David Fisher tibbon

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

David's Sublime Hints

Hint 1 - Set default indentation to 2 spaces

A tab size of 2 almost always looks better and can fit more on screen

Click on Sublime Text -> Preferences -> Settings - User
Alter the file to add "tab_size: 2" and save it

Mine looks like the following:

This is a big headers

This is a smaller header

This is a list:

Item 1
Item 2
Item 3

Or like this:

	# Update Gemfile
	gem "resque", "~> 2.0.0.pre.1", github: "KNEIP/resque"

	bundle install
	bundle update

	resque work

	gem 'dotenv-rails'

	group :development do
	gem 'time_difference'
	gem 'pry-rails'
	gem 'better_errors'
	gem 'binding_of_caller'
	gem 'annotate'
	gem 'bullet'
	gem 'debugger'

	####
	# Exercise 1
	# What bug prevents the circle circumference from being calculated in the code section below?
	# How can you prevent such a bug in the future?
	####

	def circumference(r)
	return 2 * pi * r
	end

	# .each is pretty easily, and simply loops through the array.

	colors = ["red", "green", "blue"]

	colors.each do \|color\|
	puts color
	end

	# What is the "return value" of each?

	code = <<SRC
	puts "Hello World"
	SRC

	bytecode = RubyVM::InstructionSequence.compile(code)
	puts bytecode.disasm

David Fisher tibbon

David's Sublime Hints

Hint 1 - Set default indentation to 2 spaces

This is a big headers

This is a smaller header

Postgres

CS

	#include <stdio.h>

	#define ARRAYSIZE 8

	void bubble_srt(int unsortedArray[], int arraySize) {

	int temp;

	for(int i = 0; i < arraySize; i++) {
	for(int j = 0; j < (arraySize - 1); j++) {