egorvinogradov

function tableToArray(selector){
    var data = [];
    var rows = Array.prototype.filter.call(
        document
            .querySelectorAll(selector)[0]
            .getElementsByTagName('tr'),
        function(row){
            return row.className !== 'header';
        }
    );

egorvinogradov

if ( console && console.log ) {

    console._timeStamps = {};

    console.time = function(name){
        console._timeStamps[name] = new Date();
        console.log(name + ': ' + console._timeStamps[name]);
    };

    console.timeCapture = function(name){

egorvinogradov

// Usage: loadStatic(staticFiles);

var staticFiles = [
    '//cdn.example.com/jquery.js',
    '//example.com/static/css/common.css'
];

function loadStatic(files){
    files.forEach(function(file){
        var tag;

egorvinogradov

/*

console.log output example:

=====================================================================================
Date                            Total      Diff       Message
=====================================================================================
Wed Jan 30 2013 3:3:47:376      0ms         0ms       start
Wed Jan 30 2013 3:3:47:382      6ms        +6ms       started hotels loading
Wed Jan 30 2013 3:3:47:502      126ms      +120ms     loaded: /optimizely/main.js (1)

egorvinogradov

function ajax(params){
    var request = new XMLHttpRequest();
    var responseTimer;
    function handleError(e){
        console.error('Can\'t load data:', e.message, e);
        params.error && params.error(e);
    };
    request.open(params.method || 'GET', params.url, true);
    request.onreadystatechange = function(){
        if ( request.readyState === 4 ) {

egorvinogradov

function get_max_width_array(tables){
    var max_width_arr = [];
    tables.each(function(i, table){
        $(table).find('tr').first().find('th, td').each(function(i, td){
            var width = $(td).width();
            if ( !max_width_arr[i] || max_width_arr[i] < width ) {
                max_width_arr[i] = width;
        });
    });
    return max_width_arr;

egorvinogradov

// Все комбинации чисел из массива, дающие в сумме 10
// getCombinations([2,4,6,5,1]) // -> 4,6 и 4,5,1

function getCombinations(array){

    var allCombinations = [];

    function getLevelCombinations(arr, indexes){

        console.log('combinations > ', stringifyCombinations(allCombinations).split('\n'));

egorvinogradov

<div id="yandex_ad"></div>

<script type="text/javascript">

    (function(w, d, n, s, t) {
    w[n] = w[n] || [];
    w[n].push(function() {
    Ya.Direct.insertInto(108006, "yandex_ad", {
    site_charset: "utf-8",
    ad_format: "direct",

egorvinogradov

.fixed-captions {
    display: none;
    position: absolute;
    background: #CDCDCD;
    border-spacing: 1px;
    margin-top: 1px;
    box-shadow: 5px 0 6px rgba(0,0,0,.2);
}

.fixed-captions td {

egorvinogradov

// Плагин
$.fn.extend({
    fixFilterWidth: function(){
        this.hide().each(function(i, el){
            var input = $(el);
            var margins = +input.css('marginLeft').replace(/px$/, '') +
                +input.css('marginRight').replace(/px$/, '') +
                +input.css('borderLeftWidth').replace(/px$/, '') +
                +input.css('borderRightWidth').replace(/px$/, '');
            var width = input.parent().width() - margins;