ukchukx

# This demonstrates that, when using async/await, a crash in the task will crash the caller
defmodule Tasker do
  def good(message) do
    IO.puts message
  end

  def bad(message) do
    IO.puts message
    raise "I'm BAD!"
  end

ukchukx

"""
Simple Linear Probabilistic Counters

Credit for idea goes to:
http://highscalability.com/blog/2012/4/5/big-data-counting-how-to-count-a-billion-distinct-objects-us.html
http://highlyscalable.wordpress.com/2012/05/01/probabilistic-structures-web-analytics-data-mining/

Installation:
    pip install smhasher
    pip install bitarray

ukchukx

Gitlab exports repositories to tar archive which contains .bundle files.

We have repo.bundle file and we want to restore files from it.

• create bare repo from bundle file

git clone --mirror myrepo.bundle my.git

ukchukx

/** Generates UUID v4
 *
 * @node There is a bug in Chrome's Math.random() according to http://devoluk.com/google-chrome-math-random-issue.html
 *       For that reason we use Date.now() as well.
 */
function UUID() {
    function s(n) { return h((Math.random() * (1<<(n<<2)))^Date.now()).slice(-n); }
    function h(n) { return (n|0).toString(16); }
    return  [
        s(4) + s(4), s(4),