Yaffle

  var drawArrow = function (context, x1, y1, x2, y2) {
    context.lineWidth = 1.25;
    context.beginPath();
    context.moveTo(x1, y1);
    context.lineTo(x2, y2);
    context.stroke();

    var a = Math.PI / 8;
    var h = 12;
    var sa = Math.sin(a);

Yaffle

// (Math.exp(704.6589) / Math.expm1(704.6589) - 1) / Number.EPSILON
var isExpOK = Math.exp(704.6589) >= 1.0702171200481775e+306 * (1 - 16 * Math.pow(2, -52)) && 
              Math.exp(704.6589) <= 1.0702171200481775e+306 * (1 + 16 * Math.pow(2, -52));
// (Math.exp(704.6589) / Math.expm1(704.6589) - 1) / Number.EPSILON
var isExpOK = Math.exp(704.6589) >= 1.0702171200481775e+306 * (1 - 16 * Math.pow(2, -52)) && 
              Math.exp(704.6589) <= 1.0702171200481775e+306 * (1 + 16 * Math.pow(2, -52));
Math.exp = function (x) {
  var hi = 0.6931471805598903;
  var lo = 5.497923018708371e-14;
  var k = Math.floor(x / hi + 0.5);

Yaffle

  // http://www.w3.org/TR/html5/association-of-controls-and-forms.html#concept-form-submit
  // FormData (to support files?) FormData.append... (only POST + not string result???)
  function serializeForm(form, submitter, useFormData) {
    useFormData = useFormData && window.FormData;
    var results = useFormData ? (new FormData()) : [], tagName, i, opts, j, field, elements = form.elements;
    for (j = 0; j < elements.length; j++) {
      field = elements[j];
      tagName = field.tagName.toLowerCase();
      if (tagName === 'object' || (tagName === 'input' && (field.type === 'image' || (!useFormData && field.type === 'file')))) {
        return null;

Yaffle

// http://en.wikipedia.org/wiki/Permutation#Generation_in_lexicographic_order
// callback(permutation, even)
function permutations(n, callback) {
  n >>>= 0;
  var p = n ? [] : null,
      even = true;

  for (i = 0; i < n; i++) {
    p[i] = i;
  }

Yaffle

// http://en.wikipedia.org/wiki/Approximate_string_matching
function fuzzySearch(t, p) { // returns minimum edit distance between substring of t and p
  var a = [], // current row
      b = [], // previous row
      pa = [], // from
      pb = [],
      s, i, j;
  for (i = 0; i <= p.length; i++) {
    s = b;
    b = a;

Yaffle

function strtolower_utf8($string) {
   $convert_to = array( 
     "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", 
     "v", "w", "x", "y", "z", "à", "á", "â", "ã", "ä", "å", "æ", "ç", "è", "é", "ê", "ë", "ì", "í", "î", "ï", 
     "ð", "ñ", "ò", "ó", "ô", "õ", "ö", "ø", "ù", "ú", "û", "ü", "ý", "а", "б", "в", "г", "д", "е", "ё", "ж", 
     "з", "и", "й", "к", "л", "м", "н", "о", "п", "р", "с", "т", "у", "ф", "х", "ц", "ч", "ш", "щ", "ъ", "ы", 
     "ь", "э", "ю", "я" 
   ); 
   $convert_from = array( 
     "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", 

Yaffle

/*jslint node: true, indent: 2 */

"use strict";

var httpPort = 4022;

var http = require('http');
var dgram = require('dgram');
var querystring = require('querystring');

Yaffle

CREATE TABLE IF NOT EXISTS `rabota_ids` (
`ID` varchar( 255 ) NOT NULL DEFAULT '',
`region` varchar( 1 ) NOT NULL ,
`parsed` varchar( 1 ) DEFAULT '0',
`added` date NOT NULL ,
UNIQUE KEY `ID` ( `ID` ) 
) ENGINE = MYISAM DEFAULT CHARSET = utf8;
ALTER TABLE `zarplata_v` CHANGE `source` `source` ENUM( '0', '1', '2', '3', '4' ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0';
ALTER TABLE `zarplata_r` CHANGE `source` `source` ENUM( '0', '1', '2', '3', '4' ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0';

Yaffle

было:

if($fitwidth>$originalsize[0])  $fitwidth=$originalsize[0];
if($fitheight>$originalsize[1]) $fitheight=$originalsize[1];
if(($h[0]/$fitwidth)>($h[1]/$fitheight))
{
	$x=($originalsize[0] - $h[1]/$fitheight*$fitwidth) / 2;
	$y=0;
//$fitheight=$h[1]*$fitwidth/$h[0];
}else{

Yaffle

<?php
function parse_mysql_dump($url) {
     
     $handle = @fopen($url, "r");
     $query = "";
     while(!feof($handle)) {
         $sql_line = fgets($handle);
         if (trim($sql_line) != "" && strpos($sql_line, "--") === false) {
             $query .= $sql_line;
             if (preg_match("/;[\040]*\$/", $sql_line)) {