Dave DeLong

Dave DeLong has asked 23 questions and find answers to 711 problems.

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About

I'm Dave, and I love Swift and Objective-C.

My Projects:

Time - a Swift library for correct calendrical calculations
DDMathParser - a library for parsing NSString objects as mathematical expressions and evaluating them

My answers and opinions expressed here are my own and do not represent my employer's views in any way.

Dave DeLong questions

Rounded Rect UIButton without the border
Constants by another name
NSPredicateEditorRowTemplate for date comparison
Force node to be directly beneath another node
Why doesn't this crash?
Make NSInvocation invoke a specific IMP
What use cases are there for defining a new root class?
Use HTTP Auth only if accessing a specific domain
Obtain list of class methods for an arbitrary class
Valid use of accessors in init and dealloc methods?

Dave DeLong answers

What do underscore prefixed variable names in Objective-C mean?
EXC_BAD_ACCESS invoking a block
Can't open hand coded plist file
Extend NSMutableArray for bi-directional association management
How can I avoid having NSFileWrapper use lots memory when writing the file
Changing the spacing between textLabel and detailTextLabel in a UITableViewCell?
Customising Date Picker in Xcode
In Cocoa, what is the best way to change the cursor when hovering over a circular view?
Using DDHotKey to create user-definable Hot-Key in my Cocoa Application
iPhone HTTP REST Requests/Responses