Theo theohogberg

theohogberg / ez-rnd.js

Last active May 2, 2025 22:11

One-liner to generate a random number between 0 - 255; forces the resulting float into an integer due to how js converts values on bitwise ops

	// random number between 0 - 255
	Math.random()*256\|0

theohogberg / random32x.tsx

Created March 25, 2024 21:26

TS: random32 * x hex generator

	export const getRandom32x = (x: number = 1): string => {
	if (x > 8) x = 8;
	const uint32Array = new Uint32Array(x);
	crypto.getRandomValues(uint32Array);
	return uint32Array.reduce((a: string, v: number) => {
	return a + v.toString(16).padStart(8, '0');
	}, "");
	};

theohogberg / scroll-to-end

Created October 27, 2016 13:51

	import angular = require('angular');

	function OnScrollToEndDirective($window, $document) {
	'use strict';

	return {
	restrict: 'A',
	link: link,
	};

theohogberg / get node terminal dimensions

Last active August 29, 2015 14:23

get node terminal width and height

	function termRect () {

	var tty = require('tty');
	var width;
	var height;

	if(tty.isatty(1) && tty.isatty(2)) {
	if(process.stdout.getWindowSize) {
	width = process.stdout.getWindowSize(1)[0];
	height = process.stdout.getWindowSize(1)[1];