Skip to content

Instantly share code, notes, and snippets.

@blixt
blixt / prng.js
Last active January 14, 2024 07:01
A very simple, seedable JavaScript PRNG. NOTE: Please read comments on why this is not a good choice.
// NOTICE 2020-04-18
// Please see the comments below about why this is not a great PRNG.
// Read summary by @bryc here:
// https://github.com/bryc/code/blob/master/jshash/PRNGs.md
// Have a look at js-arbit which uses Alea:
// https://github.com/blixt/js-arbit
/**
@fogleman
fogleman / distinct.py
Last active December 1, 2020 05:07
Python Unique / Distinct Elements Iterator
def distinct(iterable, keyfunc=None):
seen = set()
for item in iterable:
key = item if keyfunc is None else keyfunc(item)
if key not in seen:
seen.add(key)
yield item
if __name__ == '__main__':
x = [0, 0, 1, 0, 1, 2, 2, 1, 0]
@tbranyen
tbranyen / use.js
Created January 13, 2012 01:21
A RequireJS compatible plugin to provide shimming capabilities declaratively.
(function() {
var buildMap = {};
/* RequireJS Use Plugin v0.2.0
* Copyright 2012, Tim Branyen (@tbranyen)
* use.js may be freely distributed under the MIT license.
*/
define({
version: "0.2.0",
@jsocol
jsocol / data-uri.py
Created July 18, 2011 14:48
Give an image, get a data-uri
#!/usr/bin/env python
"""Command line script to convert a file, usually an image, into a data URI
for use on the web."""
import base64
import mimetypes
import os
import sys
@jed
jed / LICENSE.txt
Created May 10, 2011 16:39 — forked from 140bytes/LICENSE.txt
use anchor tags to parse URLs into components
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 Jed Schmidt <http://jed.is>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
@borgar
borgar / Tiny JavaScript tokenizer.js
Created June 24, 2010 12:33
A compact tokenizer written in JavaScript.
/*
* Tiny tokenizer
*
* - Accepts a subject string and an object of regular expressions for parsing
* - Returns an array of token objects
*
* tokenize('this is text.', { word:/\w+/, whitespace:/\s+/, punctuation:/[^\w\s]/ }, 'invalid');
* result => [{ token="this", type="word" },{ token=" ", type="whitespace" }, Object { token="is", type="word" }, ... ]
*
*/