mrkaspa

var trampoline = function (f) {
    while (f && f instanceof Function) {
        f = f.apply(f.context, f.args);
    }
    return f;
}

var thunk = function (fn) {
    return function () {
        var args = Array.prototype.slice.apply(arguments);

magnobiet

Acessibilidade

Referências

• Acesso Digital
• Acessibilidade Legal
• Satisfazendo os requisitos básicos de acessibilidade (HTML)
• Projetando a acessibilidade com o HTML5

Manuais

• DESENVOLVENDO SITES ACESSÍVEIS - Manual do Desenvolvedor

lukesteensen

defmodule Transducers do
  def map(f) do
    fn(step) ->
      fn(x, result) ->
        step.(f.(x), result)
      end
    end
  end

  def filter(pred) do

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.

---

rgs

Falsehoods programmers believe about prices

1. You can store a price in a floating point variable.
2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
3. All currencies are subdivided in decimal units (like dinar/fils)
4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
7. For any currency you can have a price of 1. (ZWL)
8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

briancavalier

//-------------------------------------------------------------
//
// Hypothesis:
//
// Promises/A is a Monad
//
// To be a Monad, it must provide at least:
// - A unit (aka return or mreturn) operation that creates a corresponding
//   monadic value from a non-monadic value.
// - A bind operation that applies a function to a monadic value