Aleksey-Danchin

// It's a kind of magic JavaScript (part 1)

['10', '10', '10'].map(parseInt); // [ 10, NaN, 2 ]
['10', '10', '10'].map(Number);   // [ 10, 10, 10 ]

Aleksey-Danchin

function getRandomName () {
	var	minNameLength = 5,
		maxNameLength = 11;

	var vowels = 'aeiouy',
		consonants = 'bcdfghjklmnpqrstvwxyz',
		probability = {vowel: 4, consonant: 6},
		totalProbabitily = probability.vowel + probability.consonant;

	var nameLength = minNameLength + Math.floor(Math.random() * (maxNameLength - minNameLength + 1));

Aleksey-Danchin

function GetQuadraticFunction (a, b, c, d) {
	return (function (a, b, c, d) {

		function init (value, defaultValue) {
			value = parseFloat(value);
			
			if (Number.isNaN(value) || !Number.isFinite(value)) {
				value = defaultValue;
			}