eugeneglova

<?php

// 1

$_POST['checkbox_2'] = true;
$_POST['checkbox_1'] = true;
$_POST['checkbox_3'] = true;

for ($_POST as $key => $val) {
    if (preg_match('/checkbox_(\d+)/', $key, $matches)) {

eugeneglova

<?php

// How to replace middle part of the word

// Array of words
$array = array('what', 'aaa', 'hellokity');

// Function to return replaced value
// Accept value as a string and
// replacer as a character to replace each char in middle part of the word

eugeneglova

<?php

/**
 * proxy.php
 *
 * Responsible to get data from remote domain
 *
 * mod_rewrite configuration for .htaccess file
 *
 * RewriteEngine on

eugeneglova

function enc(exp, private) {
    return Math.pow(exp, private) % 17;
}

function calc(pub1, private1, private2) {
    var a, b;
    a = enc(pub1, private1);
    b = enc(pub1, private2);
    return enc(b, private1) === enc(a, private2);
}

eugeneglova

<?php

/**
 * html2canvas proxy script
 *
 * Provides proxy service for html2canvas.js lib.
 * Responsible for output javascript callback with image url
 * to provide work around for the same origin limitation.
 * 
 * Used to ensure that project images are included in the export PNGs,

eugeneglova

        /**
         * isFiles
         *
         * Returns true if user tries to drag or drop files
         * 
         * @param  {jQuery Event} e
         * @return {Boolean}
         */
        isFiles: function(e) {
            if ( ! is(e, 'object')) return false;

eugeneglova

(function() {
    "use strict";

    var loaded_css_urls = [];

    function getFontById(fonts, id) {
        var found_font;

        fonts.some(function(font) {
            if (font.id === id) {

eugeneglova

function check(s) {
	var i = 0, l;

	s = s.replace(/[^\{\}\(\)\[\]]/g, "");

	l = s.length;

	if ( ! l) return true;

	if (l % 2 !== 0) return false;

eugeneglova

<?php
    error_reporting(E_ALL & ~E_WARNING);

    // cache time in seconds
    $cache_time = 5 * 60; // 5 mins

    $time = floor(time() / $cache_time) * $cache_time;

    // Getting headers sent by the client.
    $headers = apache_request_headers(); 

eugeneglova

// [1,3,8,9,17] -> [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 ]
// Using recursion
var dates = [1,3,8,9,17];
function nextI (i) {return i+1;}
function getMissingElements(nextI, element, currentNextElement) {
	var nextElement = nextI(element);
	if (nextElement === currentNextElement) {
		return [];
	}
	return [nextElement].concat(getMissingElements(nextI, nextElement, currentNextElement));