darkhelmet

#!/usr/bin/env bash
tail -n `wc -l $1 | awk '{ print $1 }'` $1 | gcc -xc - -o ~/.cscript && ~/.cscript

3kwa

# ctrl-b -> ctrl-a
set -g prefix C-a

# ctrl-a ctrl-a last window
bind-key C-a last-window

# we are humans numbering from 1
set -g base-index 1

# faster input (not waiting for escape)

mipearson

Request for Comments

Fixing Ruby, Python and Node.js packaging on Debian, Redhat and variants.

Canonical URL: http://bit.ly/wtfpackages

It's unfixable.

You shouldn't be using distribution provided packages for your primary language runtime.

wycats

class TicketsController < ApplicationController
  def show
    tickets = params[:tickets].split(",")

    ticket_data = tickets.map do |ticket|
      parallel { Faraday.get("http://tickets.local/#{ticket}") }
    end

    render json: { tickets: ticket_data.map(&:result) }
  end

havenwood

Unscientific Benchmark

The Benchmark

def is_prime? n
  (2...n).all? { |i| n % i != 0 }
end

def sexy_primes n

haileys

#!/usr/bin/env ruby
gem "parser", "~> 1.4"
require "parser"
require "parser/ruby19"
require "set"

class ConstantDeclarationAndUseProcessor < Parser::AST::Processor
  attr_reader :declared, :used

  def initialize

parndt

def extension_path_for_nested_extension(path, apply_tmp)
  if File.exist?(path.gsub(/\.erb$/, ""))
    if %r{/(locales/.*\.yml)|((routes|#{gem_name})\.rb\.erb)$} === path
      # put new translations into a tmp directory
      path = path.split(File::SEPARATOR).insert(-2, "tmp").join(File::SEPARATOR) if apply_tmp
    elsif %r{/readme.md$} === path || %r{/#{plural_name}.rb$} === path
      path = nil
    end
  elsif %r{lib\/#{plural_name}.rb$} === path
    path = nil

mipearson

 def with_retries(timeout = 5.seconds, retry_delay: 0.1.seconds, &blk)
    start = Time.now
    begin
      blk.call
    rescue
      if Time.now > start + timeout
        raise
      else
        sleep retry_delay
        retry

cddr

(defn holdings-manager
  "Returns a collection of kstreams, one for each different way in which
   loan ownership state may be updated"
  [puma-events]
  (let [ownership-store (k/store "loan-ownership")]
    (-> (k/kstream puma-events)
        (k/transform (update-ownership ownership-store))
        (k/branch [trade-result?
                   repayment-result?]))])

bradfitz

#!/usr/bin/perl

use strict;

my $rockettop = <<'END';
     .
    / \ 
   /   \ 
END