Luke

Luke has asked 34 questions and find answers to 28 problems.

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Check out Glossology, my latest collection of constrained poetry.

Luke questions

How do I resolve link errors that appear in Objective-C++ but not Objective-C?
Calling identically named methods in base classes
Why does rand() produce the same value when seeded with 1 and UINT_MAX?
Best way to check non-optional values for nil in Swift
What guarantees does C++ make about the ordering of character literals?
How do I convert a RACSignal to a SignalProducer in ReactiveCocoa 5?
How can I draw a string with no margins in a view?
Why doesn't `git merge <branch> --squash` make a commit?
How can I trap to the debugger and continue on iOS hardware?
Is there a way to make git automatically retry commands if index.lock exists?

Luke answers

How to use audio units in an application
Xcode 4 says "finished running <my app>" on the targeted device -- Nothing happens
Using 3D objects in an iOS app
? icon after file names in Xcode
How to make iPhone app "skinnable"?
Xcode: Failed to load profile. Profile is missing the required UUID property
How NSMapTable works
for loops - Object type disregarded?
How do I convert a RACSignal to a SignalProducer in ReactiveCocoa 5?
"Invalid Swift Support - The SwiftSupport folder is missing" with Xcode 7.3.1