Jamie Ly jamiely

Create a PDF from images, auto rotating based on exif data, downsampling images, reducing quality, and stripping exif data.

convert -auto-orient -quality 85% -sampling-factor 4:2:0 -strip *.jpg my.pdf

Change the modified date of a file to match its creation date in the exif data

brew install exiftool
exiftool '-filemodifydate<createdate' *.jpg

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title
Poker Match a Game Using Phaser

Intro

It's been too long since I posted a new entry in this blog. Since I'm not working on anything in particular at the moment, at least in my personal time, I thought I'd comment on the game I wrote in January using the Phaser game framework.

Install OpenCV on OS X using Homebrew:

http://jjyap.wordpress.com/2014/05/24/installing-opencv-2-4-9-on-mac-osx-with-python-support/

Summary

Wherein I create a simple top-bottom split view, incorporating pull-to-reveal.

Intro

I needed a container view similar to a split view, but more like a pull-down to refresh. I looked at various options including MGSplitViewController.


	# extracts the first potential in a goodrom set
	#
	require 'tmpdir'
	require 'fileutils'

	def extract_zip(tmpdir, filename)
	cmd = "unzip -d\"#{tmpdir}\" -q \"#{filename}\""
	STDERR.puts "Attempting command #{cmd}"
	`#{cmd}`

	# extracts the first potential in a goodrom set
	#
	require 'tmpdir'
	require 'fileutils'

	def extract_7z(tmpdir, filename)
	cmd = "7z e -yo\"#{tmpdir}\" \"#{filename}\""
	STDERR.puts "Attempting command #{cmd}"
	`#{cmd}`
	end

	def denoms()
	[25, 10, 5, 1]
	end

	# we want to build a table which
	# has the amount of cents, and an
	# object containing two properties.
	# {
	# 31 => {
	# :count => 3,