bobbygrace

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

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Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

cassiocardoso

<select name="estados-brasil">
	<option value="AC">Acre</option>
	<option value="AL">Alagoas</option>
	<option value="AP">Amapá</option>
	<option value="AM">Amazonas</option>
	<option value="BA">Bahia</option>
	<option value="CE">Ceará</option>
	<option value="DF">Distrito Federal</option>
	<option value="ES">Espírito Santo</option>
	<option value="GO">Goiás</option>

renancouto

<select>
	<option>Escolha o mês</option>
	<option value="01">Janeiro</option>
	<option value="02">Fevereiro</option>
	<option value="03">Março</option>
	<option value="04">Abril</option>
	<option value="05">Maio</option>
	<option value="06">Junho</option>
	<option value="07">Julho</option>
	<option value="08">Agosto</option>

erikhenrique

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira	Começa com	Máximo de número	Máximo de número cvc
Visa	4	13,16	3
Mastercard	5	16	3

thebucknerlife

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

rbarros

// Author: Ramon Barros <contato@ramon-barros.com>
/* jslint devel: true, unparam: true, indent: 4 */
/* global $,document,window,event,url,introJs,XMLHttpRequest,ActiveXObject,onlyNumbers */
function validarCPF(doc) {
    'use strict';
    var i, cpf = doc.replace(/\D/g, ''), pattern = /^(\d{1})\1{10}$/, sum, mod, digit;

    if (cpf.length !== 11) {
        return false;
    }

danilowm

<select name="txt_estado" id="txt_estado">
	<option value="AC">Acre</option>
	<option value="AL">Alagoas</option>
	<option value="AP">Amapá</option>
	<option value="AM">Amazonas</option>
	<option value="BA">Bahia</option>
	<option value="CE">Ceará</option>
	<option value="DF">Distrito Federal</option>
	<option value="GO">Goiás</option>
	<option value="ES">Espírito Santo</option>