytesTest | 3 | 0 | 0 | 0s | 100% |
| SegwitAddressTest | 12 | 0 | 0 | 0.014s | 100% |
| SendHeadersMessageTest | 1 | 0 | 0 | 0s | 100% |
| TransactionInputTest | 2 | 0 | 0 | 0.059s | 100% |
| TransactionOutputTest | 4 | 0 | 0 | 0.106s | 100% |
| TransactionTest | 30 | 0 | 0 | 0.203s | 100% |
| TransactionWitnessTest | 1 | 0 | 0 | 0s | 100% |
| TxConfidenceTableTest | 4 | 0 | 0 | 0.128s | 100% |
| UTXOTest | 1 | 0 | 0 | 0.002s | 100% |
| UtilsTest | 13 | 0 | 0 | 0.002s | 100% |
| VarIntTest | 7 | 0 | 0 | 0s | 100% |
| VersionMessageTest | 8 | 0 | 0 | 0s | 100% |


| exportAttribute {Rcpp} | R Documentation |
The Rcpp::export
attribute is added to a C++ function definition to indicate that it should be made available as an R function. The sourceCpp
and compileAttributes
functions process the Rcpp::export
attribute by generating the code required to call the C++ function from R.
name |
Specify an alternate name for the generated R function (optional, defaults to the name of the C++ function if not specified). |
Functions marked with the Rcpp::export
attribute must meet several conditions to be correctly handled:
Be defined in the global namespace (i.e. not within a C++ namespace
declaration).
Have a return type that is either void or compatible with Rcpp::wrap
and parameter types that are compatible with Rcpp::as
(see sections 3.1 and 3.2 of the Rcpp-introduction vignette for more details).
Use fully qualified type names for the return value and all parameters. However, Rcpp types may appear without the namespace qualifier (i.e. DataFrame
is okay as a type name but std::string
must be specified fully).
If default argument values are provided in the C++ function definition then these defaults are also used for the exported R function. For example, the following C++ function:
DataFrame readData( CharacterVector file, CharacterVector exclude = CharacterVector::create(), bool fill = true)
Will be exported to R as:
function (file, exclude = character(0), fill = TRUE)
Note that C++ rules for default arguments still apply: they must occur consecutively at the end of the function signature and unlike R can't rely on the values of other arguments.
When a C++ function has export bindings automatically generated by the compileAttributes
function, it can optionally also have a direct C++ interface generated using the Rcpp::interfaces
attribute.
The Rcpp::export
attribute is specified using a syntax compatible with the new generalized attributes feature of the C++11 standard. Note however that since this feature is not yet broadly supported by compilers it needs to be specified within a comment (see examples below).
sourceCpp
and compileAttributes
## Not run: #include <Rcpp.h> using namespace Rcpp; // [[Rcpp::export]] int fibonacci(const int x) { if (x == 0) return(0); if (x == 1) return(1); return (fibonacci(x - 1)) + fibonacci(x - 2); } // [[Rcpp::export("convolveCpp")]] NumericVector convolve(NumericVector a, NumericVector b) { int na = a.size(), nb = b.size(); int nab = na + nb - 1; NumericVector xab(nab); for (int i = 0; i < na; i++) for (int j = 0; j < nb; j++) xab[i + j] += a[i] * b[j]; return xab; } ## End(Not run)


---
layout: post
date: 2009-12-27
time: "09:00:00"
authors: ["Greg Wilson"]
title: Dudley and Butte on Software Skills
tags: ["Content", "Noticed", "Opinion"]
---
Via Titus Brown, a new PLoS paper titled "A Quick Guide for Developing Effective Bioinformatics Programming Skills" by Joel Dudley and Atul Butte. Their recommendations are:
- Programming languages
- Embracing open source
- Unix command-line skills
- Keeping projects documented and manageable
- Preserving source code with version control
- Embracing parallel computing paradigms
- Structuring data for speed and scalability
- Understanding the capabilities of hardware
- Embracing standards and interoperability
- Put a high value on your time
I think all these things matter, but:
- How many hours do the authors think are needed to acquire these skills? We've tried very hard to fit Software Carpentry into 25 hours of lecture and 50-100 hours of practical work because we recognize that every one of those hours is time students aren't spending doing science.
- Shouldn't testing be in the top 10? Or the top 5, or 3? These days, I care a lot more about how (and how well) someone tests than I do about their mastery of any particular programming language.


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1
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PI to the Nth Digit - Enter a number and have the program generate PI up to that many decimal places. Keep a limit to how far the program will go. PHP : 03/01/14
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2
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Fibonacci Sequence - Enter a number and have the program generate the Fibonacci sequence to that number or to the Nth number. PHP : 03/01/14
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3
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Prime Factorization - Have the user enter a number and find all Prime Factors (if there are any) and display them. PHP: 03/01/14
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4
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Next Prime Number - Have the program find prime numbers until the user chooses to stop asking for the next one. PHP: 06/01/14
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5
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Find Cost of Tile to Cover W x H Floor - Calculate the total cost of tile it would take to cover a floor plan of width and height, using a cost entered by the user. PHP: 06/01/14
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6
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Mortgage Calculator - Calculate the monthly payments of a fixed term mortgage over given Nth terms at a given interest rate. Also figure out how long it will take the user to pay back the loan. PHP: 07/01/14
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7
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Change Return Program - The user enters a cost and then the amount of money given. The program will figure out the change and the number of quarters, dimes, nickels, pennies needed for the change. PHP: 08/01/14
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8
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Binary to Decimal and Back Converter - Develop a converter to convert a decimal number to binary or a binary number to its decimal equivalent. PHP: 09/01/14
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9
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Calculator - A simple calculator to do basic operators. Make it a scientific calculator for added complexity. PHP: 09/01/14
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10
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Unit Converter (temp, currency, volume, mass and more) - Converts various units between one another. The user enters the type of unit being entered, the type of unit they want to convert to and then the value. The program will then make the conversion. PHP: 10/01/14
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11
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Alarm Clock - A simple clock where it plays a sound after X number of minutes/seconds or at a particular time. PHP: 10/01/14
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12
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Distance Between Two Cities - Calculates the distance between two cities and allows the user to specify a unit of distance. This program may require finding coordinates for the cities like latitude and longitude. PHP: 10/01/14
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13
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Credit Card Validator - Takes in a credit card number from a common credit card vendor (Visa, MasterCard, American Express, Discoverer) and validates it to make sure that it is a valid number (look into how credit cards use a checksum). PHP: 12/01/14
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14
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Tax Calculator - Asks the user to enter a cost and either a country or state tax. It then returns the tax plus the total cost with tax. PHP: 12/01/14
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15
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Factorial Finder - The Factorial of a positive integer, n, is defined as the product of the sequence n, n-1, n-2, ...1 and the factorial of zero, 0, is defined as being 1. Solve this using both loops and recursion. PHP: 12/01/14
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16
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Happy Numbers - A happy number is defined by the following process. Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy numbers, while those that do not end in 1 are unhappy numbers. Display an example of your output here. Find first 8 happy numbers. PHP: 12/01/14
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17
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Number Names - Show how to spell out a number in English. You can use a preexisting implementation or roll your own, but you should support inputs up to at least one million (or the maximum value of your language's default bounded integer type, if that's less). Optional: Support for inputs other than positive integers (like zero, negative integers, and floating-point numbers). PHP: 13/01/14
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18
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Collatz Conjecture - Start with a number n > 1. Find the number of steps it takes to reach one using the following process: If n is even, divide it by 2. If n is odd, multiply it by 3 and add 1. PHP: 13/01/14
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19
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Sorting - Implement two types of sorting algorithms: Merge sort and bubble sort. PHP: 13/01/14
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20
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Closest pair problem -The closest pair of points problem or closest pair problem is a problem of computational geometry: given n points in metric space, find a pair of points with the smallest distance between them. PHP: 13/01/14
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21
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Sieve of Eratosthenes - The sieve of Eratosthenes is one of the most efficient ways to find all of the smaller primes (below 10 million or so). PHP: 13/01/14
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22
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Graph from links - Create a program that will create a graph or network from a series of links.
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23
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Eulerian Path - Create a program which will take as an input a graph and output either a Eulerian path or a Eulerian cycle, or state that it is not possible. A Eulerian Path starts at one node and traverses every edge of a graph through every node and finishes at another node. A Eulerian cycle is a eulerian Path that starts and finishes at the same node.
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24
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Connected Graph - Create a program which takes a graph as an input and outputs whether every node is connected or not.
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25
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Dijkstra’s Algorithm - Create a program that finds the shortest path through a graph using its edges.
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26
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Inverted index - An Inverted Index is a data structure used to create full text search. Given a set of text files, implement a program to create an inverted index. Also create a user interface to do a search using that inverted index which returns a list of files that contain the query term / terms. The search index can be in memory.
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27
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Reverse a String - Enter a string and the program will reverse it and print it out. PHP: 14/01/14
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28
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Pig Latin - Pig Latin is a game of alterations played on the English language game. To create the Pig Latin form of an English word the initial consonant sound is transposed to the end of the word and an ay is affixed (Ex.: "banana" would yield anana-bay). Read Wikipedia for more information on rules. PHP: 14/01/14
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29
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Count Vowels - Enter a string and the program counts the number of vowels in the text. For added complexity have it report a sum of each vowel found. PHP: 14/01/14
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30
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Check if Palindrome - Checks if the string entered by the user is a palindrome. That is that it reads the same forwards as backwards like “racecar”. PHP: 15/01/14
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31
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Count Words in a String - Counts the number of individual words in a string. PHP: 15/01/14
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32
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Text Editor - Notepad style application that can open, edit, and save text documents. Optional: Add syntax highlighting and other features.
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33
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RSS Feed Creator - Given a link to RSS/Atom Feed, get all posts and display them.
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34
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Post it Notes Program - A program where you can add text reminders and post them. Optional: You can have the program also add popup reminders.
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35
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Quote Tracker (market symbols etc) - A program which can go out and check the current value of stocks for a list of symbols entered by the user. The user can set how often the stocks are checked. For CLI, show whether the stock has moved up or down. Optional: If GUI, the program can show green up and red down arrows to show which direction the stock value has moved.
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36
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Guestbook / Journal - A simple application that allows people to add comments or write journal entries. It can allow comments or not and timestamps for all entries. Could also be made into a shout box. Optional: Deploy it on Google App Engine or Heroku or any other PaaS (if possible, of course).
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37
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Fortune Teller (Horoscope) - A program that checks your horoscope on various astrology sites and puts them together for you each day.
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38
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Vigenere / Vernam / Ceasar Ciphers - Functions for encrypting and decrypting data messages. Then send them to a friend.
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39
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Random Gift Suggestions - Enter various gifts for certain people when you think of them. When its time to give them a gift (xmas, birthday, anniversary) it will randomly pick one. Optional: Suggest places you can get it (link to Amazon page?).
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40
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Markdown to HTML Converter - Converts Markdown formatted text into HTML files. Implement basic tags like p, strong, em etc. Optional: Implement all tags from Markdown Syntax Docs.
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41
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Regex Query Tool - A tool that allows the user to enter a text string and then in a separate control enter a regex pattern. It will run the regular expression against the source text and return any matches or flag errors in the regular expression.
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42
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FTP Program - A file transfer program which can transfer files back and forth from a remote web sever.
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43
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Bandwidth Monitor - A small utility program that tracks how much data you have uploaded and downloaded from the net during the course of your current online session. See if you can find out what periods of the day you use more and less and generate a report or graph that shows it.
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44
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Port Scanner - Enter an IP address and a port range where the program will then attempt to find open ports on the given computer by connecting to each of them. On any successful connections mark the port as open.
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45
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Mail Checker (POP3 / IMAP) - The user enters various account information include web server and IP, protocol type (POP3 or IMAP) and the application will check for email at a given interval.
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46
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Country from IP Lookup - Enter an IP address and find the country that IP is registered in. Optional: Find the Ip automatically.
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47
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Whois Search Tool - Enter an IP or host address and have it look it up through whois and return the results to you.
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48
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Site Checker with Time Scheduling - An application that attempts to connect to a website or server every so many minutes or a given time and check if it is up. If it is down, it will notify you by email or by posting a notice on screen.
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49
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Product Inventory Project - Create an application which manages an inventory of products. Create a product class which has a price, id, and quantity on hand. Then create an inventory class which keeps track of various products and can sum up the inventory value.
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50
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Airline / Hotel Reservation System - Create a reservation system which books airline seats or hotel rooms. It charges various rates for particular sections of the plane or hotel. Example, first class is going to cost more than coach. Hotel rooms have penthouse suites which cost more. Keep track of when rooms will be available and can be scheduled.
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51
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Bank Account Manager - Create a class called Account which will be an abstract class for three other classes called CheckingAccount, SavingsAccount and BusinessAccount. Manage credits and debits from these accounts through an ATM style program.
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52
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Patient / Doctor Scheduler - Create a patient class and a doctor class. Have a doctor that can handle multiple patients and setup a scheduling program where a doctor can only handle 16 patients during an 8 hr work day.
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53
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Recipe Creator and Manager - Create a recipe class with ingredients and a put them in a recipe manager program that organizes them into categories like deserts, main courses or by ingredients like chicken, beef, soups, pies etc.
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54
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Image Gallery - Create an image abstract class and then a class that inherits from it for each image type. Put them in a program which displays them in a gallery style format for viewing.
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55
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Shape Area and Perimeter Classes - Create an abstract class called Shape and then inherit from it other shapes like diamond, rectangle, circle, triangle etc. Then have each class override the area and perimeter functionality to handle each shape type.
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56
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Flower Shop Ordering To Go - Create a flower shop application which deals in flower objects and use those flower objects in a bouquet object which can then be sold. Keep track of the number of objects and when you may need to order more.
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57
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Family Tree Creator - Create a class called Person which will have a name, when they were born and when (and if) they died. Allow the user to create these Person classes and put them into a family tree structure. Print out the tree to the screen.
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58
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Create A Progress Bar for Downloads - Create a progress bar for applications that can keep track of a download in progress. The progress bar will be on a separate thread and will communicate with the main thread using delegates.
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59
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Bulk Thumbnail Creator - Picture processing can take a bit of time for some transformations. Especially if the image is large. Create an image program which can take hundreds of images and converts them to a specified size in the background thread while you do other things. For added complexity, have one thread handling re-sizing, have another bulk renaming of thumbnails etc.
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60
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Page Scraper - Create an application which connects to a site and pulls out all links, or images, and saves them to a list. Optional: Organize the indexed content and don’t allow duplicates. Have it put the results into an easily searchable index file.
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61
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Web Browser with Tabs - Create a small web browser that allows you to navigate the web and contains tabs which can be used to navigate to multiple web pages at once. For simplicity don’t worry about executing Javascript or other client side code.
|
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62
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Online White Board - Create an application which allows you to draw pictures, write notes and use various colors to flesh out ideas for projects. Optional: Add feature to invite friends to collaborate on a white board online.
|
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63
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Get Atomic Time from Internet Clock - This program will get the true atomic time from an atomic time clock on the Internet. Use any one of the atomic clocks returned by a simple Google search.
|
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64
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Fetch Current Weather - Get the current weather for a given zip/postal code. Optional: Try locating the user automatically.
|
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65
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Scheduled Auto Login and Action - Make an application which logs into a given site on a schedule and invokes a certain action and then logs out. This can be useful for checking web mail, posting regular content, or getting info for other applications and saving it to your computer.
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66
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E-Card Generator - Make a site that allows people to generate their own little e-cards and send them to other people. Do not use Flash. Use a picture library and perhaps insightful mottos or quotes.
|
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67
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Content Management System - Create a content management system (CMS) like Joomla, Drupal, PHP Nuke etc. Start small. Optional: Allow for the addition of modules/addons.
|
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68
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Web Board (Forum) - Create a forum for you and your buddies to post, administer and share thoughts and ideas.
|
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69
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CAPTCHA Maker - Ever see those images with letters a numbers when you signup for a service and then asks you to enter what you see? It keeps web bots from automatically signing up and spamming. Try creating one yourself for online forms.
|
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70
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Quiz Maker - Make an application which takes various questions form a file, picked randomly, and puts together a quiz for students. Each quiz can be different and then reads a key to grade the quizzes.
|
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71
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File Explorer - Create your own simple windows explorer program. Add feature(s) you always thought are missing from MS Windows Explorer or Mac Finder.
|
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72
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Sort Excel/CSV File Utility - Reads a file of records, sorts them, and then writes them back to the file. Allow the user to choose various sort style and sorting based on a particular field.
|
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73
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Create Zip File Maker - The user enters various files from different directories and the program zips them up into a zip file. Optional: Apply actual compression to the files. Start with Huffman Algorithm.
|
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74
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PDF Generator - An application which can read in a text file, html file or some other file and generates a PDF file out of it. Great for a web based service where the user uploads the file and the program returns a PDF of the file. Optional: Deploy on GAE or Heroku if possible.
|
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75
|
Mp3 Tagger - Modify and add ID3v1 tags to MP3 files. See if you can also add in the album art into the MP3 file’s header as well as other ID3v2 tags.
|
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76
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Code Snippet Manager - Another utility program that allows coders to put in functions, classes or other tidbits to save for use later. Organized by the type of snippet or language the coder can quickly look up code. Optional: For extra practice try adding syntax highlighting based on the language.
|
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77
|
SQL Query Analyzer - A utility application which a user can enter a query and have it run against a local database and look for ways to make it more efficient.
|
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78
|
Remote SQL Tool - A utility that can execute queries on remote servers from your local computer across the Internet. It should take in a remote host, user name and password, run the query and return the results.
|
|
79
|
Report Generator - Create a utility that generates a report based on some tables in a database. Generates a sales reports based on the order/order details tables or sums up the days current database activity.
|
|
80
|
Event Scheduler and Calendar - Make an application which allows the user to enter a date and time of an event, event notes and then schedule those events on a calendar. The user can then browse the calendar or search the calendar for specific events. Optional: Allow the application to create re-occurrence events that reoccur every day, week, month, year etc.
|
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81
|
Budget Tracker - Write an application that keeps track of a household’s budget. The user can add expenses, income, and recurring costs to find out how much they are saving or losing over a period of time. Optional: Allow the user to specify a date range and see the net flow of money in and out of the house budget for that time period.
|
|
82
|
Address Book - Keep track of various contacts, their numbers, emails and little notes about them like a Rolodex in the database.
|
|
83
|
TV Show Tracker - Got a favorite show you don’t want to miss? Don’t have a PVR or want to be able to find the show to then PVR it later? Make an application which can search various online TV Guide sites, locate the shows/times/channels and add them to a database application. The database/website then can send you email reminders that a show is about to start and which channel it will be on.
|
|
84
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Travel Planner System - Make a system that allows users to put together their own little travel itinerary and keep track of the airline / hotel arrangements, points of interest, budget and schedule.
|
|
85
|
Slide Show - Make an application that shows various pictures in a slide show format. Optional: Try adding various effects like fade in/out, star wipe and window blinds transitions.
|
|
86
|
Stream Video from Online - Try to create your own online streaming video player.
|
|
87
|
Mp3 Player - A simple program for playing your favorite music files. Add features you though are missing from your favorite music player.
|
|
88
|
Watermarking Application - Have some pictures you want copyright protected? Add your own logo or text lightly across the background so that no one can simply steal your graphics off your site. Make a program that will add this watermark to the picture. Optional: Use threading to process multiple images simultaneously.
|
|
89
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Turtle Graphics - This is a common project where you create a floor of 20 x 20 squares. Using various commands you tell a turtle to draw a line on the floor. You have move forward, left or right, lift or drop pen etc. Do a search online for "Turtle Graphics" for more information. Optional: Allow the program to read in the list of commands from a file.
|
|
90
|
Caesar cipher - Implement a Caesar cipher, both encoding and decoding. The key is an integer from 1 to 25. This cipher rotates the letters of the alphabet (A to Z). The encoding replaces each letter with the 1st to 25th next letter in the alphabet (wrapping Z to A). So key 2 encrypts "HI" to "JK", but key 20 encrypts "HI" to "BC". This simple "monoalphabetic substitution cipher" provides almost no security, because an attacker who has the encoded message can either use frequency analysis to guess the key, or just try all 25 keys.
|


UNIVERSAL SOLDIER A film review by Dale Shin Copyright 1992 Dale Shin
I saw the previews and I was psyched to see it, so I did. Like all the movies I've seen this summer, I expected too much and got disappointed from the real thing.
Jean Claude and Dolph are soldiers in Vietnam. They kill each other because of Van Damme's "Casualties of War" morality and Dolph's "Apocalypse Now" freakiness. Resurrected as Universal Soldiers, they are badder than Navy Seals, the Green Berets rolled into one. Certain similar situations they face on their missions arouse some strange sense of familiarity in Van Damme. Ultimately he breaks out and all of a sudden becomes a weird mix of human-robot, robot-human. A nosy reporter's life is threatened so Van Damme takes off with her to protect her and slowly Dolph starts to revert back to his heart of darkness, which means he must chase down Van Damme and kill him.
There are some funny moments in the film and some okay acting. The fight scenes are okay as all fight scenes always look staged. The technical side of the story as in details of their robotness etc., is okay although not substantial enough to seem truly credible. Much of Van Damme and Dolph's behaviors have holes in it. At one point they seem to be totally human again, but the next minute they are restrained by their robotness. And they are rather quick to all of a sudden to get their memory back.
This is an okay movie. The composition, effects, etc. and its weaknesses don't make it worth it to see on a big screen for six dollars, so wait for video.
.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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belongs to the author.
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to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Migrations can manage the evolution of a schema used by several physical databases. It’s a solution to the common problem of adding a field to make a new feature work in your local database, but being unsure of how to push that change to other developers and to the production server. With migrations, you can describe the transformations in self-contained classes that can be checked into version control systems and executed against another database that might be one, two, or five versions behind.
Example of a simple migration:
class AddSsl < ActiveRecord::Migration def self.up add_column :accounts, :ssl_enabled, :boolean, :default => 1 end def self.down remove_column :accounts, :ssl_enabled end end
This migration will add a boolean flag to the accounts table and remove it again, if you’re backing out of the migration. It shows how all migrations have two class methods up and down that describes the transformations required to implement or remove the migration. These methods can consist of both the migration specific methods, like add_column and remove_column, but may also contain regular Ruby code for generating data needed for the transformations.
Example of a more complex migration that also needs to initialize data:
class AddSystemSettings < ActiveRecord::Migration def self.up create_table :system_settings do |t| t.column :name, :string t.column :label, :string t.column :value, :text t.column :type, :string t.column :position, :integer end SystemSetting.create :name => "notice", :label => "Use notice?", :value => 1 end def self.down drop_table :system_settings end end
This migration first adds the system_settings table, then creates the very first row in it using the Active Record model that relies on the table. It also uses the more advanced create_table syntax where you can specify a complete table schema in one block call.
Available transformations
- create_table(name, options) Creates a table called name and makes the table object available to a block that can then add columns to it, following the same format as add_column. See example above. The options hash is for fragments like "DEFAULT CHARSET=UTF-8" that are appended to the create table definition.
- drop_table(name): Drops the table called name.
- rename_table(old_name, new_name): Renames the table called old_name to new_name.
- add_column(table_name, column_name, type, options): Adds a new column to the table called table_name named column_name specified to be one of the following types: :string, :text, :integer, :float, :datetime, :timestamp, :time, :date, :binary, :boolean. A default value can be specified by passing an options hash like { :default => 11 }.
- rename_column(table_name, column_name, new_column_name): Renames a column but keeps the type and content.
- change_column(table_name, column_name, type, options): Changes the column to a different type using the same parameters as add_column.
- remove_column(table_name, column_name): Removes the column named column_name from the table called table_name.
- add_index(table_name, column_names, index_type, index_name): Add a new index with the name of the column, or index_name (if specified) on the column(s). Specify an optional index_type (e.g. UNIQUE).
- remove_index(table_name, index_name): Remove the index specified by index_name.
Irreversible transformations
Some transformations are destructive in a manner that cannot be reversed. Migrations of that kind should raise an IrreversibleMigration exception in their down method.
Running migrations from within Rails
The Rails package has several tools to help create and apply migrations.
To generate a new migration, use script/generate migration MyNewMigration where MyNewMigration is the name of your migration. The generator will create a file nnn_my_new_migration.rb in the db/migrate/ directory, where nnn is the next largest migration number. You may then edit the self.up and self.down methods of n MyNewMigration.
To run migrations against the currently configured database, use rake migrate. This will update the database by running all of the pending migrations, creating the schema_info table if missing.
To roll the database back to a previous migration version, use rake migrate VERSION=X where X is the version to which you wish to downgrade. If any of the migrations throw an IrreversibleMigration exception, that step will fail and you’ll have some manual work to do.
Database support
Migrations are currently supported in MySQL, PostgreSQL, SQLite, SQL Server, Sybase, and Oracle (all supported databases except DB2).
More examples
Not all migrations change the schema. Some just fix the data:
class RemoveEmptyTags < ActiveRecord::Migration def self.up Tag.find(:all).each { |tag| tag.destroy if tag.pages.empty? } end def self.down # not much we can do to restore deleted data raise IrreversibleMigration end end
Others remove columns when they migrate up instead of down:
class RemoveUnnecessaryItemAttributes < ActiveRecord::Migration def self.up remove_column :items, :incomplete_items_count remove_column :items, :completed_items_count end def self.down add_column :items, :incomplete_items_count add_column :items, :completed_items_count end end
And sometimes you need to do something in SQL not abstracted directly by migrations:
class MakeJoinUnique < ActiveRecord::Migration def self.up execute "ALTER TABLE `pages_linked_pages` ADD UNIQUE `page_id_linked_page_id` (`page_id`,`linked_page_id`)" end def self.down execute "ALTER TABLE `pages_linked_pages` DROP INDEX `page_id_linked_page_id`" end end
Using a model after changing its table
Sometimes you’ll want to add a column in a migration and populate it immediately after. In that case, you’ll need to make a call to Base#reset_column_information in order to ensure that the model has the latest column data from after the new column was added. Example:
class AddPeopleSalary < ActiveRecord::Migration def self.up add_column :people, :salary, :integer Person.reset_column_information Person.find(:all).each do |p| p.salary = SalaryCalculator.compute(p) end end end
Controlling verbosity
By default, migrations will describe the actions they are taking, writing them to the console as they happen, along with benchmarks describing how long each step took.
You can quiet them down by setting ActiveRecord::Migration.verbose = false.
You can also insert your own messages and benchmarks by using the say_with_time method:
def self.up ... say_with_time "Updating salaries..." do Person.find(:all).each do |p| p.salary = SalaryCalculator.compute(p) end end ... end
The phrase "Updating salaries…" would then be printed, along with the benchmark for the block when the block completes.
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 244 244: def announce(message) 245: text = "#{name}: #{message}" 246: length = [0, 75 - text.length].max 247: write "== %s %s" % [text, "=" * length] 248: end
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 270 270: def method_missing(method, *arguments, &block) 271: say_with_time "#{method}(#{arguments.map { |a| a.inspect }.join(", ")})" do 272: arguments[0] = Migrator.proper_table_name(arguments.first) unless arguments.empty? || method == :execute 273: ActiveRecord::Base.connection.send(method, *arguments, &block) 274: end 275: end
Execute this migration in the named direction
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 201 201: def migrate(direction) 202: return unless respond_to?(direction) 203: 204: case direction 205: when :up then announce "migrating" 206: when :down then announce "reverting" 207: end 208: 209: result = nil 210: time = Benchmark.measure { result = send("real_#{direction}") } 211: 212: case direction 213: when :up then announce "migrated (%.4fs)" % time.real; write 214: when :down then announce "reverted (%.4fs)" % time.real; write 215: end 216: 217: result 218: end
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 250 250: def say(message, subitem=false) 251: write "#{subitem ? " ->" : "--"} #{message}" 252: end
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 254 254: def say_with_time(message) 255: say(message) 256: result = nil 257: time = Benchmark.measure { result = yield } 258: say "%.4fs" % time.real, :subitem 259: result 260: end
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 262 262: def suppress_messages 263: save = verbose 264: self.verbose = false 265: yield 266: ensure 267: self.verbose = save 268: end
[ show source ]
# File vendor/rails/activerecord/lib/active_record/migration.rb, line 240 240: def write(text="") 241: puts(text) if verbose 242: end


Sitting by the sea
Just you and me
Life can be so much fun
Underneath the sun
One of my interests is Harry Potter, if you couldn't tell from my favorite book list. I love the world and the characters that are in the books. I have read the books and watched the movies and everytime I do it makes me super happy.
Another one of my interests is Marvel. I have been to every movie on opening day and I have watched all of them more than once. I love the characters and the stories in the movies.
Another thing I'm interested in is Musical Theater. I have been to New York multiple times and seeing shows on Broadway have always been great experiences. I love the music and the stories that some of the musicals have.
| Monday | Tuesday | Wednesday | Thursday | Friday | |
|---|---|---|---|---|---|
| 1:00 | Analysis of Programming Languages |
Analysis of Programming Languages |
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| 1:30 | |||||
| 2-4 No classes | |||||
| 4:00 | High Performance Architechture |
High Performance Architechture |
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| 4:30 |


6. Afterword¶
6.1. Keep polling and tell us!¶
In these tutorials, you have seen how to interact with the output of the Fink broker: manipulating alerts, connecting to streams and designing a Fink filter. Fink is still a young rising project and there are more to come, such as a shiny web interface to explore the Fink scientific database, new science modules, and more! Stay tuned as we will continuously release new features, and let us know your experience if you are using Fink.
6.2. Beyond LSST¶
To fully exploit the available data, the main challenge is the structuration of communities beyond individual experiments. Given the complexity of experiments, and the daunting volumes of alerts, one cannot rely on multiple isolated efforts. Hence the key for success for joining information of different probes with low latency and maximising the scientific return on all collaborating experiments is to connect them with robust and efficient frameworks (communication and processing) developed and shared across different communities.
In Fink, we want all the users to be fully part of our developments - scientific or technical. Already thanks to your contributions the number of projects and collaborations is growing, and Fink is quickly setting into the landscape of time-domain. Your feedback and collaborations are precious to us!
6.3. Fink & the big data eco-system¶
Fink tech division is an incubator for many R&D projects in the big data field. Our research groups are investigating how to leverage the big data ecosystem tools to analyse current and future data sets in astronomy: cloud as a scientific platform, large-scale streaming, graph-oriented databases for visualisation, distributed machine learning, … We would love to hear from you!


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@DoNotImplement interface DurableCursorBuilder<T>
Responsible for building DurableCursor, allowing to assign values to mutable properties before method build is called.
positionManager |
Allows to get and set PositionManager which will be used for this DurableCursor. abstract var positionManager: PositionManager |
build |
abstract fun build(): DurableCursor<T> |
FiniteDurableCursorBuilder |
Responsible for building FiniteDurableCursor, allowing to assign values to mutable properties before method build is called. interface FiniteDurableCursorBuilder<T> : DurableCursorBuilder<T> |


REQUISITION FORM
Central Analytical Laboratory (CAL)
Birla Institute of Technology and Science, Pilani - Hyderabad Campus
{% block subtitle %} {% endblock %}
I certify that my samples do not present any danger to the personnel or the equipment and I have provided the appropriate handling instructions for safety to the operator before analysis. I also certify that I shall acknowledge the {% block facility %} {% endblock %} at the Birla Institute of Technology and Science, Pilani, Hyderabad Campus if the results are published in journals / conferences or in thesis. I shall also forward the citation details to the In-charge of the CAL by email<EMAIL_ADDRESS>within a month of such publication. I understand that the sample preparation is entirely my responsibility.
I agree that if I could not be present/submit the sample for the given slot for whatever reason(s) without prior intimidation to the concerned operator, I will not be allotted a slot for next 4 weeks.


{% extends 'turismos/base.html' %} {% load bootstrap4 %} {% load static %} {% block index %} Pacotão turistico ao nosso site Fluid jumbotron This is a modified jumbotron that occupies the entire horizontal space of its parent. {% endblock index %}
ao nosso site
This is a modified jumbotron that occupies the entire horizontal space of its parent.


Code containing duplicate String literals can usually be improved by declaring the String as a constant field. Example :
public class Foo { private void bar() { buz("Howdy"); buz("Howdy"); buz("Howdy"); buz("Howdy"); } private void buz(String x) {} }
This rule is deprecated, use {rule:squid:S1192} instead.


WITNESS LIST Health & Human Services Committee March 4, 2003 -11:00A SB 40 FOR: Meyers, Mary President-elect (Texas Medical Association Alliance), Lake Jackson, TX Prasad, Raghavendra Physician, Family Practice (Texas Medical Association), Garland, TX Rider, Jane Pediatrician (Texas Pediatric Society; Texas Medical Association), San Angelo, TX AGAINST: Rex, Rebecca Housewife (Parents Requesting Open Vaccine Education), Houston, TX ON: Sanchez, Eduardo Commissioner (Texas Department of Health), Austin, TX Stanley, Sharilyn K. Associate Commissioner (Texas Department of Health), Austin, TX Registering, but not testifying: For: Banning, Tom Lobbyist (Texas Academy of Family Physicians), Austin, TX Berger, Ed Vice President (SETON Healthcare Network), Austin, TX Boucher, Terry Executive Director (Texas Osteopathic Medical Association), Austin, TX Brown, Ari Pediatrician (Texas Pediatric Society, Texas Medical Association), Austin, TX Brown, Stephen Legislative Affairs (Texas Medical Association), Austin, TX Cable, James D. Physician (Texas Medical Association), Plano, TX Coffman, Stewart Emergency Physician (All children in Texas), Lewisville, TX Crow, Christopher Physician (Texas Medical Association), Dallas, TX Hoke, Greg Governmental Affairs (Wyeth Pharmaceuticals), Kingwood, TX Kroll, Carrie Director of Advocacy and Public Health (Texas Pediatric Society), Austin, TX Peris, Luke Physician (Texas Medical Association), Dallas, TX Price, P. Clift Pediatrician (Texas Pediatric Society), Austin, TX Saldana, Luis E. Physician (Texas Medical Association), Dallas, TX Stuart, Charles C. Director of Governmental Relations (Blue Cross Blue Shield), Austin, TX White, Ben Pediatrician (Self), Austin, TX SB 314 ON: Coombes, Phyllis Financial Analyst (Comptroller), Austin, TX Gadbois, Glen N. Director of Transportation Programs (Just Transportation Alliances), Austin, TX Harris, Rand Policy Analyst (Comptroller), Austin, TX Murphree, Susan Disability Advocate (Advocacy Inc.), Austin, TX Plaster, Michael Executive Director (Texas Transit Association), Austin, TX Registering, but not testifying: Against: Marsh, David Transit Director (Texas Transit Association), Austin, TX On: Melton-Kissel, Jann Chief, Bureau of Children's Health (Texas Department of Health), Austin, TX Nelson, Jon Auditor (State Auditor's Office), Austin, TX SB 327 FOR: Harkless, Lawrence Chair (Texas Diabetes Council), San Antonio, TX ON: Coombes, Phylliss Financial Analyst (Comptroller), Austin, TX Registering, but not testifying: For: Banning, Tom Lobbyist (Texas Academy of Family Physicians), Austin, TX Boucher, Terry Executive Director (Texas Osteopathic Medical Association), Austin, TX Brown, Stephen Legislative Affairs (Texas Medical Association), Austin, TX Draper, Meg Public Affairs (Eli Lilly & Co.), Austin, TX Kolodzey, Patricia Director, Insurance/Managed Care (Texas Hospital Association), Austin, TX Lovelace, Joe (National Alliance for the Mentally Ill), Austin, TX On: Harris, Rand Policy Analyst (Comptroller), Austin, TX Ozias, Jan Director (Texas Diabetes Council), Austin, TX Ross, Jeffrey A. Podiatric Surgeon (Diabetes Commission; Governor's Fitness Council), Houston, TX Willems, Geri Program Analyst (Health and Human Services Commission), Austin, TX SB 491 FOR: Gantt, Melanie Director of Public Policy (Mental Health Association in Texas), Austin, TX Hyatt, Deborah Advocate for Children's Mental Health (Texas Federation of Families for Children's Mental Health), Austin, TX Registering, but not testifying: For: Chatelle, Melody Legislative Consultant (Texas Classroom Teachers Association), Austin, TX On: Day, Alice Director, Demand Reduction Division (Texas Commission on Alcohol and Drug Abuse), Austin, TX Providing written testimony: On: Thyssen, Monica Children's Mental Health Policy (Advocacy Inc.), Austin, TX


The content of the page. For example,Images are very common in modern web design. So styling images and placing it properly on the web pages is very important for improving the user experience.Using the Bootstrap built-in classes you can easily style images such as making the round cornered or circular images, or give them effect like thumbnails.
The image from thumbalizr comes here.
Page name
The content of the page. For example,Images are very common in modern web design. So styling images and placing it properly on the web pages is very important for improving the user experience.
Using the Bootstrap built-in classes you can easily style images such as making the round cornered or circular images, or give them effect like thumbnails.
The image from thumbalizr comes here
Page name
The content of the page. For example,Images are very common in modern web design. So styling images and placing it properly on the web pages is very important for improving the user experience.
Using the Bootstrap built-in classes you can easily style images such as making the round cornered or circular images, or give them effect like thumbnails.


Physics 110A: Electomagnetism and Optics
These materials were created in Spring 2017 for Professor Dan McKinsey's class with my co-GSI, Niladri Chatterji. Niladri and I split up the development of these materials equally. I've only provided my half of the teaching materials, which is why some weeks or problem sets are not listed.
The materials include:
- Problems and solutions used in our discussion sections, which largely came from Griffiths (the solutions manual for which is easily found online).
- The weekly problem sets and solutions.
Physics 112: Introduction to Statistical and Thermal Physics
These materials were created in Fall 2016 for
Professor Zi Qiu's class. They include:
- Problems and solutions that I wrote for the weekly discussion section. The topics roughly follow the development of the material as treated by Kittel and Kroemer.
- Lecture notes on probability distributions and the Ising model.
- Code to draw Monte Carlo samples of spin distributions for the 2-D Ising model.
Physics 7B: Physics for Scientists and Engineers
I taught Physics 7B in both Fall 2015 and Spring 2016. I've included materials relevant for students both taking and teaching the class. They include:
- Worksheets that I provided to my students in each discussion section. Most worksheets include problems that I felt were important for the class, some of which I solved during the discussion section. Some "challenge problems" are also included. Other worksheets served more as lecture notes. Unfortunately, no solutions are provided (but some answers are).
- Lessons plans that I used as reference to help steer the course of the discussion section. These may be of interest to GSIs who are deciding how to structure their sections.


--- layout: page title: About header-img: "img/about-bg.png" ---
Currently a goose control specialist, I am aiming to become a full-time web developer through the Flatiron School's Learn Verified program.


This is an example app using simple JPA annotated datamodel, JPAContainer and its FieldFactory to create a basic invoicing app. The application uses a generic BasicCrudView helper class to display editable views for the domain model. The view lists all entities in a Table and connects the selected item into a form below it.
Forms are build automatically using FieldFactory bundled with the JPAContainer. Only visible properties and property order is configured per entity type. The FieldFactory excels when if faces properties that wrap a reference to another entity type. As where the standard Vaadin field factory could only display a dummy text field, the JPA specific FieldFactory can make reasonable job creating e.g. a select of the referenced type.
Without FieldFactory writing this kind of small DB based software would require lots of boilerplate code. Now it supa simple as is its maintenance.
Below you can see a summary of the magic that JPAContainer FieldFactory does.
Example of a mapped property: @ManyToOne private Address address;
Default type: NativeSelect
Example in this demo app: link to Product from InvoiceRow
Created by #createManyToOneField(EntityContainer, Object, Object, Component) method.
The method #constructReferenceSelect(EntityContainer, Object, Object, Component, Class) can be used to override the select type. The type can also be set per reference type with #setMultiSelectType(Class, Class).
Example of a mapped property: @ManyToMany private Set<Address> addresses;
Default type: Table (in multiselect mode)
Example in this demo app: customers groups and groups customers (bidirectional)
Created by #createManyToManyField(EntityContainer, Object, Object, Component) method.
The method #constructCollectionSelect(EntityContainer, Object, Object, Component, Class) can be used to override the select type. Type can also be set per reference type with #setMultiSelectType(Class, Class).
Example of a mapped property: @OneToMany(mappedBy="person", cascade=CascadeType.ALL, orphanRemoval = true) private Set<Address> addresses;
Default type: MasterDetailEditor (in multiselect mode)
Example in this demo app: InvoiceRows in Invoice
Created by #createOneToManyField(EntityContainer, Object, Object, Component) method.
Some things to note:
Example of a mapped property: @OneToOne private Address addresses;
Default type: OneToOneForm
ShippingAddress in Invoice
Created by #createOneToOneField(EntityContainer, Object, Object, Component) method.


Arc Diagrams in R: Les Miserables
02 Feb 2013In this post we will talk about the R package "arcdiagram"
for plotting pretty arc
diagrams like the one below:
Arc Diagrams
An arc diagram is a graphical display to visualize graphs or networks in a one-dimensional layout. The main idea is to display nodes along a single axis, while representing the edges or connections between nodes with arcs. One of the disadvantages of arc diagrams is that they may not provide the overall structure of the network as effectively as a two-dimensional layout; however, with a good ordering of nodes, better visualizations can be achieved making it easy to identify clusters and bridges. Further, annotations and multivariate data can easily be displayed alongside nodes.
Some inspiration
I got hooked with arc diagrams the first time I saw the famous Similar Diversity graphic by Philipp Steinweber and Andreas Koller. I was so captivated with this diagram that I eventually made my own attempt to replicate it using the Star Wars movie scripts (see this post and these slides).
Arc Diagram: Les Misérables
Another really cool example of an arc diagram can be found in the examples' gallery of Protovis (by Mike Bostock):
The diagram above is based on a network representation of character co-occurrence in the chapters of Victor Hugo's classic novel Les Misérables. The original data set is from The Stanford GraphBase: A Platform for Combinatorial Computing (by Donald Knuth). The node colors indicate cluster memberships. You can find related files with the character co-occurrence network in Protovis and Gephi:
- Protovis: miserables.js (json format)
- Gephi: lesmiserables.gml (GML format)
Les Misérables Arc in R
The R package "arcdiagram"
has been designed to help you plot pretty arc diagrams
of graphs in R. You can think of it as a plugin of the package "igraph"
(by Gabor
Csardi and Tamas Nepusz). However, you could also make it work with "network"
(by
Carter Butts et al).
"arcdiagram"
lives in one of my
github repositories;
the complete documentation of the package as well as some basic examples are available at:
www.gastonsanchez.com/arcdiagram_introduction.pdf
1) Installation
To install "arcdiagram"
you will need to use the function install_github()
from the package "devtools"
(by Hadley Wickham):
# install devtools
install.packages("devtools")
# load devtools
library(devtools)
# install arcdiagram
install_github('arcdiagram', username = 'gastonstat')
# load arcdiagram
library(arcdiagram)
2) Download the gml file lesmiserables.txt
After installing "arcdiagram"
, the next step is to download the data file
lesmiserables.txt
that contains the graph in
GML
format. Download lesmiserables.txt
In my case I downloaded the file in my directory: "/Users/gaston/lesmiserables.txt"
(yours will be different). Once you have the graph file, you can import it in R with
the function read.graph()
like so:
# location of 'gml' file
mis_file = "/Users/gaston/lesmiserables.txt"
# read 'gml' file
mis_graph = read.graph(mis_file, format = "gml")
3) Extracting graph attributes
The main function in "arcdiagram"
is the arcplot()
function. This function
requires an edgelist
as its primary ingredient (an edge list is just a two column
matrix that gives the list of edges for a graph).
Most of the information that we need to reproduce the arc diagram is already contained
in the gml file as vertex and edge attributes. The trick is to extract the values with
the functions get.vertex.attribute()
and get.edge.attribute()
:
# get edgelist
edgelist = get.edgelist(mis_graph)
# get vertex labels
vlabels = get.vertex.attribute(mis_graph, "label")
# get vertex groups
vgroups = get.vertex.attribute(mis_graph, "group")
# get vertex fill color
vfill = get.vertex.attribute(mis_graph, "fill")
# get vertex border color
vborders = get.vertex.attribute(mis_graph, "border")
# get vertex degree
degrees = degree(mis_graph)
# get edges value
values = get.edge.attribute(mis_graph, "value")
4) Nodes ordering
We need to get the nodes ordering by using the package "reshape"
(by Hadley
Wickham). The idea is to create a data frame with the following variables:
vgroups
, degrees
, vlabels
, and a numeric index ind
for the nodes.
We will arrange the data frame in descending order, first by vgroups
and then by
degrees
; what we want is the sorted numeric index ind
:
# load reshape
library(reshape)
# data frame with vgroups, degree, vlabels and ind
x = data.frame(vgroups, degrees, vlabels, ind = 1:vcount(mis_graph))
# arranging by vgroups and degrees
y = arrange(x, desc(vgroups), desc(degrees))
# get ordering 'ind'
new_ord = y$ind
5) Plot arc diagram
Now that we have all the elements for arcplot()
(edgelist, nodes ordering,
graphical attributes), we are ready to plot the arc diagram. Here's the code in R:
# plot arc diagram
arcplot(edgelist, ordering = new_ord, labels = vlabels, cex.labels = 0.8,
show.nodes = TRUE, col.nodes = vborders, bg.nodes = vfill,
cex.nodes = log(degrees) + 0.5, pch.nodes = 21, lwd.nodes = 2, line = -0.5,
col.arcs = hsv(0, 0, 0.2, 0.25), lwd.arcs = 1.5 * values)
Happy plotting!


Jericho!
Extractive Text Summerization using TextRank Algorithm
1
Text To Summarize
1
Summarized Text


{% extends 'admin/base.html' %} {% block content %}
The administration panel enables you to manage points, powerlins and users of the application.


Package it.unimi.dsi.fastutil.io
Provides classes and static methods that make object and primitive-type I/O easier and faster.
PackageSpecificaton
Classes in this package provide very efficient, unsynchronised buffered input and output stream (with support for repositioning, too) and fast streams based on byte arrays. Static containers provide instead a wealth of methods that can be used to serialize/deserialize very easily objects and arrays.
-
Interface Summary Interface Description MeasurableStream An stream that provides eager access to its length, and keeps track of the current position (e.g., the number of bytes read so far, or the current position of the file pointer).RepositionableStream A basic interface specifying positioning methods for a byte stream. -
Class Summary Class Description BinIO Provides static methods to perform easily binary I/O.FastBufferedInputStream Lightweight, unsynchronized, aligned input stream buffering class with true skipping, measurability, repositionability and line reading support.FastBufferedOutputStream Lightweight, unsynchronized output stream buffering class with measurability and repositionability.FastByteArrayInputStream Simple, fast and repositionable byte-array input stream.FastByteArrayOutputStream Simple, fast byte-array output stream that exposes the backing array.FastMultiByteArrayInputStream Simple, fast and repositionable byte array input stream that multiplexes its content among several arrays.InspectableFileCachedInputStream A repositionableMeasurableInputStream
based on cached data received by aWritableByteChannel
whose first bytes can be inspected directly.MeasurableInputStream AnInputStream
that implements also theMeasurableStream
interface.MeasurableOutputStream AnOutputStream
that implements also theMeasurableStream
interface.TextIO Provides static methods to perform easily textual I/O. -
Enum Summary Enum Description FastBufferedInputStream.LineTerminator An enumeration of the supported line terminators.


XDG-OPEN(1) xdg-open Manual XDG-OPEN(1) NAME xdg-open - opens a file or URL in the user's preferred application SYNOPSIS xdg-open {file | URL} xdg-open {--help | --manual | --version} DESCRIPTION xdg-open opens a file or URL in the user's preferred application. If a URL is provided the URL will be opened in the user's preferred web browser. If a file is provided the file will be opened in the preferred application for files of that type. xdg-open supports file, ftp, http and https URLs. xdg-open is for use inside a desktop session only. It is not recommended to use xdg-open as root. OPTIONS --help Show command synopsis. --manual Show this manual page. --version Show the xdg-utils version information. EXIT CODES An exit code of 0 indicates success while a non-zero exit code indicates failure. The following failure codes can be returned: 1 Error in command line syntax. 2 One of the files passed on the command line did not exist. 3 A required tool could not be found. 4 The action failed. EXAMPLES xdg-open 'http://www.freedesktop.org/' Opens the freedesktop.org website in the user's default browser. xdg-open /tmp/foobar.png Opens the PNG image file /tmp/foobar.png in the user's default image viewing application. AUTHORS Kevin Krammer Author. Jeremy White Author. COPYRIGHT Copyright © 2006 xdg-utils 1.0 02/22/2015 XDG-OPEN(1)


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See:
Description
| Interface Summary | |
|---|---|
| JAXBAny | JAXB specific extension of XSAny. |
| JAXBAttribute | |
| JAXBClass | This interface implements the JAXB class bindings. |
| JAXBClassOwner | |
| JAXBElement | |
| JAXBEnumeration | |
| JAXBGlobalBindings | This interface implements the JAXB global bindings. |
| JAXBGroup | |
| JAXBJavadoc | Implements a <javadoc>...</javadoc>
element. |
| JAXBJavaType | This interface implements the JAXB javaType bindings. |
| JAXBJavaType.JAXBGlobalJavaType | |
| JAXBJavaTypeOwner | Interface of an element providing a jaxb:javaType
customization. |
| JAXBProperty | This interface implements the JAXB property bindings. |
| JAXBProperty.BaseType | |
| JAXBPropertyOwner | |
| JAXBSchema | Interface of a JAXB schema. |
| JAXBSchemaBindings | This interface implements the JAXB schema bindings. |
| JAXBSchemaBindings.NameTransformation | |
| JAXBSchemaBindings.NameXmlTransform | |
| JAXBSchemaBindings.Package | Configures the package that is used in this schema. |
| JAXBSimpleContentType | |
| JAXBSimpleType | |
| JAXBType | |
| JAXBTypesafeEnumClass | This interface implements the JAXB typesafeEnumClass bindings. |
| JAXBTypesafeEnumMember | |
| JAXBWildcard | JAXB specific extension of XSWildcard. |
| JAXBXsObjectFactory | Implementation of the XsObjectFactory for parsing a JAXB schema. |
| JAXBXsSchema | Syntactical representation of a JAXB schema. |
| Class Summary | |
|---|---|
| JAXBGlobalBindings.UnderscoreBinding | Enumeration class holding possible values for JAXBGlobalBindings.getUnderscoreBinding() . |
Specialization of the JaxMeXS parser for XML Schema for the needs of JAXB.
|
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{{ block title }} Instructions {{ endblock }} {{ block styles }} {{ endblock }} {{ block content }}
| The Other's Choice | |||
|---|---|---|---|
Cooperate |
Defect |
||
Your Choice |
Cooperate |
{{C.reward}},
{{C.reward}} |
{{ C.sucker }},
{{C.temptation}} |
Defect |
{{C.temptation}},
{{ C.sucker }} |
{{C.punishment}},
{{C.punishment}} |
The first entry in each cell represents your payoff (in blue), while the second entry represents the payoff of the person you are interacting with (in red). You make your choice by clicking directly on the blue box titled Cooperate or Defect.
The table shows the payoff associated with each choice. Once you and the person you are paired with have made your choices, your payoff for the round will appear.
That is, if:
Before we start, recall again that the total number of rounds is at least {{ C.min_rounds }}. After that, there is a {{ delta }}% chance each round that the current interaction is the last. You will play with the same person for the entire interaction.


Hello everyone,
I thought I'd share some mods I made to the realtime.php module... (EmonCMS version 8.3.6)
I found myself clicking the one hour button every time I viewed my realtime graphs, so I changed the default window time span to one hour. I also found that I never used the 1 and 5 minute buttons, so I changed the button set to give me a choice of 15 minutes, 30 minutes, 1, 2, 4, 8, 12 and 24 hours. (makes it easy to get a quick look at how your system performed that day - see the screenshot below) In order to get all 8 buttons to fit inside the graph, I shortened the button text to m and h as applicable. When a button is clicked, the background and foreground colors change. In the attached example file, the colors are set to white on a blue background, but they can easily be changed to suit user preference.
I've commented the attached file to point out where to make the changes. Hope you find it as useful as I have.
Regards,
Bill
Re: Realtime visualisation mod - default window time span and button color
Nice work Bill, although emoncms has changed from 'solid' buttons to 'semi-transparent' to avoid obstructing the data, I can see the pro's & con's for both designs, and yours seem a reasonable compromise, as they are sited on the graph frame itself.
I personally would use the 1 minute interval (to view the energy bucket), but looking at the file it does not appear too complicated to personalize the time periods to whatever is required.
Paul
Edit - 22:58 10th Nov
In fact Bill, I'm finding your mod more practical and easier to use that the emoncms default, it makes the visualization easier to digest due to the button colour change, and renders better to mobile devices.
Paul
Re: Realtime visualisation mod - default window time span and button color
Thanks for the good words Paul, and for adding my screenshot to my post!
What I really want to do, but haven't figured out how yet, is to move the buttons outside the graph, like this: http://energy.johnmihalic.com/admin (I've sent John a PM, but haven't heard from him yet) If anyone else knows what code needs to be changed to accomplish the task, I'd be grateful for the help. To get the buttons to sit on the graph frame, all I did was change the "top" value to 0. (in the line immediately above the button definitions)
I'd forgotten about the energy bucket. I can see where using the one minute time span would make checking diverter operation quick and easy.
Bill
Re: Realtime visualisation mod - default window time span and button color
TBH Bill, I prefer your version.
It does not intrude into the data area too much, yet does not add much to the external dimensions of the graph.
John's data area is totally clear, but is diminished due to accommodating the buttons above, so not much has been gained.
Paul
Re: Realtime visualisation mod - default window time span and button color
John's data area is totally clear, but is diminished due to accommodating the buttons above, so not much has been gained.
I thought about that when I first started tweaking the code. The way the buttons have been moved now doesn't require a decrease in data area, and I was hoping to figure out a way to move them up another 20 pixels or so, which would make the overall graph a bit taller, but not require a decrease in the size of the data area.
But the way it is now works well, and for me, it was as much an exercise in code, as it was a useful mod.
Nice to hear you like it!
Bill


This example show how the
page-break-before
style is rendered.
Numbers
1
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Letters
a
b
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Text
This is the content.