Svetlana Linuxenko linuxenko

linuxenko / identify_image_format.rb

Created November 20, 2016 18:46 — forked from Freaky/identify_image_format.rb

	IMAGE_MAGIC = {
	'JPG' => 'ffd8',
	'BMP' => '424d',
	'TIFF-LE' => '49492a00',
	'TIFF-BE' => '4d4d002a',
	'GIF87a' => '474946383761',
	'GIF89a' => '474946383961',
	'PNG' => '89504e470d0a1a0a',
	}.freeze
	IMAGE_MAGIC_LEN = (IMAGE_MAGIC.values.map(&:size).max / 2.0).ceil

linuxenko / lib.js

Created December 13, 2016 20:54 — forked from juandopazo/lib.js

Function.prototype.extend for simple classes in ES5

	Object.getOwnPropertyDescriptors = function getOwnPropertyDescriptors(obj) {
	var descriptors = {};
	for (var prop in obj) {
	if (obj.hasOwnProperty(prop)) {
	descriptors[prop] = Object.getOwnPropertyDescriptor(obj, prop);
	}
	}
	return descriptors;
	};

linuxenko / es6-feature-detection.js

Created January 31, 2017 18:46 — forked from DaBs/es6-feature-detection.js

	var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' +
	'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 \|\| true;};for (let vre of a()) {' +
	'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' +
	': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

	try {
	eval(str);
	} catch(e) {
	alert('Your browser does not support ES6!')
	}

linuxenko / 1-1000.txt

Created March 8, 2017 08:01 — forked from deekayen/1-1000.txt

1,000 most common US English words