Minko Gechev mgechev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Most active GitHub users (git.io/top)

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Tue, 07 Jan 2014 09:44:59 GMT till Wed, 07 Jan 2015 09:44:59 GMT.

Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:

githubUsers
 .filter((user) -&gt; user.followers &gt; 350)

Софтуерен консултант, разработчик и трейнър на свободна практика. В момента, заедно с LearnCapital, се занимава с разработка на Интернет приложения, включващи комуникации в реално време. Лектор в курса "JavaScript за напреднали" във ФМИ на СУ и асистент в няколко курса свързани с методологии в софтуерното инжеренрство. През свободното си време поддържа проектите си с отворен код, интересува се от математика и спортува.

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

JSHint for static code analysis
CSS style guide
HTML style guide
Google PageSpeed, practices for front-end speedup
Automated building with Gulp/Grunt (gulp looks better)
JSDocs for generating some kind of documentation
CoffeeScript instead of JavaScript - looks far more readable and fun
Travis CI (we should discuss this one...it will require some tests)

Black letters on yellow background will be the best combination (most readable) for the children. Age of the child It's important whether it is right or left handed

Games

Element from a letter, you should guess, which is the letter
Text with marked end and beginning of a line
Mark the repetitive words in a sentence
Recognize the digits in a text, mark the same letters, mark only the uppercase letters...

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>JS Bin</title>
	</head>
	<body>

	<script id="jsbin-javascript">
	var arr = [1, 2, 3, 4];

	function traverse(node) {
	return Promise.all([].slice.call(node.children).map(function (c) {
	return Promise.resolve(c);
	}))
	.then(function (nodes) {
	return Promise.all(nodes.map(traverse))
	.then(function (els) {
	return els.reduce(function (prev, arr) {
	return arr.concat(prev);
	}, []).concat(nodes);

	function getElementsByTagName(root, tagName) {
	tagName = tagName.toUpperCase();
	var stack = [root],
	result = [],
	current, node;
	while (stack.length) {
	current = stack.pop();
	for (var i = 0; i < current.children.length; i += 1) {
	node = current.children[i];
	if (node.tagName.toUpperCase() === tagName) {

	/*

	graph[i][j] indicates the distance between vertex i and vertex j
	basically a single entry in this matrix is an edge in the graph.
	When graph[i][j] is Infinity, this means that there is no edge between
	vertexes i and j.

	*/

	var graph = [[0, 1, Infinity, 6, Infinity, 7, Infinity],