Harry Ng harryworld

Sort the following sequence

[69,81,30,38,9,2,47,61,32,79]

Here are the questions:

How to keep my current changes, but also get the latest code from owner repository?
How many routes do we have right now? (Hint: rake routes)
What is the URL pattern for the routes?
What do the status code 200, 201, 404, 500 mean?

class Post < ActiveRecord::Base
  has_many :comments
end
 
class Comment < ActiveRecord::Base
  belongs_to :post
end

Gmaps4rails is developed to simply create a Google Map with overlays (markers, infowindows…).

Create an empty repository in GitHub, named googlemaps, select the READM, license, and rails .gitignroe file
Clone the repository to local workspace folder
cd googlemaps
rails _4.1.6_ new . -BGT
git add -A

User Acceptance Test
Integration Test
Unit Test
Stress Test
Profiling

<form action="/search" method="">
  <input type="text" name="p" value="">
  <input type="submit">
</form>

Define a function that takes an array with numbers and prints all the elements of the array, separated by "--"

printSpecial([12, 33, 144, 122])
# 12 -- 33 -- 144 -- 122

Define a function that takes an array with numbers and returns another array where each element contains double each element in the array

languages = ['CoffeeScript', 'JavaScript', 'Ruby', 'Python']

learn(languages)

Expected Result:

> CoffeeScript is CS

	//
	// ShiftClickGestureRecognizer.swift
	//
	// Created by Harry Ng on 27/1/2016.
	// Copyright © 2016 STAY REAL. All rights reserved.
	//

	import Cocoa

	class ShiftClickGestureRecognizer: NSClickGestureRecognizer {