Posts

All the articles I've posted.

• Pinch to reveal animation, like in Boeing Milestones

  1 Jul, 2012

  Boeing made a nice app for iPad I was shown this app and asked if it’s hard to do this pinch to reveal animation.

• Programmers bad habits

  29 May, 2012

  We evolve and change our habits, probably many times every few years. Your code style changes, your approach to writing code in general.

• Drawing smooth lines with cocos2d ios inspired by Paper

  23 Apr, 2012

  You’ve probably seen Paper, the app is pretty cool and the drawings look really nice and smooth.

• Automatic removal of NSNotificationCenter or KVO observers

  28 Mar, 2012

  Observer pattern is common on iOS platform, you use observers in NSNotificationCenter and in Key Value Observing.

• How to check if user touched anything in your ios app

  5 Mar, 2012

  So you want to know when user is interacting with your app and you don’t really care which screen is he using or what is he doing.

• Using UIGestureRecognizers in cocos2d

  5 Mar, 2012

  cocos2d is one of the best gaming framework I’ve seen, but it doesn’t use UIKit.