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Gabriel Rohden Grohden

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@eligrey
eligrey / object-watch.js
Created April 30, 2010 01:38
object.watch polyfill in ES5
/*
* object.watch polyfill
*
* 2012-04-03
*
* By Eli Grey, http://eligrey.com
* Public Domain.
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
*/
@paullewis
paullewis / gist:1981455
Created March 5, 2012 22:03
Quicksort in JavaScript
/**
* An implementation for Quicksort. Doesn't
* perform as well as the native Array.sort
* and also runs the risk of a stack overflow
*
* Tests with:
*
* var array = [];
* for(var i = 0; i < 20; i++) {
* array.push(Math.round(Math.random() * 100));
@joshuakemmerling
joshuakemmerling / index.html
Created March 29, 2013 13:45
Pure CSS horizontal scrolling shadows
<!DOCTYPE html>
<html>
<head>
<style>
.scrollbox {
overflow: auto;
width: 200px;
max-height: 200px;
margin: 50px auto;
@staltz
staltz / introrx.md
Last active January 31, 2026 10:10
The introduction to Reactive Programming you've been missing
@lopes
lopes / aes-cbc.py
Last active May 7, 2025 01:11
Simple Python example of AES in CBC mode. #python #cryptography #aes #cbc #poc
#!/usr/bin/env python3
#
# This is a simple script to encrypt a message using AES
# with CBC mode in Python 3.
# Before running it, you must install pycryptodome:
#
# $ python -m pip install PyCryptodome
#
# Author.: José Lopes
# Date...: 2019-06-14
@jmurzy
jmurzy / foldview-transformUtil-transformOrigin.js
Last active April 2, 2022 18:52
function transformOrigin(matrix, origin) {
const { x, y, z } = origin;
const translate = MatrixMath.createIdentityMatrix();
MatrixMath.reuseTranslate3dCommand(translate, x, y, z);
MatrixMath.multiplyInto(matrix, translate, matrix);
const untranslate = MatrixMath.createIdentityMatrix();
MatrixMath.reuseTranslate3dCommand(untranslate, -x, -y, -z);
MatrixMath.multiplyInto(matrix, matrix, untranslate);
@kilink
kilink / OkHttpCompletableFuture.kt
Created February 11, 2017 07:26
OkHttp Java 8 CompletableFuture extension method
import okhttp3.Call
import okhttp3.Callback
import okhttp3.Response
import java.io.IOException
import java.util.concurrent.CompletableFuture
fun Call.executeAsync(): CompletableFuture<Response> {
val future = CompletableFuture<Response>()
enqueue(object : Callback {
override fun onResponse(call: Call, response: Response) {
@miguelmota
miguelmota / faketime_install.sh
Created June 22, 2018 23:12
macOS faketime brew install
brew install libfaketime --build-from-source
# usage
faketime -f "@2020-01-01 00:00:00" node app.js
@Taneb
Taneb / Bogosort.hs
Created February 24, 2019 00:02
Bogosort and Bogobogosort in Haskell
module Bogosort where
import Control.Monad.Primitive
import Control.Monad.ST
import Control.Monad.ST.Unsafe
import Control.Monad.Trans.State.Strict
import Data.Monoid
import qualified Data.Vector as V
import qualified Data.Vector.Generic.Mutable as VGM
import Data.Vector.Generic.Mutable (MVector)
@sibelius
sibelius / useEventEmitter.tsx
Created April 16, 2019 01:20
UseEventEmitter hook to work with react navigation navigationOptions buttons
import { useEffect, useRef } from 'react';
export const useEventEmitter = (eventEmitter, eventName: string, fn: () => void) => {
const subscription = useRef(null);
useEffect(() => {
subscription.current = eventEmitter.addListener(eventName, fn);
return () => {
if (subscription.current) {