Fabio Montefuscolo fabiomontefuscolo

fabiomontefuscolo / gist:815415

Created February 7, 2011 22:43

Jena no Maven

	<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>br.com.projeto</groupId>
	<artifactId>nomedoartefato</artifactId>
	<packaging>jar</packaging>
	<version>1.0-SNAPSHOT</version>
	<name>nome do projeto</name>
	<url>http://maven.apache.org</url>
	<build>

fabiomontefuscolo / gist:815632

Created February 8, 2011 00:58

Copy cut and paste in Vim

	; Maps para copiar e colar no Vim

	:vmap <C-c> "+y ; Ctrl+C, funciona em Visual Mode
	:vmap <C-x> "+x ; Ctrl+X, funciona em Visual Mode
	:imap <C-v> <ESC>"+gpA ; Ctrl+V, funciona em Insert Mode

fabiomontefuscolo / gist:857968

Created March 7, 2011 02:07

Method to remove a directory and all subdirectories

	public void removeDirectory(String path) throws Exception {
	Stack<File> dirs = new Stack<File>();
	File root = new File(path);
	File currentDir = root;
	dirs.add(root);
	while(!dirs.empty()) {
	currentDir = dirs.lastElement();
	File files[] = currentDir.listFiles();
	for(int i=0; i<files.length; i++) {
	if(files[i].isDirectory()) {

fabiomontefuscolo / gist:1023250

Created June 13, 2011 17:28

Generate video thumbnail through mplayer.

	<?php // help is welcome
	function generate_video_thumb($video_path, $image_target_path, $offset=0) {
	$video_path = addcslashes($video_path, " "); // para videos com espaços no nome do arquivo

	if(file_exists($video_path)) {
	$position = '';
	if($offset > 0) {
	$position = '-ss ' . $offset;
	}

fabiomontefuscolo / gist:1023258

Created June 13, 2011 17:30

Get video duration with mplayer

	<?php // help is welcome
	function get_video_duration($video_path) {
	$video_path = addcslashes($video_path, " "); // para videos com espaços no nome do arquivo
	$command = "mplayer -vo null -ao null -frames 0 -nolirc -identify -cache 20480 {$video_path} 2>&-";
	exec($command, $output, $retcode);

	if($retcode === 0) {
	foreach($output as $line) {
	if(preg_match('/^ID_LENGTH=([0-9]+(\.[0-9]+)?)$/', $line, $duration)) {
	return floatval($duration[1]);

fabiomontefuscolo / gist:1023280

Created June 13, 2011 17:42

Attach file in a Wordpress Post

	<?php // help is welcome
	function attach_file($current_path, $desired_name, $to_post_id, $uploaded=true) {
	if(!file_exists($current_path)) {
	return false;
	}

	$uploads = wp_upload_dir();

	$file_name = preg_replace('/[^\w.]/', '-', remove_accents($desired_name));
	$file_path = $uploads['path'] . '/' . $file_name;

fabiomontefuscolo / gist:1023314

Created June 13, 2011 18:01

Mandelbrot on <canvas/>

	<html>
	<head>
	<title>Fractal</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

	<script type="application/x-javascript">
	window.onload = function() {
	var canvas = document.getElementById('canvas');
	var d = canvas.getContext('2d');

fabiomontefuscolo / gist:1083072

Created July 14, 2011 18:26

git pre-commit hook that check php files

fabiomontefuscolo / gist:1095582

Created July 20, 2011 18:34

verifica se cnpj é válido

	<?php
	/** Return true if supplied cpf is valid or give an error message otherwise */
	function is_a_valid_cnpj($cnpj) {
	$error = __("O CNPJ fornecido é inválido.");
	$cnpj = preg_replace('/[^0-9]/', '', $cnpj);

	if(strlen($cnpj) != 14) {
	return $error;
	}

fabiomontefuscolo / gist:1095584

Created July 20, 2011 18:36

verifica se cpf é válido

	<?php
	/** Return true if supplied cpf is valid or give an error message otherwise */
	function is_a_valid_cpf($cpf) {
	$error = __("O CPF fornecido é inválido.");
	$cpf = preg_replace('/[^0-9]/','',$cpf);

	if(strlen($cpf) != 11 \|\| preg_match('/^([0-9])\1+$/', $cpf)) {
	return $error;
	}