Cretezy

import crypto from "crypto";

const separator = ":";

export function sign(content, secret) {
  const signature = generateSignature(content, secret);
  return {
    signature,
    content,
    signedContent: join(content, signature)

Cretezy

export class FirestoreBatcher {
  batches = [];
  index = 0;

  constructor(firestore) {
    this.firestore = firestore;
  }

  getNext() {
    if (this.index++ % 500 === 0) {

Cretezy

Dev Tools

• The Silver Searcher (ag): Fast code searching
• pgcli: Better Postgres CLI (syntax highlighting + auto-completion)

Cretezy

Better react-hotkeys HOC

Usage:

withHotKeys({ new: "alt+n" }, { new: props => event => console.log(props, event) })(...)

Useful to use with recompose.

Cretezy

Keybase proof

I hereby claim:

• I am cretezy on github.
• I am cretezy (https://keybase.io/cretezy) on keybase.
• I have a public key ASAyf6-mYb28_SnKYGRlnTBdDFIMpI4hgGlFXV21WC93Rgo

To claim this, I am signing this object:

Cretezy

Simply add this snippet...

export XDG_RUNTIME_DIR="/run/user/$UID"
export DBUS_SESSION_BUS_ADDRESS="unix:path=${XDG_RUNTIME_DIR}/bus"

...to .bashrc or .zshrc or any file ran on login.

Cretezy

Simple script to stream a file from Node.js to Icecast (or any libshout compatible server) using nodeshout.

Usage

const shout = ... // Shout instance
const songPath = 'song.ogg';
const playing = play(shout, songPath);
playing.on("finish", ()=>{
  // Do something (e.g.: play next song)
});

Cretezy

Mostly made for Debian/Ubuntu. Might work with other distributions/setup, be careful.

Spotify scaling

Make Spotify DPI factor of 2.1 (override)

cp /usr/share/applications/spotify.desktop ~/.local/share/applications/
sed -i 's/Exec=spotify %U/Exec=spotify --force-device-scale-factor=2.1 %U/g' ~/.local/share/applications/spotify.desktop

Cretezy

using UnityEngine;
using System.Collections;

public class Mazer : MonoBehaviour
{
		ArrayList walls = new ArrayList ();
		ArrayList cells = new ArrayList ();

		void MazeIt ()
		{

Cretezy

Charles' simple tmux guide

tmux is a better and more modern screen alternative. When refering to PREFIX, it usually is CTRL + B. This can be edited in the tmux config.

Basic Commands

Create session tmux new -s <name>

Attact to session tmux a -t <name>