michiel

func sqrt(x float64) (y float64) {
  y = 1
  for i := 0; i < 10; i++ {
    y = y - ((y*y - x) / (2*y))
  }
  return
}

michiel

package main

import (
  "fmt"
  "encoding/json"
  "os"
  "io/ioutil"
)

/*

michiel

#!/bin/bash
for files in *.js
do
 mv "$files" "${files%.js}.coffee"
done

michiel

var get = Ember.get;

/**
  @extends Ember.Mixin

  Implements common pagination management properties for controllers.
*/
Ember.PaginationSupport = Ember.Mixin.create({
  /**
   */

michiel

Frontend Development

• Guides
  • Hack Design
  • Designer School
  • TheExpressiveWeb
  • Talks To Help You Become A Better Front-End Engineer In 2013
• Architecture
  • Scalable and Modular Architecture for CSS
• BEM

michiel

#!/usr/bin/env node                                                                                                                                                                               
                                                                                                                                                                                                  
var code, codeWithoutAsserts, fs, jsAst, map, mkdirp, path, _ref;                                                                                                                                 
                                                                                                                                                                                                  
fs     = require('fs');                                                                                                                                                                           
path   = require('path');                        

michiel

# Use this setup block to configure all options available in SimpleForm.
SimpleForm.setup do |config|
   # you need an updated simple_form gem for this to work, I'm referring to the git repo in my Gemfile
  config.input_class = "form-control"

  config.wrappers :bootstrap, tag: 'div', class: 'form-group', error_class: 'error' do |b|
    b.use :html5
    b.use :placeholder
    b.use :label
    b.use :input

michiel

JavaScript error logging services

• http://www.errorify.com/ - source maps
• http://errorception.com/ - translate error messages to English
• http://www.exceptionhub.com/
• http://jserrlog.appspot.com/
• http://www.muscula.com/ - source maps, translate error messages to English
• https://www.airbrake.io/ - tracekit, source maps
• http://www.errorstack.com/

michiel

require 'rubygems'
require 'mechanize'
require 'test/unit'
require 'fakeweb'

def find_links
  Mechanize.new.get('http://www.google.com').links
end

class TestGoogle < Test::Unit::TestCase

michiel

.outer-ring {
    border: 3px solid #999;
    -webkit-border-radius: 30px;
    height: 22px;
    width: 22px;
    position: absolute;
    left:20px;
    top:214px;
    -webkit-animation: pulsate 1s ease-out;
    -webkit-animation-iteration-count: infinite;