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Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

italoveloso

These reviews are very biased and reflect mostly my personal
preferences against the presented subjects.

Keynote videos are available at: http://velocityconf.com/velocity2012/public/schedule/proceedings


Breaking the mobile web (score: 2/5)
=======================

Estelle Weyl

italoveloso

PHP Prático: Streams

A palavra stream significa corrente. Em geral, qualquer conexão de rede é uma stream, e existem vários tipos de protocolos para streams. Esses protocolos definem como os dados fluem na corrente.

No PHP, vários protocolos são suportados de forma transparente:

<?php

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#!/usr/bin/env php
# This function prints the difference between two php datetime objects
# in a more human readable form
# inputs should be like strtotime($date)
# Adapted from https://gist.github.com/207624 python version

function humanizeDateDiffference($now,$otherDate=null,$offset=null){
	if($otherDate != null){
		$offset = $now - $otherDate;
	}

italoveloso

Awesome PHP Libraries

A list of amazingly awesome PHP libraries that you should consider using (and some other shiny extras).

• Composer/Packagist - A package and dependency manager.
• Composer Installers - A multi framework Composer library installer.
• Symfony2 - A framework comprised of individual components.
• Zend Framework 2 - Another framework comprised of individual components.
• Laravel 4 - A simple PHP framework.
• Lithium - Another framework of components.

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# Install Dependencies
# sudo apt-get install build-essential
# sudo apt-get build-dep php5
sudo apt-get install libmysqlclient-dev mysql-client libcurl4-openssl-dev libgd2-xpm-dev libjpeg-dev libpng3-dev libxpm-dev libfreetype6-dev libt1-dev libmcrypt-dev libxslt1-dev bzip2 libbz2-dev libxml2-dev libevent-dev libltdl-dev libmagickwand-dev libmagickcore-dev imagemagick libreadline-dev libc-client-dev libsnmp-dev snmpd snmp libvpx-dev libxpm-dev libgmp3-dev libicu-dev libpspell-dev libtidy-dev freetds-dev unixodbc-dev librecode-dev libglib2.0-dev libsasl2-dev libgeoip-dev imagemagick libmagickcore-dev libmagickwand-dev

# Stop Apache
sudo service apache2 stop

# Cleanup Packages
sudo apt-get autoremove

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function Imprimir(array $values){
  foreach($values as $value){
		echo $value['id'].' - '.$value['label'];
		echo '<br />';
	}
}

function Sort_Array(array &$values, $field=NULL){
	if (is_null($field) === false){
		for($i = 0; $i < sizeof($values); $i++){

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Segurança da informação

• Princípios básicos
• Tipos de ameaças
• Tipos de ataques
• Proteção
• Serviços

Teste de invasão

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PHP 5.4 woes on Ubuntu 10.04 Lucid

So I was having an issue on a VPS I rent that it was on Ubuntu 10.04 LTS. They seem to have a different idea of what LTS means then what seems reasonable. Having your packages available for 5 years isn't something I'm waiting for, I can also still get Debian Buzz with no issues so that's not an argument. What I want is -support- for -updates- on an -existing- platform. Luckily, I don't have to travel far to the Ubuntu team to slap some sense in them because luckily people run their own PPA's that do compile software for existing OS installs.

However, I kept running into an issue that most posts and gists kept referring to PPA's that no longer supported Ubuntu 10.04 Lucid by now... Found a few PPA's but they named their packages like php54 and libapache2-mod-php54 which causes Ubuntu 10.04 Lucid with Plesk installed to throw you a giant headache cause it wants to remove Plesk specific packages (cause it's only compatible with libapache2-mod-php5 and php5)

Getting to i

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Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results