ivanderbu2

<?php
/**
 * Prints a string showing current time zone offset to UTC, considering daylight savings time.
 * @link                     http://php.net/manual/en/timezones.php
 * @param  string $time_zone Time zone name
 * @return string            Offset in hours, prepended by +/-
 */
function ch150918__utc_offset_dst( $time_zone = 'Europe/Berlin' ) {

	// Set UTC as default time zone.

ivanderbu2

<?
	//
	// [ BUY BTC & ETH DAILY ON BITSTAMP ]
	// by @levelsio
	//
	// 2017-08-23
	//
	// 1) buy $40/day BTC
	// 2) buy $10/day ETH
	//

ivanderbu2

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.

---

ivanderbu2

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev