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beiyuu / gist:2029896
Created March 13, 2012 16:53
Javascript:Tools
//********** CLASS **********
hasClass = function (el, cl) {
var regex = new RegExp('(?:\\s|^)' + cl + '(?:\\s|$)');
return !!el.className.match(regex);
},
addClass = function (el, cl) {
el.className += ' ' + cl;
},
removeClass = function (el, cl) {
var regex = new RegExp('(?:\\s|^)' + cl + '(?:\\s|$)');
@beiyuu
beiyuu / select-text-range.js
Last active September 23, 2022 19:52
jQuery:Select a text range (input/textarea)
//USE CASE
$('#q').selectRange(0, 10);
$('#q').selectRange(searchVal.indexOf('{'), (searchVal.indexOf('}')+1));
//Source here : http://plugins.jquery.com/project/selectRange
$.fn.selectRange = function(start, end) {
var e = document.getElementById($(this).attr('id')); // I don't know why... but $(this) don't want to work today :-/
if (!e) return;
@beiyuu
beiyuu / gist:2029914
Created March 13, 2012 16:58
jQuery:Shuffle
var shuffle = function() {
var allElems = this.get(),
getRandom = function(max) {
return Math.floor(Math.random() * max);
},
shuffled = $.map(allElems, function(){
var random = getRandom(allElems.length),
randEl = $(allElems[random]).clone(true)[0];
allElems.splice(random, 1);
return randEl;
@beiyuu
beiyuu / common.regex
Last active October 1, 2015 17:18
email --- ^[\_]*([a-z0-9]+(\.|\_*)?)+@([a-z][a-z0-9\-]+(\.|\-*\.))+[a-z]{2,6}$
domain --- ^([a-z][a-z0-9\-]+(\.|\-*\.))+[a-z]{2,6}$
Year 1900-2099 --- ^(19|20)[\d]{2,2}$
Date (dd mm yyyy, d/m/yyyy, etc.) --- ^([1-9]|0[1-9]|[12][0-9]|3[01])\D([1-9]|0[1-9]|1[012])\D(19[0-9][0-9]|20[0-9][0-9])$
IP v4 --- ^(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]){3}$
@beiyuu
beiyuu / gist:2033965
Created March 14, 2012 04:01
CSS:Tricks
/************** inline-block ********************/
li {
width: 200px;
min-height: 250px;
border: 1px solid #000;
display: -moz-inline-stack;
display: inline-block;
vertical-align: top;
margin: 5px;
zoom: 1;
@beiyuu
beiyuu / gist:2033968
Created March 14, 2012 04:02
CSS:Mobile Media Queries
/* Smartphones (portrait and landscape) ----------- */
@media only screen
and (min-device-width : 320px)
and (max-device-width : 480px) {
/* Styles */
}
/* Smartphones (landscape) ----------- */
@media only screen
and (min-width : 321px) {
@beiyuu
beiyuu / jquery-plugin-boilerplate.js
Last active October 1, 2015 17:58
// jQuery Plugin Boilerplate
// A boilerplate for jumpstarting jQuery plugins development
// version 1.1, May 14th, 2011
// by Stefan Gabos
// remember to change every instance of "pluginName" to the name of your plugin!
(function($) {
// here we go!
$.pluginName = function(element, options) {
@beiyuu
beiyuu / multi-line-string.js
Last active December 18, 2015 04:59
var html = (function () {/*
<!DOCTYPE html>
<html>
<body>
<h1>Hello, world!</h1>
</body>
</html>
*/}).toString().match(/[^]*\/\*([^]*)\*\/\}$/)[1];
@beiyuu
beiyuu / add-favorite.js
Created June 14, 2013 09:40
$('#favorite').click(function(e){
e.preventDefault();
var url = 'http://github.com';
var title = 'GitHub';
var ctrl = (window.navigator.userAgent.toLowerCase()).indexOf('mac') !== -1 ? 'Command' : 'Ctrl';
var info = 'Sorry, your browser is not supported. Please use' + ctrl + '+D to add favorite';
try {
window.external.addFavorite(url, title);
@beiyuu
beiyuu / android-version-detect.js
Created November 18, 2013 03:43
var ua = navigator.userAgent;
if( ua.indexOf("Android") >= 0 ) {
var androidversion = parseFloat(ua.slice(ua.indexOf("Android")+8));
if (androidversion < 2.3) {
// do whatever
}
}