NSURL

Use UTF8 encoding while creating NSRUL from NSString from following function

- (NSString *)stringByAddingPercentEscapesUsingEncoding:(NSStringEncoding)encoding

Otherwise NSURL will not be valid.

Final Touch!!!

Giving final touch on my 3 iPhone app. Most of them are game. I think people will like it. All of them are based on iPhone native UIKIt. In my opinion there is a marginal  line between UIKIT based game and OpenGL game. Hope will explain it in some day. Mind it, you can do most of 2D game by native API, you don’t need OpenGL access. But some case you have to use it.

very handy links

http://code.google.com/p/chipmunk-physics/

http://code.google.com/p/cocos2d-iphone/wiki/GamesUsingCocos2d

Cool!!!

Take a look:

New Objective-C Links

http://www.otierney.net/objective-c.html#settingup

http://guides.macrumors.com/Objective-C_Tutorial

Objective-C Tutorial Link

http://cocoadevcentral.com/d/learn_objectivec/

this is a very good one.