frontenddeveloping’s gists

frontenddeveloping / gitclean.sh

Created February 15, 2016 21:36 — forked from ericelliott/gitclean.sh

gitclean.sh - cleans merged/stale branches from origin

	git remote prune origin
	git branch -r --merged master \| egrep -iv '(master\|develop)' \| sed 's/origin\///g' \| xargs -n 1 git push --delete origin

frontenddeveloping / jquery.leaks.js

Created January 21, 2016 16:53 — forked from RubaXa/jquery.leaks.js

Watcher leaks for jQuery. (http://ibnrubaxa.blogspot.ru/2013/03/jquery-memory-leaks.html)

	/**
	* Watcher leaks for jQuery
	* RubaXa <[email protected]>
	* MIT Licensed.
	*
	* API:
	* $.leaks.get();
	* $.leaks.watch();
	* $.leaks.unwatch();
	* $.leaks.remove();

frontenddeveloping / pdfjs-file-parser.js

Created January 18, 2016 16:32

Parse uploaded pdf file by PDF.js for number of pages and count links

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.34.1/es6-shim.js"></script>
	<script src="https://code.jquery.com/jquery-2.1.4.js"></script>
	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

frontenddeveloping / sw-example.js

Created January 2, 2016 19:23

Service Worker example

	var version = 'v2.0.24:';

	var offlineFundamentals = [
	'/',
	'/offline/'
	];

	//Add core website files to cache during serviceworker installation
	var updateStaticCache = function() {
	return caches.open(version + 'fundamentals').then(function(cache) {

frontenddeveloping / fetch-api-wrapper.js

Created October 14, 2015 09:26

Simple fetch API wrapper

	(function(global) {
	'use strict';

	var JSON_TYPE_NAME = 'type';

	function getQueryString(queryParams) {
	var params = Object.keys(queryParams).map(function(paramName) {
	return [paramName, encodeURIComponent(queryParams[paramName])].join('=');
	});
	return '?' + params.join('&');

frontenddeveloping / async-javascript-loading.js

Last active November 28, 2024 08:17

Async javascript loading (with saving order).

	/*
	The main feature is script.async = false.
	The async IDL attribute controls whether the element will execute asynchronously or not.
	So if you will set async to false, scripts will load without blocking user i/o, but scripts will execute synchronously.
	Support:
	FF 4+
	FF for Android All Versions
	IE 10+ (starting with preview 2)
	Chrome 12+
	Chrome For Android All versions

frontenddeveloping / dataUri2Blob.js

Created June 20, 2014 06:46

Conversion dataUri string to Blob

	function dataUri2Blob (dataUri) {
	var dataUriArr = dataUri.split(';base64,'),
	imageType = dataUriArr[0].replace('data:', ''),
	base64Str = dataUriArr[1],
	BlobBuilder = window.BlobBuilder \|\| window.WebKitBlobBuilder \|\| window.MSBlobBuilder \|\| window.MozBlobBuilder,
	binaryString = window.atob(base64Str),
	bytes,
	arrayBuffer,
	blob;

frontenddeveloping / index.html

Created May 29, 2014 06:23

FileReader.prototype.readAsArrayBuffer vs FileReader.prototype.readAsDataUrl

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>FileReader test</title>
	</head>
	<body>
	<form action="">
	<input type=file multiple accept="image/*"><br/>
	<input type=submit value="Run test">

frontenddeveloping / array mergeAsNumber

Last active November 28, 2024 08:18

Array.prototype.mergeAsNumber example

	Array.prototype.mergeAsNumber = function (array) {
	var sortFunction = function (a,b) {return a-b},
	commonArray = this.concat(array).sort(sortFunction),
	element,
	suchNumberAnotherIndex;

	for (var i = 0, l = commonArray.length; i<l; i++) {
	element = commonArray[i];
	suchNumberAnotherIndex = commonArray.indexOf(element, i+1);
	while (suchNumberAnotherIndex > -1) {

frontenddeveloping / javascript-tabs.html

Last active November 28, 2024 08:18

My example can open many links in tabs, not in new windows. Why need this and do not use window.open? Because there is the problem - if you call once window.open it will open new tab or window(it depends of browser), if will call window.open two or more times - first will open like tab/window and all next in the new window only. The individual b…

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Open 3 tabs</title>
	<script src="http://codeorigin.jquery.com/jquery-1.10.2.min.js"></script>
	</head>
	<body>
	<div id="hidden_div"></div>
	<script>

Alexander frontenddeveloping