Stanislav Pankevich stanislaw

Andre/Dave - Opening Remarks
Matt Kelly - Mobile Web Landscape
Fil Maj - Whats new in PhoneGap 2.0
Gord Tanner - CordovaJS
Pamela Fox - PhoneGap Pain Points
James Burke - RequireJS and PhoneGap
Patrick Mueller - debugging cordova apps
Simon MacDonald - Corinthian and code
Don Coleman - PhoneGap Plugins
Andrew Lunny - PhoneGap/Build

Dear C++ library writer,

If your library forces me to use new all over, I will hate you.
If your library has types with bogus values, I will hate you.
If the documentation for your library gets the terminology of its own domain wrong, I will hate you.
If I say "My God, it's full of stars!" when I see the function signatures in your library, I will hate you.

The Liang-Barsky algorithm is a cheap way to find the intersection points between a line segment and an axis-aligned rectangle. It's a simple algorithm, but the resources I was pointed to didn't have particularly good explanations, so I tried to write a better one.

Consider a rectangle defined by x_min ≤ x ≤ x_max and y_min ≤ y ≤ y_max, and a line segment from (x_0, y_0) to (x_0 + Δ_x, y_0 + Δ_y). We'll be assuming at least one of Δ_x and Δ_y is nonzero.

(I'm working with Flash, so I'll be using the convention that y increases as you go down.)

We want to distinguish between the following cases:

	<!DOCTYPE html>
	<head>
	<title>Build report</title>
	<style type="text/css">
	body
	{
	margin: 0px;
	padding: 15px;
	}

	namespace :spork do

	SPORK_PORT = (ENV['SPORK_PORT'] \|\| 8988).to_i
	FRAMEWORKS = %w[testunit rspec cucumber]

	desc "Start all Spork frameworks"
	task 'start' => FRAMEWORKS.map{ \|f\| "spork:#{f}:start" }

	desc "Stop all Spork frameworks"
	task 'stop' => FRAMEWORKS.map{ \|f\| "spork:#{f}:stop" }


	namespace :source do
	def find_and_replace_in_source_files(find, replace)
	puts "Search and replace #{find.inspect} => #{replace.inspect}"

	files = %w[ .autotest .rspec .rvmrc Gemfile Procfile config.ru ].select{\|f\| File.exist?(f) }
	directories = %w[app config lib public script spec test] # exclude bin, db, doc, log, and tmp
	directories.each do \|d\|
	files += Dir[File.join(d, "*/.{rb,rake,haml,erb,builder,js,coffee,css,scss}")]
	end

	# Here's what I have in my CarrierWave configuration file

	require 'carrierwave/processing/mime_types'

	CarrierWave.configure do \|config\|
	config.fog_credentials = {
	:provider => 'AWS', # required
	:aws_access_key_id => 'REPLACE WITH AWS KEY', # required
	:aws_secret_access_key => 'REPLACE WITH AWS SECRET' # required
	}

	// clang -framework Foundation -c properties.m

	#import <Foundation/Foundation.h>

	@interface PropertyBug : NSObject {
	NSString* _value;
	}

	@property (copy) NSString* value;

	#!/usr/bin/env ruby

	require 'rubygems'

	gem 'ruby-vips'
	gem 'oil'

	require 'vips'

	require 'oil'

	$stack, $draws = [], {}

	def method_missing *args
	return if args[0][/^to_/]
	$stack << args.map { \|a\| a or $stack.pop }
	$draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
	end

	class Array
	def +@