Mircea Ungureanu MirceaUngureanu

Regular Event Loop

This shows the execution order given JavaScript's Call Stack, Event Loop, and any asynchronous APIs provided in the JS execution environment (in this example; Web APIs in a Browser environment)

Given the code

Create a new repository on the command line

echo "# glare-loading-animation" >> README.md

git init

git add README.md

git commit -m "first commit"

There are certain files created by particular editors, IDEs, operating systems, etc., that do not belong in a repository. But adding system-specific files to the repo's .gitignore is considered a poor practice. This file should only exclude files and directories that are a part of the package that should not be versioned (such as the node_modules directory) as well as files that are generated (and regenerated) as artifacts of a build process.

All other files should be in your own global gitignore file. Create a file called .gitignore in your home directory and add anything you want to ignore. You then need to tell git where your global gitignore file is.

Mac

git config --global core.excludesfile ~/.gitignore

Windows

git config --global core.excludesfile %USERPROFILE%\.gitignore

	* {
	background: #000 !important;
	color: #0f0 !important;
	outline: solid #f00 1px !important;
	}

	(function(originalSend){
	XMLHttpRequest.prototype.send = function (data) {
	// your custom code here
	originalSend.call(this, data);
	};
	})(XMLHttpRequest.prototype.send);

	/resets/
	.main-wrapper {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;

	// GET
	function getData(url, headerData) {
	var xhr = new XMLHttpRequest();
	xhr.onreadystatechange = function() {
	// only run if request is complete i.e. 4 == done
	if (xhr.readyState !== 4) return;
	if (xhr.status == 200) {
	console.log('success', JSON.parse(xhr.responseText));
	} else {
	console.log('error', xhr);

	[
	{
	"city": "New York",
	"growth_from_2000_to_2013": "4.8%",
	"latitude": 40.7127837,
	"longitude": -74.0059413,
	"population": "8405837",
	"rank": "1",
	"state": "New York"
	},