minhd

$("<div />",
{
    id: "test",
    name: "test",
    class: "test-class",
    css: {
        width: "100px",
        height: "100px",
        backgroundColor: "#fff"
    }

minhd

//cache the user img
$('img').hide().appendTo('body').one('load', function() {
   console.log('Image: '+$(this).attr('src')+' is cached...');
   $(this).remove();
});

minhd

jQuery.fn.extend({
  slideRightShow: function(duration) {
    return this.each(function() {
        $(this).show('slide', {direction: 'right'}, duration);
    });
  },
  slideLeftHide: function(duration) {
    return this.each(function() {
      $(this).hide('slide', {direction: 'left'}, duration);
    });

minhd

$.ajaxSetup({
    error: function(err) {
        //do stuff when things go wrong
        console.error(err);
    }
});

minhd

// implement JSON.stringify serialization
JSON.stringify = JSON.stringify || function (obj) {
    var t = typeof (obj);
    if (t != "object" || obj === null) {
        // simple data type
        if (t == "string") obj = '"'+obj+'"';
        return String(obj);
    }
    else {
        // recurse array or object

minhd

Number.prototype.pad = function (len) {
    return (new Array(len+1).join("0") + this).slice(-len);
}

minhd

function formatXml(xml) {
    var formatted = '';
    var reg = /(>)(<)(\/*)/g;
    xml = xml.replace(reg, '$1\r\n$2$3');
    var pad = 0;
    jQuery.each(xml.split('\r\n'), function(index, node) {
        var indent = 0;
        if (node.match( /.+<\/\w[^>]*>$/ )) {
            indent = 0;
        } else if (node.match( /^<\/\w/ )) {

minhd

function htmlEntities(str) {
    return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
}

minhd

.grayscale { 
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: url(grayscale.svg); /* Firefox 4+ */
  filter: gray; /* IE 6-9 */
}

minhd

function validateEmail(email) { 
    var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
    return re.test(email);
}