diegorv

FWIW: I (@Rondy) am not the author of the content presented here, which is an outline from Edmond Lau's book. I've just copy-pasted it from somewhere and saved as a personal gist, before it got popular on newsnews.ycombinator.com. I don't remember where exactly the original source is from and neither could find the author's name, so I cannot give him/her the proper credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

diegorv

import React from 'react';
import { View, StyleSheet, ActivityIndicator } from 'react-native'; 
import { FlatList } from '../searchBarAnimation';
import { List, ListItem } from 'react-native-elements';

export default class Tab extends React.PureComponent {
  constructor(props) {
    super(props);

    this.state = {

diegorv

// go to your account Likes page and run this in the console:

function scrollToLoadMore() {
	// keep scrolling if twitter tries to stop loading more.
	// scroll up, then down to force infinite load.
	window.scrollTo(0, 0);	
	setTimeout(function() {
		window.scrollBy(0, 9999999999);
	}, 200);
}

diegorv

#include <SoftwareSerial.h>
 
// Pin definitions
const int rfid_irq = 0;
const int rfid_tx_pin = 6;
const int rfid_rx_pin = 7;
 
// For communication with RFID module
SoftwareSerial rfid(rfid_tx_pin, rfid_rx_pin);
 

diegorv

module Shoulda # :nodoc:
  module ActiveRecord # :nodoc:

    # Examples:
    # class Book < ActiveRecord::Base
    #   named_scope :test, :conditions => { :name => "test" }
    #   named_scope :by_name, lambda { |n| { :conditions => { :name => n} } }
    # end
    #
    # RSpec:

diegorv

RSpec::Matchers.define :allow do |*values|
  match do |record|
    values.collect {|value|
      record.send("#{@attribute}=", value)
      record.valid?
      record.errors[@attribute].empty?
    }.all?
  end

  chain :as do |attribute|

diegorv

ENV["RAILS_ENV"] = "test"
require File.expand_path(File.dirname(__FILE__) + '/../../config/environment')
require 'shoulda'
require 'webrat'
require 'factory_girl'
require 'test/factories/clearance'
require 'clearance/../../shoulda_macros/clearance'
require 'cucumber/rails/world'
Cucumber::Rails.use_transactional_fixtures

diegorv

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

diegorv

def wait_for_ajax(timeout=5000)
  js_condition = "selenium.browserbot.getCurrentWindow().jQuery.active == 0"
  selenium.wait_for_condition(js_condition, timeout)
end

diegorv

# Set up git repository
git :init

# remove all useless public files
run "rmdir tmp/{pids,sessions,sockets,cache}"
run "rm README"
run "rm log/*.log"
run "rm public/index.html"
run "rm public/javascripts/*"
run "rm public/favicon.ico"