|
MoveToCode
|
Classes | |
| class | LeapMotionArticulatedHand |
| Class that represents one Leap Motion Articulated Hand. More... | |
| class | LeapMotionDeviceManager |
| Class that detects the tracking state of leap motion hands. More... | |
| class | LeapMotionDeviceManagerProfile |
| The profile for the Leap Motion Device Manager. More... | |
Enumerations | |
| enum class | LeapControllerOrientation { Headset = 0 , Desk } |
| The location of the Leap Motion Controller. More... | |
| enum class | LeapVRDeviceOffsetMode { Default = 0 , ManualHeadOffset , Transform } |
| The offset modes when the LeapControllerOrientation is Headset. More... | |
The location of the Leap Motion Controller.
The offset modes when the LeapControllerOrientation is Headset.
These offset modes can only be used if the LeapServiceProvider within the LeapMotionDeviceManager.cs is the LeapXRServiceProvider. These modes are only for the offset of the Leap Controller while in VR and not while the controller is on the desk.


Installation
System Requirements
Family.Show can be installed on the following operating systems:
Windows XP*
Windows Vista*
Windows 7**
* .Net 3.5 SP1 or higher is needed to run Family.Show in Windows XP and Windows Vista. In Windows 7, the required .Net components are installed with the operating system.
**Features such as Jump Lists and Touch are only available in Windows 7.
To install Family.Show
To install Family.Show you can use the ClickOnce deployment from the CodePlex website.
To remove Family.Show
Family.Show can be removed using the Add/Remove Programs options in the Control Panel.
Family.Show Help
Copyright © 2009


Pirates Hilariously Dubbed ‘Mona Lisa FC’ Following Derby Loss
by SL SocialOrlando Pirates have received a new nickname from fans on social media, following the comments of their enigmatic coach, Rulani Mokwena.
Kaizer Chiefs were famously dubbed ‘7de Laan’ by fans following their time spent lingering in 7th position on the Absa Premiership log.
It is now the turn of the archrivals Orlando Pirates, following Rulani Mokwena’s post-match comments in Saturday’s Telkom Knockout quarter-final Soweto Derby.
Speaking to the media after the game, the 34-year-old described his side’s playing style in the most unique way.
"There was a certain moments I was sitting on the bench and I looked at the pitch I thought I was Picasso looking at the Mona Lisa painting. I could just smile with admiration for these players," he said.
Following his comments, fans quickly flooded Twitter, calling the Soweto giants, Mona Lisa FC.
Check out some of the funniest comments below:
Do you think Pirates can get their revenge against Chiefs when they face off this coming weekend?


Fourth Week of RC
Day 5: Using a virtualenv to simplify migrations for a dockerized application
March 15, 2019
As discussed in a past blog about struggles with permissions, I previously fought to generate a migration for OpenOversight. When I generated the migration from the web app docker container, like so
docker exec -it openoversight_web_1 flask db migrate
I got an error because the user defined in the dockerfile, `www-data`, didn't have permission to write to my local folder containing the migrations. However, if I ran the migration from my local machine, like so
flask db migrate
I encountered errors from having different versions of dependencies.
Looking for a more straightforward solution, I followed the advice of a fellow developer on the project, Dan, and created a virtualenv to use for generating migrations.
First, I installed virtualenv.
python3 -m pip install --user virtualenv
Next, I navigated to the OpenOversight project directory and ran virtualenv.
python -m pip install --user virtualenv
Next step was to activate the virtualenv.
source env/bin/activate
I confirmed the virtualenv was activated by running which python
and seeing that the directory returned was the working directory for OpenOversight, rather than my root installation of python.
Next, I installed all the necessary dependencies for OpenOversight:
pip install -r requirements.txt
pip install -r dev-requirements.txt
I navigated to the OpenOversight
subdirectory and copied the .env
file that I'd previously had in the OpenOversight
parent directory into the subdirectory. Next, I tweaked the .env
file to include FLASK_APP=app
, as I'd forgotten that in my previous version of .env
.
I ran flask db stamp head
then flask db migrate
and inspected the migrations to ensure they were correct. Next, I ran flask db upgrade
to update the database. In this specific instance, I added the `is_active` field to the department model, because I'm working on a new feature where admins can disable or delete departments. Area coordinators will also have the ability to deactivate a department, but only for the department they belong to.
This was much, much easier than when I had to alter permissions for the local migrations
folder after encountering permissions errors with the migration I generated from within the docker container. virtualenv for the win!


Spell checker
问题描述 :
You, as a member of a development team for a new spell checking program, are to write a module that will check the correctness of given words using a known dictionary of all correct words in all their forms.
If the word is absent in the dictionary then it can be replaced by correct words (from the dictionary) that can be obtained by one of the following operations:
?deleting of one letter from the word;
?replacing of one letter in the word with an arbitrary letter;
?inserting of one arbitrary letter into the word.
Your task is to write the program that will find all possible replacements from the dictionary for every given word.
If the word is absent in the dictionary then it can be replaced by correct words (from the dictionary) that can be obtained by one of the following operations:
?deleting of one letter from the word;
?replacing of one letter in the word with an arbitrary letter;
?inserting of one arbitrary letter into the word.
Your task is to write the program that will find all possible replacements from the dictionary for every given word.
输入:
The first part of the input file contains all words from the dictionary. Each word occupies its own line. This part is finished by the single character ‘#’ on a separate line. All words are different. There will be at most 10000 words in the dictionary.
The next part of the file contains all words that are to be checked. Each word occupies its own line. This part is also finished by the single character ‘#’ on a separate line. There will be at most 50 words that are to be checked.
All words in the input file (words from the dictionary and words to be checked) consist only of small alphabetic characters and each one contains 15 characters at most.
The next part of the file contains all words that are to be checked. Each word occupies its own line. This part is also finished by the single character ‘#’ on a separate line. There will be at most 50 words that are to be checked.
All words in the input file (words from the dictionary and words to be checked) consist only of small alphabetic characters and each one contains 15 characters at most.
输出:
Write to the output file exactly one line for every checked word in the order of their appearance in the second part of the input file. If the word is correct (i.e. it exists in the dictionary) write the message: “ is correct”. If the word is not correct then write this word first, then write the character ‘:’ (colon), and after a single space write all its possible replacements, separated by spaces. The replacements should be written in the order of their appearance in the dictionary (in the first part of the input file). If there are no replacements for this word then the line feed should immediately follow the colon.
样例输入:
i is has have be my more contest me too if award # me aware m contest hav oo or i fi mre #
样例输出:
me is correct aware: award m: i my me contest is correct hav: has have oo: too or: i is correct fi: i mre: more me
解题代码:
//* @author import java.io.*; import java.util.*; public class Main { static ArrayList< Item> dicts = new ArrayList< Item>(); public static void main(String[] args) throws Exception { readFile(); } static void readFile() throws Exception { BufferedReader br = new BufferedReader( //new FileReader("in.in")); new InputStreamReader(System.in)); StringTokenizer st = null; String temp = null; int iCount = 1; while(!(temp=br.readLine()).equals("#")) dicts.add(new Item(iCount++,temp)); int flag = 0; while(!(temp=br.readLine()).equals("#")) { if(flag!=0) System.out.println(); process(temp); flag++; } } static void process(String str) { ArrayList< Item> result = new ArrayList< Item>(); ArrayList< Item> temp = null; if(isHave(str)) { System.out.print(str+" is correct"); return; } temp = getArrayList(str.length()+1); for(Item it : temp) if(judge(str,it.str)) result.add(it); temp = getArrayList(str.length()-1); for(Item it : temp) if(judge(str,it.str)) result.add(it); temp = getArrayList(str.length()); for(Item it : temp) if(judge1(str,it.str)) result.add(it); Collections.sort(result); System.out.print(str+":"); if(result.size()!=0) System.out.print(" "); int flag = 0; for(Item it : result) { if(flag!=0) System.out.print(" "); System.out.print(it.str); flag++; } } static boolean judge1(String src,String dest) { int i = 0; int count = 0; while(i< src.length()) { if(src.charAt(i)!=dest.charAt(i)) { count++; } if(count>1) return false; i++; } return true; } static boolean judge(String src,String dest) { String min = dest; String max = src; if(src.length()< dest.length()) { min = src; max = dest; } int count = 0; int i = 0; int j = 0; while(i< max.length()&&j< min.length()) { if(max.charAt(i)!=min.charAt(j)) { count++; i++; } else { i++; j++; } if(count>1) return false; } return true; } static boolean isHave(String str) { for(Item it : dicts) { if(it.str.equals(str)) return true; } return false; } static ArrayList< Item> getArrayList(int n) { ArrayList< Item> result = new ArrayList< Item>(); for(Item it : dicts) { if(it.str.length()==n) result.add(it); } return result; } static void display() { } static class Item implements Comparable< Item> { int index; String str; Item(int i,String s) { index = i; str = s; } public int compareTo(Item it) { if(index>it.index) return 1; else if(index< it.index) return -1; else return 0; } } }
(adsbygoogle = window.adsbygoogle || []).push({});
我表示楼主不要乱抄题，你写的另一个题吧，直接扒了代码没跑吧
贴的有些代码的头文件不见了，这是为啥
厉害，支持
打字员路过。。。。。。算法是啥。。。能干嘛。。。。。。。。能吃么。。哎
程序输出是对的，呈三角型。原程序是按C++写的，已经改成了C的
后面的是python代码啊
学习了。找到这题
想问下computeLSPArray那里，if(len!=0) len=lps[len-1]是什么意思
为什么暴力求解方法循环到sqrt(n) 就可以了呢
很有意思，可惜我很菜啊
第一题还是比较考验智商~
不错，赞一个！
第二个方法很不错啊
simple, however efficient. A lot of instances it is difficult to get that a??perfect balancea?? among usability and appearance. I must say that youa??ve done a exceptional task with this. Also, the blog masses quite fast for me on Web explore.


60-year-old man charged in death of 61-year-old Paul Brule
A 60-year-old Regina man is charged with manslaughter in the death of a 61-year-old man in Regina's Core neighbourhood last week.
by Regina Leader-PostA 60-year-old Regina man is charged with manslaughter in the death of a 61-year-old man in Regina’s Core neighbourhood last week.
Douglas James Fletcher, 60, is expected to make his first appearance in Regina Provincial Court on Tuesday. Fletcher was taken into custody on Friday and subsequently charged.
The deceased man is Paul Richard Brule, 61, of Regina. His family has been notified of his death.
It is Regina’s seventh homicide of 2019.
Officers secured the scene and requested additional resources, including the provincial coroner, forensic identification and major crimes units.


In this module, app requests input for employee, company and date etc.
go fill out the forms!
Then app creates a web page printable to A4 paper size
need forms filled out!
Type clock-in/out on timesheet and let the app hours worked
go to timesheet


You've run away from your life as a teenage alien prince. You're parents sent a fleet of ships to bring you home!
Goal: Run as fast as you can from the spaceship's trying to catch you. Leave a decoy of your self to disctract the ships.
Eat health crosses to run longer!
 Stay out of its way!


--- layout: page title: "cite-as: A Link Relation to Convey a Preferred URI for Referencing" description: "A web resource is routinely referenced by means of the URI with which it is directly accessed. But cases exist where referencing a resource by means of a different URI is preferred. This specification defines a link relation type that can be used to convey such a preference." ---
| Document Name: | RFC 8574 |
|---|---|
| Document URI: |
urn:ietf:rfc:8574
|
| Online Version: |
https://datatracker.ietf.org/doc/html/rfc8574
|
| Organization: | Internet Engineering Task Force (IETF) |
| Series: | Request for Comments (RFC) |
| Abstract: | A web resource is routinely referenced by means of the URI with which it is directly accessed. But cases exist where referencing a resource by means of a different URI is preferred. This specification defines a link relation type that can be used to convey such a preference. |
cite-as
Return to ( Series | Organization | all Specifications )


{% extends 'base.html' %} {% block navbar-active-home %}active{% endblock %} {% block content %}
This is a quick demo of the Photologue application - just click on 'Photo gallery' in the menu above.
It uses the built-in templates - the only customisation is to extend the templates (as described in 'Customising' in the docs) in order to add the CSS classes required by Twitter-Bootstrap.
{% endblock %}


These Slitherlink variants have a twist or half.
For your printing convenience PDF copies of the "Front"s and "Back"s are provided.
Standard Slitherlink and Masyu rules. All possible black pearls are given.
"Front"
"Back"
"Front"
"Back"
"Front"
"Back"
Standard Slitherlink rules. Less than, greater than, and equal signs indicate inequality relations on the number of border segments of the corresponding cells.
"Front"
"Back"
"Front"
"Back"
"Front"
"Back"
Standard Slitherlink rules. Red numbers indicate the total number of border segments on the corresponding squares on both the "front" and "back".
"Front"
"Back"
"Front"
"Back"
"Front"
"Back"


[].reduce()
for old browsers
var reduce = require('array-reduce');
var xs = [ 1, 2, 3, 4 ];
var sum = reduce(xs, function (acc, x) { return acc + x }, 0);
console.log(sum);
output:
10
var reduce = require('array-reduce')
Create a result res
by folding acc = f(acc, xs[i], i)
over each element in
the array xs
at element i
. If init
is given, the first acc
value is
init
, otherwise xs[0]
is used.
With npm do:
npm install array-reduce
MIT


Preparation time
30 mins to 1 hour
Cooking time
over 2 hours
Serves
Serves 4
Indulge in crispy crackling and succulent pork alongside a decadent brioche and leek bake.
Preheat the oven to 230C/450F/Gas 8.
 Rub the skin with the olive oil and season with salt and freshly ground black pepper.
Place the onion and thyme in a flameproof baking tray and season with salt and freshly ground black pepper. Place the pork on top and cook in the oven for 30 minutes, or until the skin is crispy and golden-brown.
Reduce the oven temperature to 170C/325F/Gas 3. Add 200ml/7fl oz water and the white wine and cook for a further 2 hours.
Remove the tray from the oven, remove the pork and set aside to rest for 15 minutes.
Place the baking tray onto the heat, add the stock and bring to the boil, using a wooden spoon to scrape up any browned bits. Season with salt and freshly ground black pepper and strain the gravy into a jug.
Meanwhile for the brioche and leek bake, heat 50g/2oz of the butter in a frying pan and fry the leeks and thyme for 2-3 minutes, or until softened.
Add the wine and cook until the volume of the liquid has reduced by two-thirds, add the cream and reduce by half again. Season to taste with salt and freshly ground black pepper and pour into an ovenproof dish.
Heat a separate frying pan until hot. Add the remaining butter and the brioche, and cook until golden-brown on all sides. Season to taste with salt and freshly ground black pepper and scatter over the top of the leeks.
Sprinkle the cheese on top of the dish and cook in the oven for 5-10 minutes, or until golden-brown and bubbling.
To serve, carve the pork into thick slices. Spoon the brioche and leek bake onto serving plates and place the pork belly alongside. Pour over the gravy.


Issac Newton(1643-1727) made many profound contributions to science. He was an important figure in the Scientific Revolution. He worked on optics. He discovered universal gravitation. He also shares credit for inventing calculus.
In his work Philosophiæ Naturalis Principia Mathematica, Newton formulated his three laws of motion. These laws make up the foundation of classical mechanics. They predict how forces cause acceleration.
Newton's First Law: Inertia
"When viewed in an inertial reference frame, an object either remains at rest or continues to move at a constant velocity, unless acted upon by an external force."
Objects keep moving in a straight line at a constant velocity unless they have a force acting on them.
Objects with mass have inertia. Inertia is the resistance of any physical object to any change in velocity. The more mass an object has the more force is required to change its motion.
Objects in space keep moving without slowing down. Why do things on Earth slow down so quickly?
Newton's Second Law: Force
"The vector sum of the external forces F on an object is equal to the mass m of that object multiplied by the acceleration vector of the object."
$$\sum F=ma$$
\( F \) = force [N, Newtons, kg m/s²]
vector
a push or a pull
\(m\) = mass [kg, kilogram]
the measure of an object's resistance to acceleration
\(a\) = acceleration [m/s²]
vector
the change in velocity every second
\( \sum \) = The greek letter Sigma represents a summation of numbers. It means add up all the forces to get a net force.
$$\sum F=F_{1}+F_{2}+F_{3}+...$$If there was a 5N force to the left and a 20N force to the right we could get the net force by adding them. Force is a vector, so the left force should be negative.
$$\sum F= - 5 \, \mathrm{N} + 20 \, \mathrm{N} $$ $$\sum F= 15 \, \mathrm{N}$$solution
-
$$ \text{no units}$$ $$F=ma$$ $$\frac{F}{m}=a$$ $$\frac{1}{0.43}=a$$ $$2.33 \, \mathrm{\tfrac{m}{s^{2}}}=a$$
-
$$ \text{with units}$$ $$F=ma$$ $$\frac{F}{m}=a$$ $$\frac{1 \, \mathrm{N}}{0.43 \, \mathrm{kg}}=a$$ $$\frac{1 \, \mathrm{kg \frac{m}{s^2}}} {0.43 \, \mathrm{kg} }=a$$ $$2.33 \, \mathrm{\tfrac{m}{s^2}}=a$$
solution
$$ \text{Vectors pointed down or left are negative.}$$ $$\sum F=ma$$ $$-2000+1900=(100)(a)$$ $$-100=(100)(a)$$ $$-1 \mathrm{\tfrac{m}{s^{2}}}= a$$ $$ \text{The boat will accelerate to the left.}$$ $$ u = 0 $$ $$ \Delta x = ?$$ $$ \Delta t = 6\mathrm{s}$$ $$ \Delta x = u\Delta t+ \tfrac{1}{2} a \Delta t^{2}$$ $$ \Delta x = (0)(6)+\tfrac{1}{2} (-1)(6)^{2}$$ $$ \Delta x = \tfrac{1}{2} (-1)(6)^{2}$$ $$ \Delta x = -18 \, \mathrm{m}$$ $$ \text{The boat will move 18 meters to the left.}$$solution
$$ \text{m is constant}$$ $$ \text{F and a are directly proportional}$$ $${\Uparrow \atop F} {\atop =} { \atop m} {\Uparrow \atop a} $$ $$ \text{Increasing F will increase a}$$solution
$$ \text{F is constant}$$ $$ \text{m and a are inversely proportional}$$ $${ \atop F} {\atop =} { \Downarrow \atop m} {\Uparrow \atop a} $$ $$ \text{doubling m will half a}$$ $$ a = 1 \, \mathrm{\tfrac{m}{s^2}}$$solution
$$ \text{vertical}$$ $$\sum F=ma$$ $$22 {\color{#aaa} \, \mathrm{N}} - 85{\color{#aaa} \, \mathrm{N}} = (16 {\color{#aaa} \, \mathrm{kg}})a$$ $$-63 {\color{#aaa} \, \mathrm{N}} = (16 {\color{#aaa} \, \mathrm{kg}})a$$ $$-3.9 {\color{#aaa} \, \mathrm{\tfrac{m}{s^2}}} = a$$$$ \text{horizontal}$$ $$\sum F=ma$$ $$78{\color{#aaa} \, \mathrm{N}}+55{\color{#aaa} \, \mathrm{N}}-140{\color{#aaa} \, \mathrm{N}} = (16 {\color{#aaa} \, \mathrm{kg}})a$$ $$-7{\color{#aaa} \, \mathrm{N}} = (16 {\color{#aaa} \, \mathrm{kg}})a$$ $$-0.43 {\color{#aaa} \, \mathrm{\tfrac{m}{s^2}}} = a$$
Newton's Third Law:
Equal and Opposite Force Pairs
"When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body."
If you push on something it will push back with the same force, but in the opposite direction. Forces always come in equal, but opposite pairs.
solution
The force the ground applies is equal and opposite to the force you apply on the ground. The magnitude is 1000 N. The direction is up.
solution
When a fist is punching a face, the face is also punching the fist. That's deep...
Anyways, the force is equal and opposite. The magnitude is 140 N.
hint
Calculate the force the water bottle feels when it accelerates at 40 m/s². Plug the negative value of that force in as the force you feel.
solution
The force the water bottle feels is equal and opposite to the force you feel.
$$ \text{water bottle}$$ $$F = ma $$ $$F=(2\, \mathrm{kg})(40 \, \mathrm{N})$$ $$F=\color{#80f}80 \, \mathrm{N}$$$$ \text{you}$$ $$F = ma $$ $$- {\color{#80f}80 \, \mathrm{N}} = (100 \, \mathrm{kg}) a$$ $$-0.8 \mathrm{\tfrac{m}{s^2}}=a$$
solution
$$ \text{box}$$ $$\sum F=ma$$ $$F_{\mathrm{tension}}=(10)(-0.5)$$ $$F_{\mathrm{tension}}=-5\, \mathrm{N}$$The tension force on the string is equal but opposite for the squirrel and box.
$$ \text{squirrel}$$ $$\sum F=ma$$ $$F_{\mathrm{squirrel}} + F_{\mathrm{tension}}=ma$$ $$F_{\mathrm{squirrel}} + 5=(0.4)(-0.5)$$ $$F_{\mathrm{squirrel}}=-0.2-5$$ $$F_{\mathrm{squirrel}}=-5.2 \, \mathrm{N}$$The negative sign tells us that the squirrel's force is pointed left.
$$F_{\mathrm{squirrel}}=5.2 \, \mathrm{N} \text{ left}$$


Anyone can learn anything!
Remember – there are just too many facts to remember all of them, so instead, you need to understand a few big ideas and know how to get the details you need, when you need them.
Thinking like a Programmer
1) Procedural Thinking
2) Abstract Thinking
3) Systematic Debugging
4) Technological Empathy
5) Systems Thinking
Basics of the Web
HTML = Hypertext markup Language (think “documents”)
Major pieces:
You, using computer browser to and from the Internet uses HTML to and from Servers
HTML is made up of
• Text content (what you see)
• Mark up (what it looks like)
• References to other docs eg images and videos
• Links to other pages
HTML Mark Up Vocabulary
Tag -
Term used by HTML. Tags are always contained within angled brackets. Some tags have both an opening and closing bracket, but some are called “void” tags and only have the opening brackets
Element - this term is used to describe everything within opening and closing tags which looks like <tag>content</tag>
Attribute - is a a property of an HTML element. For example, href is the atribute used to display a URL. For example use this to display a URL derp


by Vaishnavi|27 Sept 2020
Hey there, if you have been going through various articles and videos on how to
start building your own cool websites, well you are at the right place. Don’t get too
overwhelmed by the tons of languages and frameworks you have to learn. Because
it’s all simple and interconnected. You learn one, you easily get the hang of the rest.
So, if you are here to learn how to get started with front-end development,
CONGRATULATIONS, you have made a great choice.
STEP 1: Get a code editor
A code editor is used to write and develop codes. It makes
it much simpler to read and debug your code. There are
many to choose from – I personally use visual studio code
as I am quite comfortable with it. But some other amazing
options include – Atom, Sublime, Brackets etc.
Step 2: Start learning HTML and CSS
Well here is the real deal, if you are someone who
grasps better from video tutorials, then I would
suggest to go, sign up for an online course on
Coursera, Udemy, Gymnasium etc. or just use
YouTube and subscribe to some awesome tutors
out there. But if you are someone who likes to code
and learn the syntax first, before getting into the
practical application, then go for w3schools,
Freecodecamp, WatchandCode, Code Academy etc. Work through the tasks until
you’ve finished and give yourself a pat when you finally receive your certificate.
When you get started with HTML and make your very first website using only HTML,
you may get a bit disappointed as it’s going to end up quite ugly. Let me warn you,
it will look pretty dull and plain. But that’s only until you get your hands dirty and
add some CSS to it and get those colours and hover effects on
This will take about 2-3 weeks and you would be able to make your own beautiful
static websites. Yes, you heard me right, it will only take 2-3 weeks to make your own.
Step 3: Create a GitHub account
This is where you get a link to your website and you
can send it around to people and get them
awestruck. I have attached a link below which will
guide you to your very first GitHub project
repository. https://youtu.be/Hev2UcoLtfw So, go
ahead and it’s time to show off what you have learnt
so far.
Step 4: Learn JavaScript
Now that you are quite familiar with HTML and CSS,
you ought to know that whatever you have learnt until
now isn’t really programming. JavaScript is where you
get to add interactivity and those cool animations and
get it to be more responsive. I would suggest to go on to
the web and search for some animations and transitions
to add to your website. There are plenty of communities
out there willing to share their code snippets with you. One of them is codepen.io.
They have a variety of developers who share their creative ideas. The very first step
in mastering JavaScript is learning from other’s code. Every time you use someone
else’s code, read through it and understand what they have done. Also, check out
WatchandCode for real-world applications of JavaScript in websites.
STEP 5: Learn advanced styling with Responsive Websites
CSS frameworks are one of the best ways out
there to make your website as accessible and
responsive as possible. This will make you build
websites that are mobile-friendly and improve the
way it looks on devices with both large and small
screens. Just think about the last time you had to
horizontally scroll on your phone to read an
article. Did it get quite annoying? Responsive
designs hence increase the amount and time
people spend on your website. The most popular and widely used CSS framework is
Bootstrap, it uses a grid-based system which makes it simpler to code and create
responsive websites. Other frameworks include Materialize CSS, Foundation etc.
Furthermore, there are some great front-end frameworks like Ember or Modernizr.
STEP 6: Join developer communities
Being a part of a developer’s community is the most
important step especially when you are still learning.
You will face a lot of troubles and find it hard to debug
your code. There is always a group to fall back to who
can help you out. Stack overflow, by far, the largest
community used by developers around the world to
help and get help from other programmers. Discord
communities are yet another effective group. Don’t shy
away from signing up at meetups. This is best to find
groups near your place and interact with developers around you and learn from
them. Remember the quality of code = quality of the developer.
Did you like it?


| Entity: Profile | |
| Attribute: | notes: |
|---|---|
| profileId | primary key |
| profileActivationToken | |
| profileDate | |
| profileEmail | |
| profileLocation | |
| profileName | |
| profilePassword | |
| profileWebsite |
| Entity: Image | |
| Attribute: | notes: |
|---|---|
| imageId | primary key |
| imageGalleryId | foreign key |
| imageProfileId | foreign key |
| imageDate | |
| imageTitle | |
| imageUrl |
| Entity: Gallery | |
| Attribute: | notes: |
|---|---|
| galleryId | primary key |
| galleryProfileId | foreign key |
| galleryDate | |
| galleryName |
| Entity: Applaud | |
| Attribute: | notes: |
|---|---|
| applaudProfileId | foreign key |
| applaudImageId | foreign key |
| applaudCount |
| Relations: |
|---|
| 1 profile can have many images | 1 : m |
| 1 profile can have many galleries | 1 : m |
| many profiles can applaud many images | m : 1 : m (applaud is weak entity/ intermediary) |
| 1 gallery can have many images | 1 : m (gallery is weak entity/ intermediary) |


paxos package¶
Subpackages¶
Submodules¶
paxos.acceptor module¶
This module implements an acceptor, using the specified messenger.
-
class
paxos.acceptor.
Acceptor
(messenger, use_disk)¶ Implementation of a Paxon acceptor. Using some optimizations, we need to keep track of (only) the highest proposal accepted by this acceptor for every decree that we have voted on (both its number and its value). We do this by keeping a dictionary that maps decrees to Proposal objects.
@param messenger: the messenger instance that will be used
-
handle_accept
(p, n, v, proposer)¶ Handles an accept request that has been received. This will always succeed, unless we promised a proposal with a higher number that we would not do so.
@param p: the proposal number in question @param n: the decree number in question @param v: the value proposed @param proposer: the proposer to whom we must respond
@return True if accepted; False otherwise
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handle_prepare
(p, n, proposer)¶ Handles a prepare request that has been received. This will succeed if the proposal number is higher than any other prepare request that we have already responded to. In case of success, this must promise the proposer that we will not accept any other proposal with lower number than this one.
@param p: the proposal number in question @param n: the decree number in question @param proposer: the proposer to whom we must respond
@return True if promise is made; False otherwise
-
paxos.learner module¶
This module implements a learner, using the specified messenger.
-
class
paxos.learner.
Learner
(messenger, use_disk)¶ Implementation of a Paxon learner.
@param messenger: the messenger instance that will be used
-
handle_diff_file
()¶ Prints the timing differences to a file for this given learner.
This is the difference between the time a proposal starts, and the time the learner (in the same VM) actually learned that the proposal passed.
Notice that this is not a necessary function to Paxos; it only does benchmarking.
Does not return.
-
handle_learn
(p, proposer, n, v, acceptor)¶ Handles the event of an acceptor voting for a proposal.
@param p: the proposal number in question @param n: the decree number in question @param v: the value accepted @param acceptor: the acceptor who has accepted this value
Does not return.
-
handle_print_difference_mean
()¶ Prints the mean of the time differences for this learner. This time difference refers to the same time differences in handle_diff_file: it is the difference between the time when a proposer started a proposal, and the time when the corresponding learner learnt it.
This is the difference between the time a proposal starts, and the time the learner (in the same VM) actually learned that the proposal passed.
Notice that this is not a necessary function to Paxos; it only does benchmarking.
Does not return.
-
handle_print_differences
()¶ Prints the mean of the time differences for this learner. This time difference refers to the same time differences in handle_diff_file: it is the difference between the time when a proposer started a proposal, and the time when the corresponding learner learnt it.
Does not return.
-
handle_print_ledger
()¶ Simply prints out this learner’s current ledger.
Does not return.
-
write_to_ledger
(p, proposer, n, v)¶ Write a chosen value to the learner’s ledger. If we are supposed to write to disk (by passing in the appropriate parameters), then we do so here.
@param p: the proposal number chosen @param proposer: the proposer who proposed the chosen p @param n: the decree this refers to @param v: the value chosen
Does not return.
-
paxos.proposal module¶
This module implements a proposal.
-
class
paxos.proposal.
Proposal
(p, proposer, n, v)¶ Implementation of a Paxon proposal. Instead of simply keeping a number and a value (as in the Synod algorithm, described by Lamport), we also keep the decree number.
paxos.proposer module¶
This module implements a proposer, using the specified messenger.
-
class
paxos.proposer.
Proposer
(messenger)¶ Implementation of a Paxon proposer.
@param messenger: the messenger instance that will be used
-
handle_promise
(p, proposer, n, v, acceptor)¶ Handles a promise given by an acceptor. This must check the @param v (see below) and update our current proposal accordingly: the proposer is only allowed to propose the highest value received in the quorum (or anything, if no such value exists).
This must also check if enough acceptors have responded, and if so, start the accept part of the algorithm.
@param p: the highest-numbered proposal accepted by this acceptor in the past. This may be None. @param n: the decree number corresponding to the promise (and to @param p) @param v: the value corresponding to @param p. This may be None. @param acceptor: the acceptor that responded with a promise
@return True if promise can be handled; False if it cannot (i.e., there is no proposal in place, or the current decree we are handling is not the one to which the promise refers to)
-
handle_refuse
(p, proposer, n, acceptor)¶ Handles a refusal of a proposal by an acceptor. In case this is received, we must stop working on the current proposal, since it will not be accepted anyway.
@param p: the proposal number corresponding to the refusal @param proposer: the proposer who initiated this proposal @param n: the decree number corresponding to the refusal @param acceptor: the acceptor that responded with a refusal
@return True if we could abort proposal; False otherwise
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propose
(n, v, quorum)¶ Interface to start a Paxos proposal. Simply does a lot of initialization steps and sends the prepare requests. Notice that the proposal number is handled internally, and if we propose in the middle of another proposal, we simply stop the previous proposal.
@param n: the decree number in question @param v: the proposed value for this decree @param quorum: the quorum to which the prepare will be sent
Does not return.
-
paxos.vm module¶
This module implements the abstraction of a Virtual Machine.
-
class
paxos.vm.
VM
(name, messengerClass, receiverClass, use_disk=True)¶ -
add_destination
(name, host, port)¶ Add a new destination to this machine’s network.
-
propose_to_quorum
(n, v)¶ Starts a new proposal.
-
serve
(host, port)¶ Starts an instance of the server (which will receive calls).
-
stop_server
()¶ Stops the instance of a server.
-


My name is Yvette Clapp. I was born and raised in Marion, Iowa. I graduated from Marion High School, as did my grandparents, parents, and both of my daughters. I love to learn and it shows in my education history below. I am also a Distinguished Toastmaster (DTM) member of Sunrise Marion Toastmasters that meets Wednesday mornings from 7am to 8am every Wednesday morning in Marion at the Linn Area Credit Union Business Center which is right next to CVS on 7th Avenue. I am currently the Vice President of Education (VPE) for my club.
I have two daughters. One is 24 years old and has one dog, three cats, and about 10 tattoos. She is also a member of my Toastmasters club and is the Vice President of Public Relations, loves cars, and is a gamer. My youngest daughter just turned 18 years old and is finishing her senior year in high school and then hopes to join the military. She is also a gamer, just recently got her first tattoo and already hs two more scheduled, and has quite a few piercings
Additional random information about me:
- I was a nanny in New Jersey for 6 months after graduating high school
- Lived in Cedar Rapids for a short while, otherwise only in Marion besides nanny time in New Jersey
- I own and live in my grandparents' house
- I once owned a 70s Corvette Stringray...in pieces
- Currently have two dogs and my youngest daughter's cat
- I workout 6 days a week with Beachbody on Demand in my home
- I love furniture and for a short number of years painted furniture for customers
Education Header
- DeltaV Code School
- Kirkwood Community College - continuing education - Data Analysis
- Kirkwood Community College - continuing education - Project Management
- Colorado Technical University
- Mount Mercy College
- Kirkwood Community College
Job Experience Header
- Hibu
- Walmart
- TrueNorth Companies
- Alliant Energy
Goals Header
- Complete my DeltaV 201 and 301 coding classes
- Many outdoor projects for my house
- A few short road trips to see interesting things
- Working on reinventing myself to anticipate my employer's downsizing of my department
- More tattoos
I love the Eagles! Here are 10 of their songs that I love most!
- Peaceful Easy Feeling (Eagles, 1972)
- Seven Bridges Road (Eagles Live, 1980)
- Witchy Woman (Eagles, 1972)
- Lyin' Eyes (One Of These Nights, 1975)
- New Kid In Town (Hotel California, 1976)
- Hotel California (Hotel California, 1976)
- Victim Of Love (Hotel California, 1976)
- Take It To The Limit (One Of These Nights, 1975)
- Take It Easy (Eagles, 1972)
- I Can’t Tell You Why (The Long Run, 1979)


Source microphone input
FFT analyser
Now we have Array of 512 elements with values from 0 to 255
pow = Frequency power spectrum
var = variance [power diference]
pow(n) - pow(n-1)
nl = noise level (room signal)
if pow > nl + 5000 (some constant we add to noise level) we try to grab maximum detected variance (= var_max)on positive variance spike. As soon as variance spike hits in negative direction we check if next 4 variances are inside interval +varmax * 0,4 and -varmax * 0,4.
If fast event hasn't triggered .... Check if next 35 pow > nl + 5000 and all variances are bigger than -3000
pow < nl + 2000 and variance spike negative > varmax * 0,4 * 0,5
If fast event hasn't triggered .... Check if next 35 pow < nl + 2000
No ExhelationFrequency amplitude window
.... false Frequency amplitude variance
Copy all data into Excel or Spreadsheet go to Data > text to columns and separate by | character


| {@link net.jpountz.sorts.Sorter} | Runtime | Memory | Stable | Notes |
| {@link net.jpountz.sorts.BinarySorter} |
O(n2) |
O(1) |
Yes |
Only for small arrays. |
| {@link net.jpountz.sorts.HeapSorter} |
O(n ln(n)) |
O(1) |
No |
|
| {@link net.jpountz.sorts.InPlaceMergeSorter} |
O(n ln(n)) |
O(1) |
Yes |
O(n) on sorted arrays. |
| {@link net.jpountz.sorts.InsertionSorter} |
O(n2) |
O(1) |
Yes |
Only for small or almost sorted arrays. |
| {@link net.jpountz.sorts.IntroSorter} |
O(n ln(n)) |
O(1) |
No |
Outperforms other implementations on randomly-sorted data. |
| {@link net.jpountz.sorts.MergeSorter} |
O(n ln(n)) |
n |
Yes |
O(n) on sorted arrays, several times faster than {@link net.jpountz.sorts.InPlaceMergeSorter} on randomly-sorted data. |
| {@link net.jpountz.sorts.TernaryHeapSorter} |
O(n ln(n)) |
O(1) |
No |
Slightly faster than {@link net.jpountz.sorts.HeapSorter} on large arrays. |
| {@link net.jpountz.sorts.TimSorter} |
O(n ln(n)) |
Configurable, up to n/2 |
Yes |
O(n) on partially-sorted data, only slightly slower than {@link net.jpountz.sorts.MergeSorter} on randomly-sorted data. |


|
Louis "Lepke" BuchalterBuchalter was the only mob boss ever to die in the Electric Chair. He started out as a push cart shoplifter and ended up as one of the most powerful Jewish gangsters ever.Lepke was nasty. The kind of guy who runs out and stomps on the head of an unconscious man. To that end, he became the master of the protection racket. He started by using his mastadonic friend Jacob "Gurrah" Shapiro to rough up union delegates in the garment district of Manhattan; unions which had only just been formed ten years earlier. Lepke used the unions to threaten strikes, and demanded weekly payments from factory owners. He also raided the union bank accounts through his puppet delegates.
Kalvin Klein With a Blow Torch and a Tommy GunAfter a few years of working over the sweatshop owners in the garment district, Lepke was pulling in the cash like a gardener raking in fall leaves. Soon, he branched out into a more general protection racket. Other gangsters worked this angle all over New York. What made Lepke stand out was his intolerance of those who wouldn't pay protection money. In someone else's territory, if a mark didn't pay up, they'd get their legs broken. But with Lepke, if someone didn't pay, they were simply killed. No one got a second chance.  It's said that he sentenced thousands to their demise during prohibition. His eventual undoing was a stool pigeon who said that Buchalter was behind two out of every three arsons in Manhattan. Buchalter's protection scheme shot him to the top of the crime world. By 1929, he attracted the attention of Salvatore Maranzano. Maranzano coveted the stacks of cash Lepke was pulling in each week and wanted to move in on the operations with full force. So Buchalter went to talk to an old friend: Lucky Luciano. First, Luciano sent Bugsy Siegel, Joe Adonis, Vito Genovese, and Albert Anastasia to kill Maranzano's rival, Joe Masseria. Then he took out Maranzano.
Board Member ExtrordinaireFor his support, Buchalter was awarded an honorary seat on the board of the National Crime Syndicate (despite Luciano's open minded policies, no Jews could actually sit on the board). He was also allowed to keep ahold of his protectorate. By the middle 30's, Lepke's rackets were pouring in cash and no one in New York dared to cross him. His reputation for comissioning hits made him a terror.Lepke started attracting a lot of attention from the feds during the early 30's. He usually got off thanks to bribed federal judges, but in 1939, he was fingered by former Murder Inc. employee Abe "Kid Twist" Reles. Reles turned state's evidence after he was bagged for a murder he couldn't shrug off. He immediately began singing, and fingered Lepke as a major player in 4 murders. Buchalter hid out in New Jersey in a specially made safe house filled with trap doors and false walls. The place was owned by a woman named Mrs. Walsh, and it was built in the 20's by her husband who used it to hide from Lepke Buchalter. Mrs. Walsh took care of Lepke in 1939 because she never knew that he was the man who had ordered her husband's death.
It didn't work. He was handed over to the New York police immediately following his surrender. Abe Reles sang like a canary in court, and Lepke was sent to the electric chair. Once his appointed date of demise came, he stormed into the chamber, thumped himself down in the chair and didn't move or say a word after. He died in two minutes, covering himself in drool in the process. |


mediasoup v3 examples
- loopback ... single clinet-server video loopback
-
broadcast ... publish video from 1 pub client, subscribe video by multiple sub client
-
multi-party ... video chat for multi-party
- run server: npm run multiparty
- open with browser: multi.html


A guideline that some find helpful: If you’re borrowing more than you’re likely to earn in your first year out of school, then you should consider whether you might be taking on more debt than you'll be able to afford.
{{ number_callout.render({ 'header': 'Projected total debt', 'data_attribute': 'data-financial-item="debt_totalAtGrad"', 'additional_classes': 'number-callout__large', 'value': '$4,016.67' }) }}Assuming similar borrowing each year
Since you have $Xxxx in uncovered costs, this projection may underestimate your debt.
{{ number_callout.render({ 'header': 'Median salary of this school’s recent students', 'data_attribute': 'data-financial-item="salary_annual"', 'additional_classes': 'number-callout__large', 'value': '$48,200' }) }}Median earnings of students working and not enrolled 6 years after starting at this school—includes students who did not graduate


---
layout: page
header:
image_fullwidth: "head.png"
title: Schedule | IOL 2015
date: '2015-07-10T18:59:00.001+01:00'
author: Hedvig Skirgård
tags:
- linguistic olympiad
- "#ioling"
- ioling
- linguistics
- bulgaria
- IOL
modified_time: '2017-05-27T01:48:51.139+01:00'
blogger_id: tag:blogger.com,1999:blog-6439072690783735486.post-5263499197875224627
blogger_orig_url: http://international-linguistics-olympiad.blogspot.com/2015/07/schedule-iol-2015.html
---
New post at the Facebook page 13-th International Linguistics Olympiad:
We want to recommend this: http://ift.tt/1gsChFf http://ift.tt/1gsChFf There are exactly 10 days left until the biggest IOL so far!! This should give you just enough time for some last minute planning, so if you haven't already, click below and get familiar with the final schedule of the event!
Best,
Local Organising Committee in Bulgaria of the 13th International Linguistics Olympiad