alanhoff’s gists

alanhoff / callbacks.js

Created June 2, 2014 19:28

	var request = require('request');
	var cheerio = require('cheerio');

	// use [] ao invés de Array()
	var posts = [];

	// Iniciando o request principal
	request('http://www.hardmob.com.br/promocoes', function teste(error, response, html) {
	if (error \|\| response.statusCode !== 200)
	throw error \| new Error('status code ', + response.statusCode);

alanhoff / url2base64.js

Last active June 21, 2020 19:57

Conversor de imagem em base64

	var http = require('http');
	var path = require('path');
	var url = require('url');

	// Pegando a imagem na internet
	http.get(url.parse(process.argv[2]), function(res){
	var img = '';

	res.on('data', function(buff){
	img += buff.toString('base64');

alanhoff / center.html

Created June 6, 2014 13:26

Centralizar uma div na tela

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Centralizando divs</title>
	</head>
	<body>
	<div id="youtube" style="width: 560px; height: 315px;">
	<iframe width="560" height="315" src="//www.youtube.com/embed/DDpSUqjtrRk?rel=0" frameborder="0" allowfullscreen></iframe>
	</div>

alanhoff / gulpfile.js

Created June 6, 2014 16:22

	var gulp = require('gulp');
	var connect = require('gulp-connect');
	var livereload = require('gulp-livereload');
	var watch = require('gulp-watch');

	gulp.task('connect', function() {
	connect.server({
	root : __dirname
	});
	});

alanhoff / gitme.sh

Created June 7, 2014 19:28

alanhoff / app.js

Created June 11, 2014 13:54

	var fs = require('fs');
	var speed = require('./speedometer');
	var write = fs.createWriteStream('./dump.bin');
	var read = fs.createReadStream('/dev/urandom');

	var measure = speed(write, 1000);
	measure.on('speed', function(bytes){
	console.log(bytes + ' bytes per seconds');
	});

alanhoff / marked.js

Created June 16, 2014 06:44

marked.js

	/*
	* angular-marked v0.0.1
	* (c) 2013 J. Harshbarger
	* License: MIT
	*/

	/* jshint undef: true, unused: true */
	/* global angular:true */
	/* global marked:true */

alanhoff / delimitador.js

Created June 16, 2014 21:23

	var text = 'Seitan XOXO meh cornhole, before they sold out mustache scenester photo booth. IPhone selvage Pitchfork aesthetic. Polaroid post-ironic Thundercats quinoa, roof party PBR mumblecore cred +1 semiotics scenester freegan organic Godard. Cred Banksy meggings actually, Helvetica kogi gluten-free fap ethical slow-carb flexitarian before they sold out four loko. Fixie ugh yr single-origin coffee mustache. Mumblecore cardigan Helvetica mlkshk iPhone. Biodiesel synth pug Banksy mustache food truck McSweeney\'s, Intelligentsia post-ironic whatever ethnic dreamcatcher.';

	var cut = function(text, max, delimiter){
	return text.split(' ').reduce(function(arr, word){
	if(!Array.isArray(arr))
	arr = [new Buffer(arr)];

	if(Buffer.concat([arr[arr.length -1], new Buffer(' ' + word)]).length > max)
	arr.push(new Buffer(word));
	else

alanhoff / comousar.js

Last active January 7, 2021 23:07

	var download = require('./lib/download');

	download('http://meuarquivolocodedoido.com.br/arquivo.txt', './downloads')
	.then(function(id){
	console.log('Arquivo gravado com id %s', id);
	})
	.catch(function(err){
	console.log('Deu pau..');
	console.log(err.stack);
	});

alanhoff / proxy.js

Created June 23, 2014 01:57

	var httpProxy = require('http-proxy');
	var http = require('http');
	var domain = require('domain');
	var proxy = httpProxy.createProxyServer();

	// Criamos um server normal para escutar na porta 80
	var server = http.createServer();

	// Um objeto com o nome dos domínios que podemos
	// redirecionar.

Alan Hoffmeister alanhoff