Corentin Forler cogk

getify / gist:7325764

Last active October 26, 2023 04:04

converting between Uint8Arrays and binary-encoded strings and word-arrays (for crypto purposes, with CryptoJS and NaCL)

	/*
	wordArray: { words: [..], sigBytes: words.length * 4 }
	*/

	// assumes wordArray is Big-Endian (because it comes from CryptoJS which is all BE)
	// From: https://gist.github.com/creationix/07856504cf4d5cede5f9#file-encode-js
	function convertWordArrayToUint8Array(wordArray) {
	var len = wordArray.words.length,
	u8_array = new Uint8Array(len << 2),
	offset = 0, word, i

tedmiston / nodejs-tcp-example.js

Last active April 1, 2025 08:06

Node.js TCP client and server example

	/*
	In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
	server, but for some reason omit a client connecting to it. I added an
	example at the bottom.

	Save the following server in example.js:
	*/

	var net = require('net');

jordanorelli / open_editor.py

Created June 9, 2011 21:15

A Python script to open a temporary file in the user's editor, echo its contents, and delete the file.

	# Jordan Orelli wrote it.
	# Do what you want with it.
	# June 9th, 2011

	import os
	import subprocess
	import tempfile

	if not os.environ.has_key('EDITOR'):
	raise Exception('Unable to open editor; please set your EDITOR '