zoul

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zoul has asked 174 questions and find answers to 402 problems.

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zoul questions

Recursive synchronization using GCD
Can I use a cast in a case pattern?
How to get a correctly rotated UIImage from an ALAssetRepresentation?
How do I deal with asynchronous spaghetti code?
How can I run Perl test suite automatically when files change?
Is there a way to issue a warning when running tests with XCTest?
How can I remove headers from my custom frameworks?
Is there a timeframe for the Apple C modules coming to Xcode toolchain?
AXIsProcessTrustedWithOptions returns NO even though the app is on the whitelist
How to perform cleanup when application is killed in background?

zoul answers

Protocol as method argument
Why use a property for the app delegate?
In UNIX shell scripting: What does $! expand to?
Delay in playing sounds using AVAudioPlayer
How can I change the color of a complex graphic?
Does puting a block on a sync GCD queue locks that block and pauses the others?
Programming Games for iPhone
What does "Context" mean in Cocoa/Objective-c?
iPhone SDK << meaning?
Iphone, how do I fix this warning: '-respondsToSelector:' not found in protocol(s)