laurent22

import (
	"math"
	"strings"
)

func levenshteinDistance(s string, t string) int {
	// degenerate cases
	s = strings.ToLower(s)
	t = strings.ToLower(t)
	if (s == t) { return 0 }

laurent22

// Extracts base URL from location of current document.
function extractBaseUrl() {
	// Get URL without query path
	var url = [location.protocol, '//', location.host, location.pathname].join('');
	// Remove filename if present
	var f = url.substr(url.lastIndexOf("/") + 1).toLowerCase();
	if (f.indexOf('.html') >= 0 || f.indexOf('.htm') >= 0 || f.indexOf('.php')) {
		url = url.substr(0, url.length - f.length);
	}
	// Add last slash if missing

laurent22

if (typeof(console) === 'undefined') {
	var functionNames = ['info', 'error', 'warn', 'dir', 'trace', 'log', 'assert'];
	console = {};
	for (var i = 0; i < functionNames.length; i++) console[functionNames[i]] = function(){};
}

sepehr

<?php

/**
 * Generates human-readable string.
 *
 * @param string $length Desired length of random string.
 * 
 * retuen string Random string.
 */ 
function readable_random_string($length = 6)