RonLugge

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RonLugge has asked 31 questions and find answers to 7 problems.

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RonLugge questions

How can I get an NSNumber without performing alloc on it, so it will respond to initWithInt?
Why is XCode giving me the error 'Reimplementation of class'?
Why is my autolayout label not line wrapping as expected? [duplicate]
How do I use #keyPath() in Swift 4?
How to block an NSOperation until an NSOperationQueue finishes?
When using Stripe Connect, how to handle 'account with this email already exists' errors?
How do I modify the background color of an empty UITableViewCell object based on it's position?
Using mySQL, how do I order by date across several different tables?
How do I get a bold version of UIFont's prefferedFontForTextStyle?
How do I get each distinct 'year' value out of a Django model with a datetime field?

RonLugge answers

Why is XCode giving me the error 'Reimplementation of class'?
Using mySQL, how do I order by date across several different tables?
iOS - problems with canGoForward and canGoBack in webViewDidStartLoad
Mask overlay on UIScrollView