Kafu Chau kchau

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

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Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

Conway's Game of Life in Erlang, in 2 hours, with 0 Erlang experience, in 20 lines of code.

1337 h4x0rs:

@jszmajda
@ngauthier
@ericoestrich
@danivovich
@kafuchau

	# Mac preference changes:
	# * minimize and hide dock
	# * undo natural scrolling
	# * max out keyboard repeat
	# * increase desktop resolution
	# * show date in menubar
	# * do not play feedback when volume is changed
	# * do not play user interface sounds
	# * maximize mouse tracking speed

	CookieClicker = {
	start: function() {
	this.clickInterval = setInterval(function(){
	// Click the large cookie as fast as possible!
	document.getElementById("bigCookie").click();
	}, 1);

	this.goldInterval = setInterval(function(){
	// Click the golden cookie
	var shimmer = document.getElementsByClassName("shimmer")[0];

	package main

	import (
	"fmt"
	"math/rand"
	"os"
	"text/tabwriter"
	"time"
	)

	Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
	(if you aren't using version 9.1.5, change line 6 with the correct version)

	1. pg_ctl -D /usr/local/var/postgres stop -s -m fast
	2. mv /usr/local/var/postgres /usr/local/var/postgres91
	3. curl https://raw.github.com/fragility/homebrew/737af01178590950749cf5e841f2d086c57c5a80/Library/Formula/postgresql.rb > /usr/local/Library/Formula/postgresql.rb
	4. brew upgrade postgresql
	5. initdb /usr/local/var/postgres -E utf8
	6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
	7. pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

	class Lisp
	def initialize
	@env = {
	:label => lambda { \|(name,val), _\| @env[name] = val },
	:quote => lambda { \|sexpr, _\| sexpr[0] },
	:car => lambda { \|(list), _\| list[0] },
	:cdr => lambda { \|(list), _\| list.drop 1 },
	:cons => lambda { \|(e,cell), _\| [e] + cell },
	:eq => lambda { \|(l,r), _\| l == r },
	:if => lambda { \|(cond, thn, els), ctx\| eval(cond, ctx) ? eval(thn, ctx) : eval(els, ctx) },


	describe 'outer', :one => { :two => 2 } do
	context 'inner1' do
	before do
	example.metadata[:one][:three] = 3
	end
	it 'should have 3' do
	example.metadata[:one][:three].should == 3
	end
	end