staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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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.

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atleastimtrying

The mistakes of the words 'code', 'hacker' and 'hacking'
========================================================
As someone who habitually and professionally spends time writing computer programs and web sites using
a variety of programming languages, there are a few phrases that irk me as I feel that they poorly 
represent the joyful, creative experience that is creating systems within a computer. The majority of 
my issues are based around the associated semantics of the words used.
---
'code' - A code is something written to conceal or hide away. it is something that is secret to be 
broken or discovered. Writing computer programs is primarily a means of expressions of ideas, 
instructions or intents. These instructions are increasingly written to be more and more legible to 

ToJans

{-# LANGUAGE OverloadedStrings #-}

module Main where

import Web.Scotty
import Network.Wai.Middleware.RequestLogger(logStdoutDev)
import Data.Aeson ( (.:),(.:?),decode,FromJSON(..),Value(..))
import Data.Text.Lazy (pack)
import Control.Applicative ((<$>), (<*>))
import qualified Data.ByteString.Lazy.Char8 as BS

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

cgrand

;; I wrote this in the Eurostar on my way back from the last lambdanext.eu clojure course.

(ns comprehensions
  (:refer-clojure :exclude [for doseq])
  (:require [clojure.core.reducers :as r]))

;; borrowed from clojure.core
(defmacro ^{:private true} assert-args
  [& pairs]
  `(do (when-not ~(first pairs)

artero

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

Installation

soffes

Objective-C Coding Convention and Best Practices

Most of these guidelines are to match Apple's documentation and community-accepted best practices. Some are derived some personal preference. This document aims to set a standard way of doing things so everyone can do things the same way. If there is something you are not particularly fond of, it is encouraged to do it anyway to be consistent with everyone else.

This document is mainly targeted toward iOS development, but definitely applies to Mac as well.

Operators

NSString *foo = @"bar";

kogakure

*.acn
*.acr
*.alg
*.aux
*.bak
*.bbl
*.bcf
*.blg
*.brf
*.bst