Bruno Paulino brunojppb

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

-- Firstly, remove PRIMARY KEY attribute of former PRIMARY KEY
ALTER TABLE <table_name> DROP CONSTRAINT <table_name>_pkey;

-- Then change column name of  your PRIMARY KEY and PRIMARY KEY candidates properly.
ALTER TABLE <table_name> RENAME COLUMN <primary_key_candidate> TO id;

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.

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

split view - two apps side by side on full screen

	mr Marathi
	bs Bosnian
	ee_TG Ewe (Togo)
	ms Malay
	kam_KE Kamba (Kenya)
	mt Maltese
	ha Hausa
	es_HN Spanish (Honduras)
	ml_IN Malayalam (India)
	ro_MD Romanian (Moldova)

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	#!/bin/bash

	# works with a file called VERSION in the current directory,
	# the contents of which should be a semantic version number
	# such as "1.2.3"

	# this script will display the current version, automatically
	# suggest a "minor" version update, and ask for input to use
	# the suggestion, or a newly entered value.

	sudo -i
	cd
	apt-get install build-essential checkinstall && apt-get build-dep imagemagick -y
	wget http://www.imagemagick.org/download/ImageMagick-6.8.7-7.tar.gz
	tar xzvf ImageMagick-6.8.9-1.tar.gz
	cd ImageMagick-6.8.9-1/
	./configure --prefix=/opt/imagemagick-6.8 && make
	checkinstall

	##############################
	## Java
	##############################
	.mtj.tmp/
	*.class
	*.jar
	*.war
	*.ear
	*.nar
	hs_err_pid*

	// List of language tags according to RFC 5646.
	// See <http://tools.ietf.org/html/rfc5646> for info on how to parse
	// these language tags. Some duplicates have been removed.
	var RFC5646_LANGUAGE_TAGS = {
	'af': 'Afrikaans',
	'af-ZA': 'Afrikaans (South Africa)',
	'ar': 'Arabic',
	'ar-AE': 'Arabic (U.A.E.)',
	'ar-BH': 'Arabic (Bahrain)',
	'ar-DZ': 'Arabic (Algeria)',