paulirish

/* bling.js */
window.$ = document.querySelector.bind(document);
window.$$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
NodeList.prototype.__proto__ = Array.prototype;
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };

divarvel

console.log("\033[39mRunning tests…");
function assertEquals(actual, expected, description) {
    if(typeof(actual) === "undefined") {
        console.error("\033[31m" + description + " not implemented\033[39m");
    } else {
        if(actual !== expected) {
            console.error("\033[31m" + description + " failed, expected " + expected + ", got " + actual + "\033[39m");
        } else {
            console.log(description + " \033[32m ok\033[39m");
        }

chrisdone

Typing Haskell in Haskell

MARK P. JONES

Pacific Software Research Center

Department of Computer Science and Engineering

Oregon Graduate Institute of Science and Technology

joefiorini

with (import <nixpkgs> {});

stdenv.mkDerivation {
  name = "717-app";
  buildInputs = [ libiconv openssl ruby21 postgresql git nodejs ];
  src = "/src/717";
  builder = builtins.toFile "builder.sh" ''
    set -e
    source $stdenv/setup

chrisbuttery

// fade out 

function fade(el) {
  var op = 1;
  var timer = setInterval(function () {
    if (op <= 0.1){
      clearInterval(timer);
      el.style.display = 'none';
    }
    el.style.opacity = op;

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

mikkeloscar

Setup armv7h chroot under x86_64 host (Archlinux/Archlinuxarm biased)

Simple way to setup an arm chroot for building packages for your arm devices. This is an alternative to cross-compiling where you are limited to only linking against the libs in your toolchain.

Setup chroot-fs

You can store the chroot wherever you like. I choose to store it in a disk-image which I mount to my filesystem.

puffnfresh

module Printf

%default total

data Format = FInt Format -- %d
            | FString Format -- %s
            | FOther Char Format -- [a-zA-Z0-9]
            | FEnd --

format : List Char -> Format

tolysz

{-# LANGUAGE LambdaCase #-}

module Main where

import qualified Data.IntMap.Strict as M
import Data.Word
import Data.Char
import Control.Applicative
import Control.Monad
import Control.Monad.Trans.State.Lazy

ToJans

module InventoryItems(Command(..), Event(..), handle) where

import Data.Maybe(isJust)

type Id = String
type Name = String
type Amount = Int

data Command = CreateInventoryItem	Id
	     | RenameInventoryItem	Id Name