rcotrina94

This code how to replace the traditional radio-buttons, for custom images. You can do the same with checkboxes.

• Demo: http://jsfiddle.net/La8wQ/10/
• A mod: http://jsfiddle.net/La8wQ/22/

peuweb

<?php
//bancos brasileiros
$bancos = array(
	array('code' => '001', 'name' => 'Banco do Brasil'),
	array('code' => '003', 'name' => 'Banco da Amazônia'),
	array('code' => '004', 'name' => 'Banco do Nordeste'),
	array('code' => '021', 'name' => 'Banestes'),
	array('code' => '025', 'name' => 'Banco Alfa'),
	array('code' => '027', 'name' => 'Besc'),
	array('code' => '029', 'name' => 'Banerj'),

igorcosta

Para CPF

/^\d{3}\.\d{3}\.\d{3}\-\d{2}$/


Para CNPJ
/^\d{2}\.\d{3}\.\d{3}\/\d{4}\-\d{2}$/

Para ambos ao mesmo tempo

sphvn

var traverse = function(o, fn) {
  for (var i in o) {
    fn.apply(this,[i,o[i]]);  
    if (o[i] !== null && typeof(o[i])=="object") {
      traverse(o[i], fn);
    }
  }
}

// usage

christopherlovell

from IPython.display import HTML

# Youtube
HTML('<iframe width="560" height="315" src="https://www.youtube.com/embed/S_f2qV2_U00?rel=0&amp;controls=0&amp;showinfo=0" frameborder="0" allowfullscreen></iframe>')

# Vimeo
HTML('<iframe src="https://player.vimeo.com/video/26763844?title=0&byline=0&portrait=0" width="700" height="394" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe><p><a href="https://vimeo.com/26763844">BAXTER DURY - CLAIRE (Dir Cut)</a> from <a href="https://vimeo.com/dannysangra">Danny Sangra</a> on <a href="https://vimeo.com">Vimeo</a>.</p>')

roneigebert

app.factory('utils', function() {
	return {
		validCpf: function(cpf) {
		    if ( !cpf || cpf.length != 11
					|| cpf == "00000000000"
					|| cpf == "11111111111"
					|| cpf == "22222222222" 
					|| cpf == "33333333333" 
					|| cpf == "44444444444" 
					|| cpf == "55555555555" 

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

iamstoick

This is a simple way of importing MySQL database in Docker.

1. In you Dockerfile you must have a shared folder. Shared folder is a directory in your host machine that is mounted to Docker instance.

2. Put the exported sql file in the shared folder.

3. Login to your Docker instance via docker exec -it DOCKER_CONTAINER_ID bin/bash.

4. Login to MySQL via mysql -u USERNAME -p.

eug

import numpy as np
import pandas as pd
from scipy.io import loadmat

def mat2csv(file_mat, index=False):
    mat = loadmat(file_mat, squeeze_me=True)
    
    for colname in mat.keys():
        # ignore private column names
        if colname.startswith("__"):

swyxio

2019 update: this essay has been updated on my personal site, together with a followup on how to get started

2020 update: I'm now writing a book with updated versions of all these essays and 35 other chapters!!!!

1. Learn in public

If there's a golden rule, it's this one, so I put it first. All the other rules are more or less elaborations of this rule #1.

You already know that you will never be done learning. But most people "learn in private", and lurk. They consume content without creating any themselves. Again, that's fine, but we're here to talk about being in the top quintile. What you do here is to have a habit of creating learning exhaust. Write blogs and tutorials and cheatsheets. Speak at meetups and conferences. Ask and answer things on Stackoverflow or Reddit. (Avoid the walled gardens like Slack and Discourse, they're not public). Make Youtube videos