erizye

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

On the road to being a Power User

Take control of your development environment by using more of the keyboard and less of the mouse/trackpad. As you write your code, use (Mac and Sublime) keyboard commands/shortcuts to, well... kill it!

Mastering your text editor and Operating System (OS) will make you a more efficient and impressive developer.

Power User Commands

Don't just read about these. If any of these are foreign / unfamiliar to you, be sure to practice them and make a mental note to use them when possible.

Your cofounder has left for Hawaii and asked that you take care of his puppy for 2 weeks.

As it turns out, this dog is a menace and won’t stop barking. His name is Shakil. He exhibits the following inexplicable behavior:

If you say anything to him, he will just bark back once ("woof"), except:

If you pretend to be a dog and bark ("woof") at him, he will go a bit nuts and woof back at you three times, pretty loudly: "WOOF WOOF WOOF"
If you explicitly use his name and tell him to stop (either "shakil stop" or "Shakil STOP!") he will not respond back with a bark (enjoy your moment of peace)
If you pretend to be a cat and "meow" at him, he will go berserk and woof back at you five times: "woof woof woof woof woof"
If you say anything else but with the word "treat" thrown into the mix, he won’t bark back, thinking he’ll be getting a treat
If you say "go away" he manages to actually leave you alone by leaving the room.

	require 'sinatra'
	require 'nokogiri'
	require 'open-uri'
	require 'sinatra/json'
	require 'json'

	# sets the view directory correctly (to make it work with gists)
	set :views, Proc.new { File.dirname(__FILE__) }

	class Store < ActiveRecord::Base
	has_many :employees
	validates :name,
	presence: true,
	length: {maximum: 25}

	integer_and_not_negative = {
	numericality: {
	only_integer: true,
	greater_than_or_equal_to: 0

	require 'active_record'
	require 'pg'

	ActiveRecord::Base.logger = Logger.new(STDOUT)

	ActiveRecord::Base.establish_connection(
	:adapter => "postgresql",
	:host => 'ec2-54-204-41-178.compute-1.amazonaws.com',
	:username => 'bmdjwluxchptuq',
	:password => 'aEH-cKdr2zoXYUAjI8Xjma5eXK',

	class ORM
	def save
	table_name = self.class

	instance_variable_names = self.instance_variables.map do \|i\|
	i.slice(1, i.length)
	end

	instance_variable_values = self.instance_variables.map do \|i\|
	self.instance_variable_get("#{i}")