alganet

#!/usr/bin/env sh

# This script captures keyboard events on popular POSIX Shells.
#
# Run it by executing ./answer.sh and press the arrow keys
# to see the capture exemple. Press Return to exit.
#
# It has been tested on:
#  - Windows (Git Bash and MSYS+Mintty)
#  - OS X (native terminal, Yosemite)

ricardo-rossi

#!/bin/bash

### USAGE
###
### ./ElasticSearch.sh 1.7 will install Elasticsearch 1.7
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch

clayton

# Installation
brew install ffmpeg --with-vpx --with-vorbis --with-libvorbis --with-vpx --with-vorbis --with-theora --with-libogg --with-libvorbis --with-gpl --with-version3 --with-nonfree --with-postproc --with-libaacplus --with-libass --with-libcelt --with-libfaac --with-libfdk-aac --with-libfreetype --with-libmp3lame --with-libopencore-amrnb --with-libopencore-amrwb --with-libopenjpeg --with-openssl --with-libopus --with-libschroedinger --with-libspeex --with-libtheora --with-libvo-aacenc --with-libvorbis --with-libvpx --with-libx264 --with-libxvid

# Easy Peasy
ffmpeg -i video.mp4 video.webm

nelsonsar

"mark trailing whitespaces

hi link localWhitespaceError Error
au Syntax * syn match localWhitespaceError /\(\zs\%#\|\s\)\+$/ display
au Syntax * syn match localWhitespaceError / \+\ze\t/ display
highlight WhitespaceEOL ctermbg=red guibg=red
match WhitespaceEOL /\s\+$/

"change tabs for 4 spaces
set tabstop=4

nelsonsar

#!/bin/bash
 
ctags -R --exclude=".git" \
 -h '.php' \
 --languages=-javascript,sql \
 --totals=yes \
 --tag-relative=yes \
 --PHP-kinds=+cfiv \
 --regex-PHP="/(abstract)?\s+class\s+([^ ]+)/\2/c/" \
 --regex-PHP="/(static|abstract|public |protected|private)\s+(final\s+)?function\s+(\&\s+)?([^ (]+)/\4/f/" \

nikic

Why objects (usually) use less memory than arrays in PHP

This is just a small post in response to [this tweet][tweet] by Julien Pauli (who by the way is the release manager for PHP 5.5). In the tweet he claims that objects use more memory than arrays in PHP. Even though it can be like that, it's not true in most cases. (Note: This only applies to PHP 5.4 or newer.)

The reason why it's easy to assume that objects are larger than arrays is because objects can be seen as an array of properties and a bit of additional information (like the class it belongs to). And as array + additional info > array it obviously follows that objects are larger. The thing is that in most cases PHP can optimize the array part of it away. So how does that work?

The key here is that objects usually have a predefined set of keys, whereas arrays don't:

henriquemoody

# Bash-Completion script for PHPUnit
#
# Created by Henrique Moody <henriquemoody@gmail.com>
#
_phpunit()
{
    COMPREPLY=()

    local cur="${COMP_WORDS[COMP_CWORD]}"
    local prev="${COMP_WORDS[COMP_CWORD-1]}"

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

henriquemoody

#!/usr/bin/env bash
# Usage: {script} OPTIONS
# Find content into files.
#
#   -h, --help          Displays this help
#   -a, --action        Action to perform: "search", "files" or a sed pattern to
#                       apply to files (default "search")
#   -d, --directory     Directory to search (default ".")
#   -e, --extension     Extensions to search on (default "*")
#   -x, --exclude       Pattern to exclude

henriquemoody

#!/bin/bash
# Uses script and scriptreplay to record and playback virtual terminal.
# Copyright (C) 2007  Hean Kuan Ong <mysurface@gmail.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,