Sergey Lebedev Londeren

The introduction to Reactive Programming you've been missing

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.

Timezone

Check your current timezone with date in the command line. You should get something like this. Fri Oct 3 10.32:13 UTC 2014 where UTC is your current timezone.
To change your timezone just run sudo dpkg-reconfigure tzdata and follow the instructions. Easy!
Check the timezone again with date. Now your timezone should be in this example CEST

Locale

Homestead provides an Ubuntu System and has by default only english locales installed. In PHP locales are important if you work for example with strftime. Check the currently installed locales with locale -a. To add a new locale, you have to generate it. For example for a german locale enter sudo locale-gen de_DE.UTF-8

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

Antonym List

Note: The table headings (positive/negative) are not necessarily meaningful.

Positive	Negative
`acquire`	`release`
`add`	`remove` (e.g. an item), `subtract` (arithmetic)
`advance`	`retreat`
`allocate`	`deallocate` (correct), `free` (common)
`allow`	`deny`

pure() can be used as a higher order function or a decorator.

When passed a pure functional component, it wraps the function in a classful Component with a shouldComponentUpdate() that ignores renders for unchanged props.

When passed a classful Component, it injects a shouldComponentUpdate() method into the Component's prototype that ignores renders for unchanged props & state.

Functional Example

import pure from 'pure-component';

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

	<?php

	function runCommand ()
	{
	$command = 'php artisan queue:listen > /dev/null & echo $!';
	$number = exec($command);
	file_put_contents(__DIR__ . '/queue.pid', $number);
	}

	if (file_exists(__DIR__ . '/queue.pid')) {

	<!doctype html>
	<html>
	<head>
	<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
	<script type="text/javascript">
	var spData = null;
	function doData(json) {
	spData = json.feed.entry;
	}

	/*
	This .scss loop will create "margin helpers" and "padding helpers" for use in your web projects.
	It will generate several classes such as:

	.m-r-10 which gives margin-right 10 pixels.
	.m-r-15 gives MARGIN to the RIGHT 15 pixels.
	.m-t-15 gives MARGIN to the TOP 15 pixels and so on.

	.p-b-5 gives PADDING to the BOTTOM of 5 pixels
	.p-l-40 gives PADDING to the LEFT of 40 pixels

	//http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
	Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);