6 minutes
Azure Pipelines: Build a dockerized app and deploy to kubernetes
2021 update: Since KubeSail was not working as expected, the solution is now hosted in Okteto which offers a free namespace for developers to try out a hosted Kubernetes service.
Every company has a different way to work and configure CI/CD, and all of them have pros and cons. I’ve worked with Azure Pipelines before (but when it was called VSTS and the configuration was done in a more visual way and not with yaml files). Now I am currently working with Travis for CI and Flux for CD but I think it is always good to keep an eye on how the competitors are doing and what they have to offer.
For this tutorial, I only had to link my github account to Azure Devops in order to use its functionality. That being said, I did not have to put my credit card or billing information so it is safe to say that it is free, at least for hobby usages.
The tutorial will cover:
- Go application with Dockerfile
- Build and push to Dockerhub (but it could be any other docker registry)
- Deploy to Okteto (which offers a free kubernetes cluster)
The application
You can find it on GitHub . It is a rather simple rest application since the purpose here is not to dig into code but on the CI/CD.
It is runnable (downloading modules first with go mod download
) executing go run cmd/main.go
.
The only functionality that exposes is a GET /health
endpoint which will return a json informing that health is ok.
The application can be dockerized executing docker build -t gwa:local .
and then runnable using docker run -p 80:8080 -it gwa:local
.
The file azure-pipelines.yml
contains the CI/CD configuration but more on that later.
Azure Devops
An account is needed in order to get access on Azure Pipelines. Linking the github account and giving access to the demo repository should be enough, after this step a project should be set up.
Inside the project, the project settings button should be visible on the bottom left corner. Scroll down to service connections and you should see something like this:
This is where the credentials for docker and kubernetes are stored.
Select docker registry and complete the steps for docker.
For kubernetes it should be enough selecting Kubeconfig and pasting the kube config that lives under user/.kube/config
on the operating system. Beware, in case you have multiple configurations, remove the parts that are not related to the cluster in which you want to deploy.
Adding build pipeline
Under the pipeline menu, pick build
and add a new pipeline
. Follow the steps and give access to the repository (it does not matter if it is public or private). Pick starter pipeline when prompted and proceed to click save and run.
If everything went well a commit should be added to the repository and this will appear on the commit history of the repository:
The ✔ indicates that the CI process ran successfully, when the build is ongoing a yellow circle will appear, and if the build fails ❌ will be shown.
Configuring CI/CD
Back to the azure-pipelines.yml:
trigger:
- master
schedules:
- cron: "0 0 * * *"
displayName: Daily midnight build
branches:
include:
- master
pool:
vmImage: 'ubuntu-latest'
variables:
buildNumber: 0.0.$(Build.BuildId)
steps:
- task: Docker@2
inputs:
containerRegistry: 'pmorelli92-docker-hub'
repository: 'pmorelli92/go-with-azure'
command: 'buildAndPush'
Dockerfile: '**/Dockerfile'
tags: |
$(buildNumber)
latest
- bash: sed -i "s/latest/$(buildNumber)/g" kubernetes/k8s-deployment.yml
- task: Kubernetes@0
inputs:
kubernetesServiceConnection: 'pmorelli92-okteto'
namespace: pmorelli92
command: apply
arguments: '-f kubernetes/k8s-deployment.yml'
Let’s split them:
trigger:
- master
Associated on which branch the CI/CD will execute.
schedules:
- cron: "0 0 * * *"
displayName: Daily midnight build
branches:
include:
- master
Some projects have another way of triggering builds, for example nightly builds. In this case, the pipeline is triggered all days at midnight and this is because otherwise Okteto takes down applications after 24 hours without use.
pool:
vmImage: 'ubuntu-latest'
Relates to the machine that will execute the commands.
variables:
buildNumber: 0.0.$(Build.BuildId)
Global variables that are going to be used on the pipeline. In this case, the example repository is using semver for building versions.
steps:
Represents a chain of commands that will be executed in order. This is not the full power of pipelines, since it supports a higher order hierarchy where you can specify stages -> jobs -> steps
.
- task: Docker@2
inputs:
containerRegistry: 'pmorelli92-docker-hub'
repository: 'pmorelli92/go-with-azure'
command: 'buildAndPush'
Dockerfile: '**/Dockerfile'
tags: |
$(buildNumber)
latest
This is a built-in command of pipelines, where we can (among other things) build and push docker images.
The input named repository indicates the name of the repository on the container registry (which was set up on the project settings).
If this command fails, the other ones will not be invoked.
bash: sed -i "s/latest/$(buildNumber)/g" kubernetes/k8s-deployment.yml
A discussion could be hold on whether if a service should self contain information of deployment or be agnostic of it. As a personal preference, I think having everything related to the application on the same repository enables easier discoverability.
Of course, we are not having any secrets here, if that was the case, Azure Pipelines offers a way to store them safely inside the azure devops project.
That being said, the repository contains a file
kubernetes/k8s-deployment.yml
which describes:
- Deployment (information of the containers to be run)
- Service (enables communication from pods)
- Ingress (enables communication from the outside world to the service)
The deployment needs to specify which version of the docker image is going to be run:
spec:
containers:
- name: gwa
image: pmorelli92/go-with-azure:latest
ports:
- name: http
containerPort: 80
It is definitely not good to use :latest
image on stage / production so the sed script will replace :latest
with 0.0.X
(which will be the build number). This is also the same version that will be pushed to the selected docker registry: example
.
- task: Kubernetes@0
inputs:
kubernetesServiceConnection: 'pmorelli92-okteto'
namespace: pmorelli92
command: apply
arguments: '-f kubernetes/k8s-deployment.yml'
Finally, kubernetesServiceConnection
is for indicating the connection created on the project settings; the namespace refers to a kubernetes namespace, and the command combined with arguments will be the equivalent of: kubectl apply -f kubernetes/k8s-deployment.yml
This will create / update the specifications that are living on the folder or file; in this case: the deployment, service and ingress.
If everything goes green, we can check that the pod version matches the latest one added on the docker registry.
The logs should display something like this:
And the demo app is now accessible from the following link .
Summary
In this tutorial we have seen how easy it is to set up a quick CI/CD pipeline that could be improved further according to the business / technical needs. If I were to give a verdict on Azure Pipelines:
Pros
- Provides support for CI/CD.
- Component of Azure Devops which also supplies: git repos, agile boards and reports.
- Free to start, specially for startups.
- Documentation is clear and updated.
- Backed by Microsoft.
Cons
- Vendor lock in with some commands, that would need to be refactored in order to change CI/CD provider.


Donald Trump to Honor Washington Nationals at the White House
The White House announced Friday that President Donald Trump will host the Washington Nationals team at the White House to honor their victory in the World Series on Wednesday.
by Charlie Spiering“On Monday, President Donald Trump will welcome the World Series Champion Washington Nationals to the White House!” White House Deputy Press Secretary Judd Deere revealed on Twitter on Friday.
Trump moved quickly to welcome the team home to Washington, DC, honoring them for their triumph.
Champion baseball teams have visited Trump at the White House in the past, although some players have boycotted the trip.
The Houston Astros visited the White House after winning the World Series in 2017, and the Boston Red Sox also went to the White House after winning the championship in 2018.
The president was booed in Washington, DC, when he attended Game 5 of the series Saturday, as the team lost three games in a row in their home stadium.
The Nationals came back to win the series in a game five win over the Houston Astros, earning congratulations from the president.


§431:20-107 Capital requirements. A title insurer shall have a minimum capital, which shall be paid in and maintained, of not less than $400,000. [L 1987, c 347, pt of §2 as superseded by c 348, §21]


Why Choose Our Company ?
Throughout history, societies have invariably recognized a moral obligation to feed the hungry.
The earliest modern soup kitchens were established by the inventor Sir Benjamin Thompson.
It is believed the term “breadline” entered the popular lexicon in the 1880s
Social historian Karl Polanyi wrote that before markets became the world's dominant form of economic organization in the 19th century, most human societies would generally either starve all together or not at all.
Companies Mission Statement
To help those who help feed and assist the less fortunate of our community by providing a way to better organize how they take in and manage perishable and non-perishable items.
- Automate ordering.
- Keep track of donations.
- Find new volunteers in your area.
- Use your time for what is important.
Let us help you use your time for what is most important, taking care of those in your community that need your help. Are system takes all of your worry out of implementing an ordering and inventory system. Never worry about having enough resources again.


Calculator
Operation
Addition
Subtraction
Multiplication
Division
Square Root
PI
Enter a number
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Calculate
Clear
Result:


--- layout: page #title: Heatwole Thiessen Jewelry Design #cover-img: img/HT_2020.businesscard_front.svg subtitle: Heatwole Thiessen LLC. description: this is a description. #use-site-title: true ---


Born in Reunion Island in 1998, of an Aboriginal Australian musician father and a French art therapist mother, Youva grew in an artistic background and this legacy led him to the passionate practice of the didgeridoo.
At 12 he discovers the C language in a internet café in Sydney. Self-taught, he makes his first game (a Snake clone) in high school on his free time. At 18, he his admitted to the school 42 in Paris after a month-long exam. He develops a great interest in game design, which he refines by participating in game jams.
Apart from game development, he likes playing music, circus arts, japanese culture, and he also can be an avid and eclectic reader. Essentially, Youva is driven by his love of creating and discovering new things.


I am Hipper
His name is Hipper. A cartoon created by me.
The first three illustrations are daily drawing that spread some messages.
The others are illustrations crossover with a local tissue brand called Tempo.
Kapowong®
back


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Here is a list of some freelance and side projects I've worked on in a non-trivial capacity. If you have any questions about a particular project, please feel free to send me an e-mail.
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{{project.development_narrative | newline_to_br }}
{% for tag in project.stack %} {{tag}} {% endfor %}


I-MUTATION (also known as "i-umlaut") is the raising and fronting of a root vowel in anticipation of "i" or "y" sound in a suffix.
This sounds complicated, but it's really pretty basic. You probably do it every time you speak.
Think of the difference between the -o sound in the do of "How do you do?" and that of the last word in "How are you doing?" The last word of that sentence might be written *diwin if it were spelled phonetically the way the average modern American pronounces it. When that -o- shifts up to an -i-, that's i-mutation.
Say the vowels slowly, in order, out loud, shifting from one to the other without pause -- "A-E-I-O-U" -- and feel how they "happen" in different parts of your mouth. Philologists talk of "high" and "low," "front" and back." "A" is the lowest, "backest" of our vowels, and that's why doctors tell you to make that sound when they want to look down your open throat.
I-mutation is caused by the very human habit of laziness: taking the shortest distance between two points. The plural of man in ancient West Germanic, the ancestor of Old English, used to be a word something like *manniz. The speakers "cheated" on the first vowel in the word to be in position for the second vowel. It's the same thing you do with doing. It doesn't change the meaning of the word to do so.
So after hundreds of years of this, the plural came out as *menniz, or something similar, when people said it. Eventually, the shifted vowel itself comes to stand for the plural, and since laziness dislikes doing the same job twice, the syllable at the end of the word slowly shriveled and dropped off.
Most such suffix vowels were gone by the Old English period, but their effects remained and in a few cases still do. Some of the main places you can still find evidence of i-mutation are:


| Methods' Details |
copy
- Description
- Copies a file
- Parameter SourceURL
- URL of the file to be copied
- Parameter DestURL
- URL of the location the file should be copied to
- See also
- move
|
|
move
- Description
- Moves a file
- Parameter SourceURL
- URL of the file to be moved
- Parameter DestURL
- URL of the location the file should be moved to
- See also
- move
|
|
kill
- Description
- Removes a file. If the URL represents a folder, the folder will be
removed, even if it's not empty.
- Parameter FileURL
- File/folder to be removed
- See also
- move
|
|
isFolder
- Description
- Checks if an URL represents a folder
- Parameter FileURL
- URL to be checked
- Returns
- true, if the given URL represents a folder, otherwise false
|
|
isReadOnly
- Description
- Checks if a file is "read only"
- Parameter FileURL
- URL to be checked
- Returns
- true, if the given File is "read only", false otherwise
|
|
setReadOnly
- Description
- Sets the "read only" of a file according to the boolean parameter,
if the actual process has the right to do so.
- Parameter bReadOnly
- true; "read only" flag will be set, false; "read only" flag will be reset
|
|
createFolder
- Description
- Creates a new Folder
- Parameter NewFolderURL
- URL describing the location of the new folder
|
|
getSize
- Description
- Returns the size of a file.
- Parameter FileURL
- URL of the file
- Returns
- Size of the file in bytes
|
|
getContentType
- Description
- Returns the content type of a file.
- Parameter FileURL
- URL of the file
- Returns
- Content type of the file
- See also
- XContent::getContentType
|
|
getDateTimeModified
- Description
- Returns the last modified date for the file
- Parameter FileURL
- URL of the file
- Returns
- Last modified date for the file
|
|
getFolderContents
- Description
- Returns the contents of a folder
- Parameter FolderURL
- URL of the folder
- Parameter bIncludeFolders
- true: Subfolders are included, false: No subfolders
- Returns
- The content of a folder, each file as one string
in a string sequence
|
|
exists
- Description
- Checks if a file exists
- Parameter FileURL
- URL to be checked
- Returns
- true, if the File exists, false otherwise
|
|
openFileRead
- Description
- Opens file to read
- Parameter FileURL
- File to open
- Returns
- An XInputStream, if the file can be opened for reading
|
|
openFileWrite
- Description
- Opens file to write.
- Parameter FileURL
- File to open
- Returns
- An XOutputStream, if the file can be opened for writing
- Throws
- UnsupportedDataSinkException, if the file cannot be
opened for random write access. Some resources do not allow random
write access. To write data for those resources
XSimpleFileAccess2::writeFile may be used.
|
|
openFileReadWrite
- Description
- Opens file to read and write
- Parameter FileURL
- File to open
- Returns
- An XStream, if the file can be opened for reading and writing
- Throws
- UnsupportedDataSinkException, if the file cannot be
opened for random write access. Some resources do not allow random
write access. To write data for those resources
XSimpleFileAccess2::writeFile may be used.
|
|
setInteractionHandler
- Description
- Sets an interaction handler to be used for further operations.
A default interaction handler is available as service
::com::sun::star::task::InteractionHandler.
The documentation of this service also contains further
information about the interaction handler concept.
- Parameter Handler
- The interaction handler to be set
- See also
- ::com::sun::star::task::InteractionHandler
|
|
Copyright © 2013, The Apache Software Foundation, Licensed under the Apache License, Version 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache Software Foundation. Other names may be trademarks of their respective owners.


Home Page
by: Jedtha Ouk
Menu
Toggle!
Hi, My name is Jedtha. I go to
Logos International School.
I was born in Cambodia
Age: 15
COPYRIGHT (C) Web Design LIS


| {{ read-write-changed-count }} | {{ kanji-raw }} | {{ #kanji-strokes-list }} {{ /kanji-strokes-list }} {{ #kanji-strokes-list-manual }} {{ /kanji-strokes-list-manual }} |
部首
{{ #radical-list }} {{ character }} {{ /radical-list }} {{ #radical-meaning-list }} {{ meaning }} {{ /radical-meaning-list }} 例: {{ #radical-example-list }} {{ kanji }} {{ /radical-example-list }} {{ #radical-example-notes }} {{ radical-example-notes }} {{ /radical-example-notes }} |
||||||||
|


graph LR;
A-->B;
B-->C;
info
sequenceDiagram
Merchant->>Customer: foo
Note right of Person: Bob thinks a long long time, so long that the text does not fit In a row. Bob thinks a long long time, so long that the text does not fit In a row. Bob thinks a long long time, so long that the text does not fit In a row. Bob thinks a long long time, so long that the text does not fit In a row.
Person-->>Customer: bar
Note left of Person: Foo checks up on him


Sight Words
Fry
Colors
Four levels
Verbal Communication
Yes/No
Basic Board
Testing
Flashcards
Shapes
Level 1
Level 2


Family name
Calendar
Shopping
Timetable
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Password:
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Password:
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Today 10 November
Class at 9-10
Room-C4
Class at 9-10
Room-C4
Class at 9-10
Room-C4
MON 11 November 2013
Class at 9-10
Room-C4
Class at 9-10
Room-C4
Class at 9-10
Room-C4
MON 11 November 2013
Class at 9-10
Room-C4
Class at 9-10
Room-C4
Class at 9-10
Room-C4


Ntseki Spells Out Bafana Identity
by Mazola MolefeBafana Bafana coach Molefi Ntseki has laid down the marker for the national team’s playing style, though he admits there will hardly be time to fine-tune his philosophy.
There were glimpses of his approach in Bafana’s 1-0 win over Sudan on at the weekend to register their first victory of the Africa Cup of Nations qualifiers having suffered a 2-0 defeat to Ghana in the opening round a few days earlier.
Read: Hunt: We Are Going To Get Hurt In January
“Everything started with the u/17 team because when we prepared for the World Cup of the Africa Cup of Nations, we were able to have an identity – for how I want things to be done. But the most important thing is that you don’t have time,” said Ntseki.
Bafana won’t be in action again until March next year when they begin their 2022 World Cup qualification – in the meantime, the coach will be identifying more players to add to the pool that already exists in the setup.
“The time I had with the u/17 allowed me to put my personality in the team. If you have a very disciplined team tactically, it helps. If you have got structure and variations in your movements, it helps. As well as quick circulation of the ball, in defence or attack. The most important thing is to have individual brilliance. You need speed, creativity and discipline in your attack. Tika-taka demands a lot from your players. So my philosophy is not direct, it’s not tika-taka, but it’s within the tactical strategy that will you us results,” Ntseki said.


{{extend 'layout.html'}} {{ """ A friendly "time since" formatter, public domain from http://flask.pocoo.org/snippets/33/ """ from datetime import datetime def timesince(dt, default="just now"): """ Returns string representing "time since" e.g. 3 days ago, 5 hours ago etc. """ now = datetime.utcnow() diff = now - dt periods = ( (diff.days / 365, "year", "years"), (diff.days / 30, "month", "months"), (diff.days / 7, "week", "weeks"), (diff.days, "day", "days"), (diff.seconds / 3600, "hour", "hours"), (diff.seconds / 60, "minute", "minutes"), (diff.seconds, "second", "seconds"), ) for period, singular, plural in periods: if period: return "%d %s ago" % (period, singular if period == 1 else plural) pass return default }} {{ # Import machinery to render markdown in comment body from gluon.contrib.markdown.markdown2 import markdown }}
Posted by {{= T('%s ',comment.created_by.first_name) }} {{= T('%s',comment.created_by.last_name) }}, on {{= comment.created_on.strftime("%b %d, %Y - %I:%M %p") }}
Location information {{ if comment.url: }}
URL: {{= comment.url }} {{ pass }} {{ if comment.synthtree_id: }}
Synthetic tree IDs: {{= comment.synthtree_id }}@{{= comment.synthtree_node_id }} {{ pass }} {{ if comment.sourcetree_id: }}
Source tree IDs: {{= comment.sourcetree_id }} {{ pass }} {{ if comment.ottol_id: }}
OTT ID: {{= comment.ottol_id }} {{ pass }}
Intended scope: {{= comment.intended_scope or 'General feedback' }}


The question answers range from 1 through 5, with 5 being strongly agree and 1 being strongly disagree.
You enjoy reading books in your spare time.
Spending a lot of time around others is tiring to you.
You feel most comfortable talking to someone one-on-one.
You experience your emotions intensely.
You love to adventure and travel.
You can make friends easily.
You like to stick to a routine.

You take a bit of time to warm up to others.
You see yourself as a creative.


Not all known bugs are published: often bugs are resolved quickly or do
not affect users.
Search functionality in the FISMA system inventory report doesn't
report back when searching the word "Google". This is a known issue due
to the fact the Related Artifact field has google hyperlinks in them.
Application Interface Diagram - spacing between each application is
limited causing the user to pull apart applications manually.
Internet Explorer (IE) compatibility with GEAR - unable to export
reports.
The browser "Back" button will take you back to the previously viewed
page, but will not retain any report selections or filters applied.


You are given an array X[0..n-1] of integers. For each i between 0 and n-1, inclusive, the radius of element i is the largest k with the following properties:
For example, in the array X = {4,4,4,4,4} the radius of each element is 0, and in the array X = {10,20,30,20} the radius of element 2 (0-based index) is 1.
Your task is to find the radius of each element of X and to compute the sum of all those radii. Right now, this seems like a fairly standard problem. Here's the catch: the memory limit in this problem is really small. So small that you cannot even store the array X into memory.
You are given the
X[0] = x0 for i = 1 to n-1: X[i] = ((X[i-1] XOR a) + b) AND ((2^50) - 1)
In the above pseudocode, XOR and AND are the standard operators "bitwise xor" and "bitwise and".
Return the sum of radii of all elements of X, modulo 1,000,000,007.


I had a little dilemma in Ghana; but still had fun – Cardi B
by Qwame BenedictBelcalis Marlenis Almánzar known to many as Cardi B name would be on the lips of Ghanaian entertainment lovers for long after the little brouhaha that happened after she touched down on the motherland.
Her show which came off successfully at the Sports stadium got more people jamming and singing along to her songs as well as other top artistes in the country.
After her show, she took to her photo-sharing site Instagram and posted a picture of herself in a made in Ghana bikini with the caption talking about her short stay in Ghana.
She posted: “I was in Ghana for less then 24 hours .Went thru a lil dilemma but I still had fun”
See screenshot below:


Player1
Spider-Man
Iron Man
Black Panther
Groot
Thor
Captain Marvel
Thanos
Player2
Spider-Man
Iron Man
Black Panther
Groot
Thor
Captain Marvel
Thanos
Let's See who is stronger!
Player 1 Attack
Player 2 Attack
Go to start


File Menu
- New
- This will allow the user to create a new, empty structure. A list of choices will allow the user to choose what type of structure to create: some variety of automaton, grammar, or regular expression.
- Open
- When chosen, an open dialog will allow the user to select and load a file previously saved with JFLAP.
- Save
- The structure in the window for this menu item will be saved to its file. If this structure does not have a file yet, this menu item will behave like "Save As", described below.
- Save As
- A save dialog will allow the user to choose a location and name for a file; once entered, the structure for the current window will be saved to that file. Further, the structure will thence be associated with that file.
- Dismiss Tab
- In every window there is at least one tab (tabs are shown just below the menu bar). If the user is done with the currently active tab, they may select this menu item to get rid of that tab. Some tabs cannot be dismissed, in which event the menu item will be grayed out.
- Close
- The current structure's window will be closed. If the structure has not been saved recently, it shall be.
- Quit
- All windows will be closed, and JFLAP will exit.


Used to measure what you want during training/testing.
Inheritance:
Public Fields
-
XFile* file
- The measurer save measures in this file
-
DataSet* data
- The associated DataSet
-
bool binary_mode
- Is the measurer in binary mode ?
Public Methods
-
Measurer(DataSet* data_, XFile* file_)
- Measurer with the associated DataSet data_, and put results in the file file_
-
virtual void measureExample()
- Measure something for the current example.
-
virtual void measureIteration()
- Measure something after the current iteration.
-
virtual void measureEnd()
- Measure something at the end of the training/testing phase
-
virtual void reset()
- Reset the measurer.
Inherited from Object:
Public Fields
-
Allocator* allocator
Public Methods
-
void addOption(const char* name, int size, void* ptr, const char* help="")
-
void addIOption(const char* name, int* ptr, int init_value, const char* help="")
-
void addROption(const char* name, real* ptr, real init_value, const char* help="")
-
void addBOption(const char* name, bool* ptr, bool init_value, const char* help="")
-
void addOOption(const char* name, Object** ptr, Object* init_value, const char* help="")
-
void setOption(const char* name, void* ptr)
-
void setIOption(const char* name, int option)
-
void setROption(const char* name, real option)
-
void setBOption(const char* name, bool option)
-
void setOOption(const char* name, Object* option)
-
virtual void loadXFile(XFile* file)
-
virtual void saveXFile(XFile* file)
-
void load(const char* filename)
-
void save(const char* filename)
-
void* operator new(size_t size, Allocator* allocator_=NULL)
-
void* operator new(size_t size, Allocator* allocator_, void* ptr_)
-
void operator delete(void* ptr)
Documentation
Used to measure what you want during training/testing.
Usually, trainers call measurers.
The DataSet associated to the measurer allow us
to know when the measurer should be called.
(if the DataSet is the train dataset, the
measurer will be called during the train phase...)
Options:
|
"binary mode" | bool | binary mode for output | [false]
|
- XFile* file
- The measurer save measures in this file
- DataSet* data
- The associated DataSet
- bool binary_mode
- Is the measurer in binary mode ?
- Measurer(DataSet* data_, XFile* file_)
- Measurer with the associated DataSet data_,
and put results in the file file_
- virtual void measureExample()
- Measure something for the current example.
(This example has been selected in data
by the trainer)
- virtual void measureIteration()
- Measure something after the current iteration.
(After the call of measureExample() for each
example of data)
- virtual void measureEnd()
- Measure something at the end of the training/testing phase
- virtual void reset()
- Reset the measurer. (By default, do nothing).
- Direct child classes:
- WordSegMeasurer
TimeMeasurer
SaturationMeasurer
OutputMeasurer
NLLMeasurer
MSEMeasurer
FrameSegMeasurer
EditDistanceMeasurer
ClassNLLMeasurer
ClassMeasurer
BoostingMeasurer
- Author:
- Ronan Collobert<EMAIL_ADDRESS>Alphabetic index HTML hierarchy of classes or Java
This page was generated with the help of DOC++.


Data Source - Connecting with a Data Soure
This guide covers how to write a DataSource using the API's in SproutCore 1.0–1.10. After reading this guide, you will be able to:
- Understand what a DataSource is, and where it fits into the SproutCore Data Stream
- Create your own DataSource and link it to your App
If you are looking for other methods of talking to the server, [look here](connect_server.html).
This is a Draft Copy, and although the information in here is correct, it may be incomplete in places.
1 - What is a DataSource?
A DataSource is the layer that sits between your SproutCore application's store and your backend. To start out, your app will probably be setup to use fixtures. This will populate your app with data without having to hit your server in development. When you are ready to interact with your backend, you can create your own DataSource that will send and receive data to and from your backend.
A DataSource is different from the Store. The Store is the in-memory storage for your records, while the DataSource is the communication layer linking the store to your backend.
TODO: A diagram will be nice, showing the layers of a SproutCore application, with the datasource highlighted to show where it fits in.
2 - When should I make my own DataSource?
If you want to be able to persist the data that your users enter, over sessions, then you'll want to save it, either to a server or to local storage. The beauty of SproutCore's data layers is that you can write your app and seamlessly move from one data source to another and nothing but your DataSource will need to be changed.
3 - A look at the API
Here we will look at an example API from the server. Creating the server side code is a "digging deeper topic". For now you can have a look at the numerous examples in the todo app tutorial.
For the purpose of this guide, we are going to assume that we have a server that will provide us with a basic RESTful API. If we wanted to get a list of all ToDo items, we would send a GET request to:
GET: /todos/
Which will return a JSON array like:
[
{
"id": 1,
"title": "Learn to use SproutCore",
"done": false
},
{
"id": 2,
"title": "Something",
"done": false
}
]
To create a new ToDo item, we can POST to this URL with JSON in the body.
POST: /todos/
{
"title": "Profit!",
"done": false
}
The server will return the new ID for us.
{
"id": 3
}
If we specify an ID in the url:
GET: /todos/3
You'll see just one object returned:
{
"id": 3,
"title": "Profit!",
"done": false
}
The API also allows us to send a PUT to update an existing ToDo item and DELETE to remove it.
A PUT or DELETE response will not have a body, we will know that everything is ok if the HTTP status code is 200 (ok).
With this basic understanding of how the server works, we can get started writing our DataSource.
4 - Setup
4.1 - Creating a DataSource
To generate a DataSource, use the command:
sc-gen data-source MyApp.RESTDataSource
Anywhere you see MyApp, replace this with the name of the application that you're building.
This will make a file in apps/my_app/data_sources/rest.js. This file will be stubbed with the default functions that will get called by the store.
4.2 - Linking to the Store
The next step is linking the new DataSource to the store. By default, the store will be using Fixtures. In core.js you'll see:
store: SC.Store.create().from(SC.Record.fixtures)
Replace this with the newly created DataSource:
store: SC.Store.create().from('MyApp.RESTDataSource')
This will tell the store to use the new DataSource when trying to find data.
As you can see we are replacing a JavaScript Object: SC.Record.fixtures with a string 'MyApp.RESTDataSource'. This is because our DataSource won't have been initialised. The first time the store tries to access the DataSource it will convert the string to an object and save it for future reference. See [Core Concepts](core_concepts.html#property-paths) for more information.
5 - Writing The DataSource
5.1 - Our First Fetch
The first thing that your app will likely do is to fetch a bunch of data. This is usually done via a query. The query for finding all ToDo's will look like:
MyApp.QUERY_ALL_TODOS = SC.Query.local(MyApp.Todo)
Our DataSource will be written assuming that [local queries](records.html#local-vs-remote-queries) are being used. Local queries are what you will be using most of the time. Remote queries will be covered in a separate guide.
When you call MyApp.store.find(MyApp.QUERY_ALL_TODOS), the store will return a RecordArray containing matching records (or an empty recordArray, if nothing matches). This RecordArray is linked to the query so that it will automatically update any time the query conditions match a new record. After it has returned, the store will call 'fetch' on its attached DataSource.
This is when we get to take action. The generated DataSource will already contain the following code:
fetch: function(store, query) {
// TODO: Add handlers to fetch data for specific queries.
// call store.dataSourceDidFetchQuery(query) when done.
return NO ; // return YES if you handled the query
},
Currently, this DataSource will not do anything except return NO. This tells the store that we are not going to handle this query.
We are also given a hint of what we need to do next. When the server responds, we will call store.dataSourceDidFetchQuery(query) to let the store know that this query has been updated.
Now we want to fetch all the Todo's
fetch: function(store, query) {
SC.Request.getUrl('/todos/').json()
.notify(this, 'fetchDidComplete', store, query)
.send()
return YES;
},
fetchDidComplete: function(response, store, query) {
if(SC.ok(response)) {
var recordType = query.get('recordType'),
records = response.get('body');
store.loadRecords(recordType, records);
store.dataSourceDidFetchQuery(query);
} else {
// Tell the store that your server returned an error
store.dataSourceDidErrorQuery(query, response);
}
}
Our Fetch function is pretty simple. For now, we are constructing a Request to send to the server.
SC.Request is SproutCore's simple wrapper around an Ajax call.
You are not restricted to using an SC.Request inside of a DataSource, but it is advised that you don't go making calls to your server from just anywhere in your app.
.getUrl tells our request that we want to use the GET method to contact the given url. You can also use the following:
.json lets the request know that we are expecting the server to send back JSON, so it will automatically parse it for us. Without this, the return value would be a string. We could also have called .xml() if your server speaks XML.
.notify sets the callback method. By default SC.Requests are asynchronous, so the app can keep running while waiting for the server. The parameters used here are:
- this {Object} The target object that the action will run on
- 'fetchDidComplete' {String} The name of the function that is located on
target
that will get called - store, query {Any Objects} All following parameters will get passed into the call back
.send will now actually send the built up request and return immediately (as we have kept the default async behaviour), without waiting for the server.
.send() also takes a String parameter for the POST and PUT methods to send as the body of the request.
When the server responds to the request, our callback method fetchDidComplete will get called. The first parameter is the SC.Response related to the Request we just sent. Any following parameters are the ones we passed into .notify(): store and query.
First thing we do when the response comes back is check to see if there was an error or not.
SC.ok will do this for us.
If all is good, we can now load the records into the store. First we need to get the RecordType that is stored in the query so we can inform the store. For us, it will be MyApp.Todo.
Next, we get our records with response.get('body'). This is where the JSON string is converted into JS objects for us. If we did not call .json() on the Request, it would return a string.
This works because our server responds with an array at the top level of the JSON. If your server returned something like:
{
length: 1,
records: [
{
"id": 1,
"title": "Learn to use SproutCore",
"done": false
}
]
}
Then we would use this instead:
var body = response.get('body')
records = body.records;
Note how we didn't use .get('records'), this is because the JSON is converted into plain Javascript objects, not SC.Object's.
Now we call loadRecords on the store to actually put our data into the store. The first parameter is the Record Type of the objects you are going to load. The second is an array of plain JS object hashes containing your records data.
You need to make sure that your data hashes have their [primary key](records.html#record-ids) properties, in this case 'id'.
This is the usual way of calling loadRecords, but it can be called with a few different signatures. This allows for quite complex behaviour, such as loading multiple record types at once. These will be covered by other guides.
Finally, we call .dataSourceDidFetchQuery to let the store know that we have finished loading records, and it is now time to update the passed in query. The query that we passed in is the one that was given to us by fetch; it was passed as a parameter in the callback.
If the server returned an error, such as 404 Not Found, or the 500 series of server errors, then we'll let the store know with .dataSourceDidErrorQuery. This sets the query into an error state, for which you can later check and deal with.
5.2 - Gaining Flexibility
This design is simple, but as you can see, not very flexible, it only allows for one url. That won't get us very far. But given that all of our records are going to have a very similar URL, it should be simple to dynamically generate this URL.
We can have each of our models know what their URL will be:
MyApp.Todo = SC.Record.extend(
/** @scope MyApp.Todo.prototype */ {
// TODO: Add your own code here.
}) ;
MyApp.Todo.mixin({
resourcePath: 'todo',
pluralResourcePath: 'todos'
}) ;
We use a mixin here to set these as class properties. it allows us to get the path without an instance. For example: MyApp.Todo.resourcePath.
This will allow our DataSource to find the path needed. We'll change the fetch method to:
fetch: function(store, query) {
SC.Request.getUrl('/%@/'.fmt(query.recordType.pluralResourcePath))
.notify(this, 'fetchDidComplete', store, query)
.json().send()
return YES;
},
The fetch method will now use a dynamic URL for each record type.
The [fmt](http://docs.sproutcore.com/symbols/String.html#String#fmt) function outputs a formatted string.
Alternatively, you could dynamically generate the path using built-in methods such as decamalize and pluralize as in the code below:
fetch: function(store, query) {
var path = query.recordType.decamalize().pluralize();
SC.Request.getUrl('/%@/'.fmt(path))
.notify(this, 'fetchDidComplete', store, query)
.json().send()
return YES;
},
However, this may not work for more complex scenarios, so specifically defining the resource path on the model is a much more robust approach.
5.3 - Change of Mind
Fetching records is fun but it will only get us so far. Eventually we are going to want to make some changes to these records.
Each time our store wants to commit changes to the server, the updateRecord method will be called for each of the changed records.
updateRecord: function(store, storeKey) {
var recordType = store.recordTypeFor(storeKey),
id = store.idFor(storeKey),
data = store.readDataHash(storeKey);
SC.Request.putUrl("/%@/%@".fmt(recordType.resourcePath, id))
.notify(this, 'updateRecordDidComplete', store, storeKey, id)
.json().send(data);
return YES;
},
updateRecordDidComplete: function(response, store, storeKey, id) {
if(SC.ok(response) && response.get('status') === 200) {
// Tell the store that we have successfully updated
store.dataSourceDidComplete(storeKey);
} else {
// Tell the store that your server returned an error
store.dataSourceDidError(storeKey, response);
}
}
Our API uses the PUT method for making changes, so we use putUrl(), the string that we are making for the url, will end up looking something like: /todo/1
This code should look familiar with only a few differences. This time we don't have a query, but instead just a reference to a single record, via it's storeKey. With this, we get the recordType, id and the data (the actual properties of our record).
In this instance we call send() with an object. This is possible, because we also called json(). Without this, send() would need to be called with a string.
Our API will return empty response with status 200 from our PUT command.
So we test for it:
response.get('status') === 200
If all is good, then we call dataSourceDidComplete to tell the store we are done.
5.3.1 - Server Processing
If your server needs to process the data, it might need to send back different data than what you send up. Your server might send back something like:
{
"record": {
"id": 3,
"title": "Profit!",
"done": false,
"updatedAt": "2011-02-20 11:36Z"
}
}
You'll then need to update your callback to tell the store about it:
store.dataSourceDidComplete(storeKey, response.get('body').record);
This will update the properties on your record with any changes that the server makes.
5.4 - Going for Creation
Creating records is much like updating them, but when you first create a record in the store, it does not have an id. So when the server responds, with the id:
{
"id": 3
}
We tell the store about it:
createRecord: function(store, storeKey) {
var recordType = store.recordTypeFor(storeKey),
data = store.readDataHash(storeKey);
SC.Request.postUrl("/%@".fmt(recordType.pluralResourcePath))
.notify(this, 'createRecordDidComplete', store, storeKey)
.json().send(data);
return YES;
},
createRecordDidComplete: function(response, store, storeKey) {
var body = response.get('body');
if(SC.ok(response) && response.get('status') === 200) {
// Tell the store that we have successfully updated
store.dataSourceDidComplete(storeKey, null, body.id);
} else {
// Tell the store that your server returned an error
store.dataSourceDidError(storeKey, response);
}
}
5.4.1 - Server Processing
The same deal with server side processing applies here as with updates.
5.5 - Feeling Destructive
Things should start feeling pretty familiar now, you can probably guess what's going to come next.
destroyRecord: function(store, storeKey) {
var recordType = store.recordTypeFor(storeKey),
id = store.idFor(storeKey);
SC.Request.deleteUrl("/%@/%@".fmt(recordType.resourcePath, id))
.notify(this, 'destroyRecordDidComplete', store, storeKey)
.json().send();
return YES;
},
destroyRecordDidComplete: function(response, store, storeKey) {
var body = response.get('body');
if(SC.ok(response) && response.get('status') === 200) {
// Tell the store that we have successfully updated
store.dataSourceDidDestroy(storeKey);
} else {
// Tell the store that your server returned an error
store.dataSourceDidError(storeKey, response);
}
}
You should have noticed the 2 differences,
- We're using deleteUrl
- We're calling dataSourceDidDestroy in the callback.
5.6 - Ahh, Refreshing
One that that is not always used, but some apps find helpful, is being able to refresh a record, to get the latest from the server.
This is similar to a query, but for only a single record.
retrieveRecord: function(store, storeKey) {
var recordType = store.recordTypeFor(storeKey),
id = store.idFor(storeKey),
data = store.readDataHash(storeKey);
SC.Request.getUrl("/%@/%@".fmt(recordType.resourcePath, id))
.notify(this, 'retrieveRecordDidComplete', store, storeKey, id)
.json().send(data);
return YES;
},
retrieveRecordDidComplete: function(response, store, storeKey, id) {
if(SC.ok(response) && response.get('status') === 200) {
// Tell the store that we have successfully updated
store.dataSourceDidComplete(storeKey, response.get('body').record);
} else {
// Tell the store that your server returned an error
store.dataSourceDidError(storeKey, response);
}
}
This time, we'll always be passing the datahash into dataSourceDidComplete, to make sure that the local record is the same as the server copy.
6 - Things to Note
TODO: Some important things to note will go here.
6.1 - A Record's PrimaryKey
By default, SproutCore sets the primaryKey property of records to 'guid'. A common convention of many server side APIs is to use just 'id'. To make your records work with this, you can override the default in your Model files.
App.Todo = SC.Record.extend({
primaryKey:'id'
})
You may set this to anything that you want, if your server uses, for example, TID for your todo's id, you must set primaryKey:'TID'. Like normal JS properties, this is case sensitive.
6.2 - Prepare for a Change
The dataSource as we have it now is handy, but as people have been using it, we have discovered that there are many improvements that can be made. As a courtesy we are just letting you know that a future (yet undecided) version of SproutCore is going to have a vastly updated DataSource layer.
Don't hold back developing your awesome app now. Just know, and be excited, that there are great improvements coming.
7 - Advanced topics
7.1 - Managing Many Records with a Bulk API
7.2 - Datasource for sparseArray
7.3 - Cascading Datasource
7.4 - Fetching a Query with Multiple Data Types
7.5 - Datasource for Remote Query
8 - Changelog
- March 2, 2011: initial version by Geoffrey Donaldson
- March 2, 2011: minor fixes by Peter Wagenet
- March 22, 2011: minor fixes/formatting by Topher Fangio
- April 18, 2011: corrections and fixes by Piotr Sarnacki
- August 14, 2013: converted to Markdown format for DocPad guides by Topher Fangio
- January 31, 2014: minor updates/additions by Topher Fangio


Orientation: IOSD Manipal
IOSD Manipal welcomes you to it's first ever orientation for MIT students of all years on the 10th of January, 2020 at the Library Auditorium.
For more information, check out our poster here :
For more information, check out our poster here :
Orientation Poster
January 3, 2020


As a customer-focused organization, we are providing a wide array A Frame Sign Stand. In addition to this, we are providing these products at very leading prices.
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As a customer-focused organization, we are providing a wide array Easel Standee. In addition to this, we are providing these products at very leading prices.
⇨ Material: wood
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Now days the latest trend in advertisement is backlit fabric display. When we all walk through commercial or public space like the mall, sports arena, airport and other places, anyone with good observation will be able to notice a Backlit fabric display. The high definition and vivid appearance give this display a superior look.
As a specialist in the domain, we are offering a qualitative assortment of LED Clip On. To meet the requirements of our important clients, this LED Clip On is designed by our professionals who use exceptional quality & durable material and advance techniques. We give guarantee to our customers that our offered LED Clip On is done according to the market norms. Along with that, customers can buy this LED Clip On from us at pocket friendly rates.
Our graphics design specialists at PJSIGNS have put together these unique ideas on how you can use custom vinyl graphics printing and cutting to make your company and your message stand out.
Banners are one of the world’s most long-standing and versatile signage solutions. With banners you get the high visibility of large structural signage at a much lower price point. Because banners are fabric or vinyl based, they pack down for easy storage and transportation when needed. There are many applications for banners to be used both indoors and outdoors. Banners come in many forms and sizes, from the highly popular vinyl banners to banner flags and banner stands.
One-way vision is a perforated film which is custom printed on one side. The non-printed side has adhesive for easy pasting. This product typically pasted on glass, allows visibility from inside to outside while blocking visibility from outside to inside. It is ideal for offices, showrooms and car screens, etc. where the light is not to be blocked from coming inside.
PJSIGNS frosted film is designed to obscure glass for privacy, as a contemporary and affordable alternative to net curtains and blinds, for home decoration or enhanced security, with little loss of natural light. Frosted glass film can be ordered cut to size, either in self-adhesive vinyl or static cling film options.
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© 2020 Pjsigns.in All rights reserved.


The top part of the main page under the Managed Servers heading lists other Webmin servers whose software is being managed by this module. To add a server to this list, you must first add it to the Webmin Servers module, with a username and password specified to login to Webmin on that server. You can then select the server from the list next to the Add Server button.
When a server is added, the module will check to make sure it is using the same package management system as this server (such as RPM or Debian), and then download a list of all installed packages for caching locally.
One server that will always appear on the list of those available to add is 'this server', so that you can manage packages locally and on multiple remote servers from the one interface.
Once there is at least one icon under Managed Servers, you can use the Installed Packages form to search for packages on all servers, or click the Refresh package lists button to re-fetch the package list from all servers if packages have been added or deleted via some other module or method.
At the bottom of the page is a form for installing new packages on all the managed servers. You can select to install from a file on this server, from an uploaded file or from a file downloaded via HTTP or FTP from some other site. When installing from a downloaded file, you can choose whether each managed server should re-download the package from the original site, or receive a copy from this server. The former option will be faster if the site the package is on is within your local network.


How I added Google Analytics with cookie consent to my Next.js site
Recently at work I needed to add google analytics to our company website, built with Next.js.
We were participating in a local event and since there would potentially be a lot of eyes on our site we wanted to start measuring where our traffic was coming from. I figured this would be a quick task that would involve adding a couple tags to our site and that would be it. Such tasks with our website are never this simple, however, and I ended up fighting with our code for quite some time.
In the end I got it working and it’s not overly complicated - just took me some time to get there!
I started out by adding the google analytics tags to the site alone, without the cookie banner. We later decided that it would be best to also include a cookie banner, even though it may not be necessary where our business is located.
Background on cookies and privacy
I need to make a disclaimer right here that I am by no means an expert in privacy law. The conclusions I came to in my research may not be entirely correct, but I will share what I found anyway.
Our business is located in Canada, and it is most likely we would be trying to work with other local companies rather than marketing our product abroad.
The important legislation for us to look at is CASL, Canada’s anti-spam legislation. You can read more about CASL here.
You need consent to install software on people’s devices, but this does not apply to cookies or software that one can reasonably assume would be installed while using a particular product. So in Canada it looks like asking for consent via a cookie banner is not necessary.
However, if we were to market to Europe directly, we would need to abide by the GDPR. You must follow several regulations including obtaining consent to use cookies, allowing users to use your service if cookies are declined, and more.
So even though in Canada it doesn’t seem to be necessary, we decided to stay on the safe side and add a cookie consent banner.
My steps
I followed this tutorial initially, but had to make some adjustments once we decided to add the cookie banner. Follow the tutorial if you only need the basics and don’t need a cookie banner, it’s really straight-forward.
Install react-cookie-consent
This is what I used for the cookie banner. It saves the user’s response, allows you to perform functions on accept/decline, and you can add whatever styling you’d like.
Add your google analytics tracking ID to your .env file
How you do this depends on what version of Next.js you have. More recent versions allow you to put this directly in a .env file and access it with process.env, while older versions require more work. You just need to be able to access this variable in all your environments, whether dev, prod, etc,
Create a React component for your analytics and add to each page on your site
Or, add this code into a component that wraps around every page on your site.
import React, {useState, useEffect} from "react";
import Head from "next/head";
import CookieConsent, {getCookieConsentValue} from "react-cookie-consent";
export default (props) => {
const [analyticsConsent, updateAnalyticsConsent] = useState("denied");
{
/* gets the user's response from CookieConsent when you load a new page */
}
const cookieConsent = getCookieConsentValue();
useEffect(() => {
if (cookieConsent === "true") {
updateAnalyticsConsent("granted");
}
if (cookieConsent === "false") {
updateAnalyticsConsent("denied");
}
}, []);
return (

{/* Global Site Tag (gtag.js) - Google Analytics */}
{analyticsConsent === "granted" && (


- Chinese proverb
Go is one of the oldest games still played today. It was invented in China over 2000 years ago and has spread to Korea, Japan, and all over the world.
Go We have players of varying age, ethnicity, and skill levels. Some rank from the highly skilled 6 Dan and complete beginners join often. Our meetings are free and are welcoming to all.
People from all over Ohio and beyond travel to Columbus four times a year for one of our tournaments. Players can win prizes and trophies, get official rankings from the AGA (American Go Association), and play good games with new friends.


{% include "console/components/placeholders/table_placeholder.html" with
height='200px'
image='console/images/illustrations/outline/lab_books.svg'
message='No lab tests were found for your active license.'
title='No Lab Tests Found'
url='/traceability/lab-tests/lab-test?new=true'
only
%}


Unordered List
- 2 packages dry yeast
- 1 cup lukewarm milk
- 1 tsp. sugar
- 1 lb. margarine
- 4.5 cups flour
- 2 T. sugar
Ordered List
- Dissolve yeast in lukewarm milk, with 1 t. sugar. Whisk to activate yeast.
- Cut margarine into flour, 2 T. sugar, and salt.
- Add dissolved yeast and beaten egg yolks. Mix well.
- Shape into ball, pat lightly with flour and wrap in wax paper.


--- bindings: - name: commandModules resource: /api/documentation parser: json postprocessors: - trim-empty-lines ---


STL container, algorithm, and concept specifications include asymptotic complexity specifications. For example, iterators are required to take constant time, that is the time required by an iterator operation should be no more than a fixed constant, independent of the size of the container to which it refers.
Clearly programs will still function if a program component ignores the complexity specifications. Nonetheless, these specifications are an important part of the interface between STL components and code that uses them. If they are ignored, the performance of the resulting program will often render it useless.
As an example, consider the STL vector container. Ignoring the complexity specification, it is possible to implement vector using the same underlying data structure as list, i.e. as a doubly linked list. But for a vector of length 10,000, this would probably slow down an average computation of v[i] by something like a factor of 5,000. For a program that requires many vector accesses, such as a typical numerical computation, this is likely to change an execution time of minutes to days.
This does not preclude the use of STL algorithms in conjunction with containers or iterators that do not meet the standard complexity specifications. This is occasionally quite useful, especially if the code is either not performance critical, or other requirements on the container make the performance specifications unrealizable. But this has two potential problems. First, the algorithm may no longer be the right one, or even a reasonable one, for the problem. A different algorithm may be better tailored to actual relative costs of the container operations. Second, the algorithm is, of course, unlikely to satisfy its specified complexity constraint.
The complexity specifications in STL are, of necessity, an oversimplification. A full specification would describe exactly how the running time of an operation varies with that of the operations it invokes. The result would be rather unmanageable for the user, who would have to be keep track of large amounts of irrelevent detail. It would be overly constraining on the implementor, since overall improvements on the existing algorithms may not satisfy such detailed constraints.
Concept specifications (e.g. Forward Iterator or Container) specify complexity requirements that should be met by all instances of the concept. This is the minimum behavior required by operations (e.g. sort) parameterized with respect to the concept. Any specific instance (e.g. vector) is likely to perform better in at least some cases.
It is difficult to specify precisely when an algorithm satisfies a performance constraint. Does copying a vector on a 16-bit embedded processor take constant time? After all, the size of the vector is limited to some value less than 65,536. Thus the number of memory operations involved in the copy operation is certainly bounded by a constant. It is even conceivable that the worst case vector copy time on this processor may be less than the worst-case time for a single memory access on a machine with paged virtual memory. Nonetheless, it would be intuitively wrong to describe a vector copy or a list traversal as being a constant time operation. Even on this machine, a vector implemented as a list is unlikely to yield satisfactory performance. (Of course, so would an implementation that looped for a second for every vector access, although that would clearly run in constant time. The point here is to communicate the proper intent between implementor and user, not to guard against malicious or silly implementations.)
Fundamentally, it is difficult to define the notion of asymptotic algorithm complexity precisely for real computer hardware instead of an abstract machine model. Thus we settle for the following guidelines:
To make this precise, assume F is specified to use time f(m) for input of size m. F uses operations Gk, with specified running times gk(n) on input size n. If F is used in a context in which each Gk is slower than expected by at most a factor h(n), then F slows down by at most a factor h(m). This holds because none of the current algorithms ever apply the operations Gk to inputs significantly larger than m.


To make the grid cells editable, you need to import the
{EZEDITTABLE_LINK} plugin, enable the editable
property
and configure the advancedGrid
with the {EZEDITTABLE_LINK}
options.
Instructions: Double-click on a row on or press enter
key to
perform action.
NOTE: Data changes are not persisted in this demo.


For OF loop cannot be used with objects. In this case you can use object.entries()
If you don't want to use entries, there is the For In loop.


WTI: Bullish start to the week, $ 58 tested amid trade hopes
by Dhwani Mehta- Oil renews two-month tops amid US-China trade deal hopes.
- Aramco’s IPO to keep the prices buoyed in the week ahead.
- Focus will remain on trade developments and US weekly supplies.
WTI (oil futures on NYMEX) opened the week on a positive note, having refreshed two-month highs at 57.98, as the US-China trade deal optimism continues to underpin the market sentiment amid a sharp drop in US Rigs Count and Aramco’s IPO offer.
On Friday, the US Administration official hinted at the US-China trade progress and said that a trade deal now looks more likely, boosting the overall risk sentiment that sent the key Wall Street indices to record highs. The risk-on market profile benefited the higher-yielding oil as well, as the prices rose nearly 1% last Friday.
Moreover, bullish Baker and Hughes US weekly Rigs Count data also bolstered the renewed upside in the black gold. The data showed a fourth straight weekly decline in the rigs count, coming in at 674 vs. 684 previous.
The barrel of WTI, currently, continues to sustain the upside, despite the US crude inventory build seen last week. The official weekly US Energy Information Administration (EIA) Crude Stocks data showed last Thursday that the US crude stockpiles rose by 2.2 million barrels, versus expectations for a 1.649 million-barrel rise.
Is Aramco’s IPO really the oil industry’s holy grail?
The buoyant tone around the commodity can be also attributed to the Saudi oil giant, Aramco’s, IPO offier that opened on Sunday and will run through until December 4, just before the OPEC meeting in Vienna.
In the week ahead, the US-China trade developments will be closely eyed alongside the US weekly oil supply reports and Aramco news to gauge the next direction in the prices.
WTI Levels to watch
WTI
| Overview | |
|---|---|
| Today last price | 57.93 |
| Today Daily Change | 0.05 |
| Today Daily Change % | 0.09 |
| Today daily open | 57.85 |
| Trends | |
|---|---|
| Daily SMA20 | 56.23 |
| Daily SMA50 | 55.78 |
| Daily SMA100 | 55.99 |
| Daily SMA200 | 57.55 |
| Levels | |
|---|---|
| Previous Daily High | 58.06 |
| Previous Daily Low | 56.53 |
| Previous Weekly High | 58.06 |
| Previous Weekly Low | 56.29 |
| Previous Monthly High | 56.97 |
| Previous Monthly Low | 51.19 |
| Daily Fibonacci 38.2% | 57.48 |
| Daily Fibonacci 61.8% | 57.11 |
| Daily Pivot Point S1 | 56.9 |
| Daily Pivot Point S2 | 55.95 |
| Daily Pivot Point S3 | 55.37 |
| Daily Pivot Point R1 | 58.43 |
| Daily Pivot Point R2 | 59.01 |
| Daily Pivot Point R3 | 59.96 |


This is the first time I worked on connected product. I've never used similar products before. For a quick beginning, I set up a simle web interface for philis hue and learnt the whole communications process.
After setting up the light, I tried find out the reachable bridge in my network and the ip address for that. Then I played around with the HUE app. (IP address is accessible on both terminal and app).
Useful resource:
Hue Set Up
Followed Hue API guidence and send command on the debugger tool page:
Then I modified itgoe client example and created a color wheel for users' to select colors and request change on front-end.
Using express.js to set up RESTful API, I spent some time learning how to set up the server in node or express and the 'get, put, post, delete' method. Finallu i set up a three-page circle -- submitting on the first page you are jumping to the second page, sunmitting on the second you jump into the third, submitting on the third you back to the first page. And I'm loggingusers' sumition information d=so that I can see on which page users are submitting and what they submit.
Here is the code.
Useful resources and references:
RESTful API
Medium Tutorial


val addressKana: AddressJapanParams?
The Kana variation of the person’s address (Japan only).
person.address_kana


It was developed by Håkon Wium Lie and Bert Bos. It is a language
used to specify the presentation aspects (eg. layout and formating) of structurally marked up documents.
It is a style sheet language used for describing the presentation of a document written in a markup
language.
Although most often used to set the visual style of web pages and user interfaces written in HTML and XHTML,
the language can be applied to any XML document, including plain XML, SVG and XUL, and is applicable to
rendering in speech,
or on other media.
CSS Versions:
Version
Description
CSS1
CSS1 is a simple style sheet mechanism that allows authors and readers to attach style (e.g. fonts,
colors and spacing) to HTML documents.
The CSS1 language is human readable and writable, and expresses style in common desktop publishing
terminology.
CSS2
This specification defines Cascading Style Sheets, level 2 (CSS2).
CSS2 is a style sheet language that allows authors and users to attach style
(e.g., fonts, spacing, and aural cues) to structured documents (e.g., HTML documents and XML
applications).
By separating the presentation style of documents from the content of documents,
CSS2 simplifies Web authoring and site maintenance.
CSS3
CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1.
It brings a lot of long-awaited novelties, like rounded corners, shadows, gradients, transitions or
animations,
as well as new layouts like multi-columns, flexible box or grid layouts.
Experimental parts are vendor-prefixed and should either be avoided in production environments,
or used with extreme caution as both their syntax and semantics can change in the future.
HTML/XHTML Style Sheets
Author Style
This refers to the maker of the website who embeds all the styles of a website in CSS files or inline
into the html.
External Style Sheets
Embedded Styles
Inline Styles
User Style
This refers to you or the end-user viewing a website. You can override the author's styles by defining
your own styles or CSS.
Typically this is done if you need to have larger font sizes, varying colors, etc. for accessibility
reasons.
User Agent Style
This style sheet refers to your browser such as Internet Explorer,Chrome,Firefox or any other browser. It
has its own default style sheet and has the lowest priority.
Declarations
Normal
These are styles that are defined normally. They are processed in a top down methodology.
So if you had a background-color:#00ff00;
followed by background-color:#000000;
for the same element, the black background will have precedence.
Important
This overrides normal styles which allows more emphasis to a css value.
So in the same example, if the style was defined as: background-color:#00ff00 !important;
background-color:#000000;, the background color of the element will be yellow even though black was
defined afterwards.
CSS Statements (At-Rules)
CSS Statement
Description
@charset
It referes to the character set that the style sheet used.
@import
It is used when css engine includes an external style sheet.
@namespace
lets the css engine consider its contents to be prefixed with XML namespace.
@document
This is a conditional group rule that applies contents if document that uses the style sheet meets
defined
conditions.
@fontface
It describes external font aspect.
@keyframes
It describes css animation sequence aspect.
@media (CSS Conditionals Level 3)
This is a conditional group rule at which contents are applied only if device meets media query
defined
conditions.
@page
This describes changes in layout aspect to be applied upon document printing.
@supports (CSS Conditionals Level 3)
This is a conditional group rule that applies contents if browser meets defined conditions.
*conditional group rule - may be considered to be something like property values that can be categorized
based on common syntax.
Simple Selector
Type Selector
This selects elements of the document by node names.
number of class selectors, attribute selectors and pseudo classes
number of type selectors and pseudo classes
number of type selectors and pseudo-elements
when the CSS file is read from top to bottom, a style for a particular element or class
overrides the style before it that applies to the same element or class.
CSS Declarations
properties
shorthand properties
vendor-specific extensions
values
keywords
numbers(integers and reals in decimal notation)
dimensions
length, angle, duration, frequency, resolution
length units:
font-relative: em, ex, cn, rem
viewport-percentage: vw, vh, vmin, vmax
absolute length: cm, mm, q, in, pt, pc, px
angle units: deg, grad, rad, turn
duration units: s, ms
frequency units: h2, kh2
resolution units: dpi, dpcm, dppx
percentage
URLs and URIs
colors
strings
counters
functions: calc(), attr(), counter(), counters()
CSS Frameworks
There are a lot of css frameworks avaiable today and one of the most prominent of them all is Twitter
Bootstrap. In using such frameworks you don't have to do any kind of programming/coding to have a default
look and feel for your site.
Since this site uses Bootstrap we can demostrate it using the examples below
Tables
Here is an example of how tables can be styled by just using the class table(class="table")
First Name
Last Name
Course
Christopher
Espiritu
BSIT
Maureen
Calpito
BSIT
Christopher
Santos
BSIT
Danielle
Estrellado
BSIT
Faye
Cabalse
BSIT
Buttons
Bootstrap has its buttons class built in
Images
Here we can see the three img- class available for us: rounded | circle | thumbnail
class="img-rounded img-responsive"
class="img-circle img-responsive"
class="img-thumbnail img-responsive"
Text Colors
class="text-danger"
class="text-info"
class="text-success"
CSS Preprocessors
CSS is designed to be a simple language.
It’s intuitive to learn CSS and write it on small websites,
but on larger, more complex websites, writing CSS can become very tedious.
That’s where preprocessors come in. Developers wanted more options when writing their style sheets,
so they created CSS preprocessors to add programming functionality.
Example
Description
Sass
It is the most mature, stable, and powerful professional grade CSS extension language in the world.
It is also known as the indented syntax.
SCSS
It is a CSS-like syntax. It is closer to CSS than Sass. That being said,
Sass maintainers have also worked to make both syntaxes closer to each other by moving ! (variable
sign)
and = (assignment sign) from the indented syntax to $ and : from SCSS.
References
(n.d.). Retrieved April 23, 2017, from https://www.w3.org/TR/REC-CSS1/
Cascading Style Sheets, level 2CSS2 Specification. (n.d.). Retrieved April 23, 2017, from
https://www.w3.org/TR/REC-CSS2/
CSS3. (n.d.). Retrieved April 23, 2017, from https://developer.mozilla.org/en/docs/Web/CSS/CSS3
Cascading Style Sheets. (2017, April 19). Retrieved April 23, 2017, from
https://en.wikipedia.org/wiki/Cascading_Style_Sheets
User vs Author vs User Agent style sheets. (n.d.). Retrieved April 23, 2017, from
http://praveen-vemulapalli.blogspot.com/2013/01/user-vs-author-vs-user-agent-style.html
CSS Preprocessors and Frameworks. (n.d.). Retrieved April 23, 2017, from
https://www.codeschool.com/beginners-guide-to-web-development/css-preprocessors-and-frameworks
Syntactically Awesome Style Sheets. (n.d.). Retrieved April 23, 2017, from http://sass-lang.com/
Giraudel, H. (2014, April 28). What's the Difference Between Sass and SCSS? Retrieved April 23, 2017,
from https://www.sitepoint.com/whats-difference-sass-scss/
Bader, J. (2007, December 31). Bert Bos. Retrieved April 23, 2017, from
https://www.flickr.com/photos/jpbader/2150861734
Main Page. (n.d.). Retrieved April 23, 2017, from
https://commons.wikimedia.org/wiki/File:H%C3%A5kon_Wium_Lie.jpg
(n.d.). Retrieved April 23, 2017, from https://www.w3schools.com/css/
Type selectors. (n.d.). Retrieved April 23, 2017, from
https://developer.mozilla.org/en/docs/Web/CSS/Type_selectors
Roberts, A. (2004, February 01). Universal Selector (CSS Selector) — SitePoint. Retrieved April 23,
2017, from https://www.sitepoint.com/web-foundations/universal-selector-css-selector/


I'm a web developer, graphic designer and founder of youtube channel "ALL IN ONE". I have passion for Graphic design and love to create illustraions. My goal is to do my Best.
As a developer, I know how to create your website to run across devices using the latest technologies available.
I create vectors and design logos according to your website theme that blow people's mind.
If you want to grow your business and have a project that you want to get started, then contact me.
CONTACT ME


2. Court summons
If you don't pay your council tax or don't keep to an agreement to pay, we will issue you with a court summons.
If you have received a summons, call us straight away.
If you do not arrange to make full payment including costs, a liability order issued by the magistrate’s court will allow us to use other means to recover the debt.
Contact us
Phone
(Monday to Thursday 9am to 5pm and Friday 9am to 4:30pm)
Do I have to go to court to attend the hearing?
Most of the time, it’s not necessary to go to court. Over the phone we will try to agree a special payment arrangement, check your entitlement to benefits and investigate any unresolved query.
Likewise, if you feel you have a valid defence against a liability order being issued, we can also discuss this over the phone without you needing to attend court.
The only valid legal defences against a liability order are:
- the council has not followed the procedures set down in law when trying to collect your council tax, or
- you have paid all the overdue council tax within the time limit given on the last reminder or final notice sent to you
If you believe you have a valid defence against a liability order please contact us straight away so that we can look into the matter. We may then withdraw the summons.


Description drag_handle
{{description}}
(None)
Instructor drag_handle
Name:
{{name}}
(None)
Email:
{{email}}
(None)
Phone:
{{phone}}
(None)
Building:
{{building!.code}} ({{building!.name}})
(None)
Room:
{{room}}
(None)
Title:
{{title}}
(None)
Tags drag_handle
{{tag.code}}
{{tag.name}}
(None)
Prerequisite drag_handle
(None)
Highlight
Notes drag_handle
{{text}}
(None)
Cross List Courses drag_handle
{{course[0]}} {{course[1]}}
(None)
Restrictions drag_handle
{{text}}
(None)
Department drag_handle
Name:
{{name}}
(None)
Email:
{{email}}
(None)
Phone:
{{phone}}
(None)
Fax:
{{fax}}
(None)
Website:
{{website}}
(None)
Location:
{{building!.code}} ({{building!.name}})
(None)
(None)


This module allows you to setup your Linux machine with an attached modem
as a dialin server that allows other machines to dial up to it, login and open
PPP sessions. It can also be used to allow logins and PPP connections from
another machine connected directly to yours via a null-modem cable.
In order to setup dialin access, you must follow these steps :
- In the Serial Port Configuration page, add an entry for the port on
which your modem is connected. The will start Mgetty on that port to
automatically answer phone calls received by your modem, and display
a login prompt.
- In the PPP Options page, set the IP address that will be assigned
for connecting clients and any other options that you need. The most
useful is 'Automatically detect PPP connections on serial ports?', which
will cause any client that immediately starts a PPP session after
connecting to skip the usual text-based unix login. However, if this
option is turned on then you should also enable 'Require authentication?'
to prevent untrusted clients from connecting.
- If authentication is enabled, use the PPP Accounts page to create accounts
for all the people that you want to allow login by. For each account,
the server should be set to 'Any' and the valid addresses to 'Allow any'.


// Spatial analysis of Chicago Crime data
// John Palmer - Spring 2019
version 15
clear
capture log close
log using chicago_analysis, text replace
// Here you would start your analysis for example:
display 2+2
log close
Follow the Counting Points in Areal Units recipe to aggregate the NYC assault data into police precincts. Save the resulting layer as an ESRI shape file.
Now go to the Chicago Data Portal Crime Map and filter the data to view just the last two weeks of crime reports. Download this data as a CSV file, import it into QGIS, and aggregate the points into an artificial grid of hexagons, which you can create using the MMQGIS plugin. Save the resulting layer as an ESRI shape file. Also save the original point layer as a CSV file.
Import the Chicago point layer CSV file into Stata and use the kmeans clustering command to cluster the reported crimes in space. Do this twice, using two different cluster numbers, then export your results as a CSV file.
Import the CSV file you generated in Task 3 into QGIS and display the points on the map, colored by one of the clusters. View both clusters and choose the one you think is most useful for understanding the spatial pattern of the points. Create a PDF of this map (using the print composer).


How you can contribute:
There are several ways you can make a contribution to this important problem:
- Add
Propose a new genomic variant (e.g. single nucleotide substitution, structural variant, gene fusion, etc.), add evidence statements that support clinical actions associated with such variants, or help create a synthesized interpretation or summary of the corpus of evidence for a variant.
- Approve
Community Editors and Moderators may approve submitted evidence items, after which the community may view and edit the item.
- View
Make use of the community-created content in your own research by browsing, searching, and examining detailed evidence items. All CIViC data and source code are provided freely for almost any use.
- Edit
Submit a correction or addition to any details about a genomic event, evidence statement, or interpretation.
- Discuss
Participate in an ongoing discussion in an effort to reach community consensus on the appropriate clinical action(s) for a genomic event.
- Apply/Reject
Editors and Moderators may apply or reject the edits made by other community members, after taking into account community discussions and opinion.
Before commenting, correcting, or creating, please visit the help and FAQ pages to learn more about the CIViC data model and browse the existing content for examples. Understand the data model but unsure of where to start? Check out our list of high priority genes for inspiration.


Donald Trump jokes Melania wouldn't cry if he was shot in speech on real shooting
The President of the US made the remarks at a fundraiser for Republicans running for the House of Representatives
by Milo Boyd, https://www.mirror.co.uk/authors/milo-boyd/Donald Trump joked that his wife Melania would not cry if he was shot in a speech about an actual shooting.
During a fundraiser for Republicans running for the House of Representatives, the US President delivered a joke laden speech.
In a section about Rep. Steve Scalise - who was seriously injured in a shooting while at a congressional baseball practice - the former Apprentice star riffed on the topic of marital strife.
Trump said Jennifer Scalise, Steve's wife, "cried her eyes out when I met her at the hospital that fateful day," setting himself up for the punchline.
"I mean, not many wives would react that way to tragedy, I know mine wouldn’t," he said, Politico reported.
As well as drawing attention to the President's 'sense of humour', the remarks have again put the spotlight on his relationship with Melania.
On at least two occasions the First Lady has been captured on video refusing to hold hands with Trump.
Footage shows Melania dropping her husband's hands a mere moment after he clasps it as they arrived in Washington for his innaguration.
Another clip captures her flicking Trump's hand away while on a trip to Tel Aviv.
According to Michael Wolff in his book Fire and Fury, Melania cried when Trump was elected into the White House.
Although this account has been disputed, the former model has seemed curiously emotional disengaged with her husband when reports of his alleged affairs have surfaced.
When confronted with the allegations of infidelity, Melania said: “I have much more important things to worry about and to do.”
On Thursday night, it was revealed Trump and Melania Trump are changing their primary residency for tax purposes from New York to Florida.


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