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wjl
wjl has asked
16
questions and find answers to
7
problems.
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186
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16
questions
7
answers
About
Hi everyone!
wjl questions
Swift cannot convert the expression's type 'Void' to type 'String!'
Storing a struct in an NSArray
Using OCUnit to test if an UIAlertView is presented
Warn when using parameter marked as __unused
Creating private properties in Objective-C
Should instancetype be used on alloc/new/init methods?
AVCaptureDevice: Flash or torch?
Why does time(time_t *) function both return and set the by-ref?
wjl answers
<a href onClick="return false;"> not working in Safari/iOS?
Do loops and convenience methods cause memory peaks with ARC?
Accurately reading of iPhone signal strength
How do I rename all files to lowercase?
How to modify third party code
share in-app purchase on ios and android
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