zoul

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zoul has asked 179 questions and find answers to 409 problems.

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zoul questions

Can I wrap NSLog in a block that takes a variable number of arguments?
How do I make an UIScrollView to ignore single touches?
Haskell packages not listed in ghc-pkg when installed through Nix
Insert Subversion revision number in Xcode
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?

zoul answers

Is there a way to tell when KVO starts/ends for a particular value?
Can I wrap NSLog in a block that takes a variable number of arguments?
difference among NSthread and NStimer and NSNotifcation?
Elegant and 'correct' multiton implementation in Objective C?
Workarounds for generic variable in Swift
How do I make an UIScrollView to ignore single touches?
When should I call super?
Protocol as method argument
Why use a property for the app delegate?
In UNIX shell scripting: What does $! expand to?