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New posts in cocoa
"Expected a type" error pointing to the return type of a method
Sep 06, 2019
objective-c
xcode
cocoa
compilation
compiler-errors
Cocoa - Trim all leading whitespace from NSString
Sep 12, 2022
cocoa
nsstring
whitespace
trim
How to prevent circular reference when Swift bridging header imports a file that imports Hopscotch-Swift.h itself
Aug 29, 2022
objective-c
cocoa
swift
Objective-C (cocoa) equivalent to python's endswith/beginswith
Sep 17, 2022
python
objective-c
cocoa
What is the File's Owner (in Interface builder)?
Aug 29, 2022
macos
cocoa
interface-builder
nib
When to use static string vs. #define
Aug 29, 2022
objective-c
cocoa
cocoa-touch
xcode
How to check if a folder exists in Cocoa & Objective-C?
Feb 27, 2022
objective-c
cocoa
Create object from NSString of class name in Objective-C
Oct 27, 2022
iphone
c
objective-c
cocoa
cocoa-touch
How to set NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints?
Feb 05, 2022
cocoa
nsuserdefaults
autolayout
2D arrays using NSMutableArray
Sep 17, 2022
objective-c
cocoa
cocoa-touch
multidimensional-array
nsmutablearray
How to get the name or signature of the current method into an NSString?
Dec 15, 2021
iphone
objective-c
cocoa
cocoa-touch
uikit
Avoiding "NSArray was mutated while being enumerated"
Jul 29, 2022
objective-c
cocoa
cocoa-touch
collections
nsmutablearray
How do I sort a swift array containing instances of NSManagedObject subclass by an attribute value (date)
Aug 29, 2022
arrays
cocoa
sorting
core-data
swift
Lightweight migration of a NSPersistentDocument
Aug 29, 2022
objective-c
cocoa
core-data
osx-lion
nspersistentdocument
What's the difference between a CoreAnimation Layer Backed View and a Layer Hosting View?
Oct 24, 2022
cocoa
cocoa-touch
core-animation
How to listen to global hotkeys with Swift in an OS X app?
Feb 18, 2022
cocoa
swift
Utilizing C++ in iOS and Mac OS X applications
Aug 29, 2022
c++
objective-c
ios
cocoa
What is meant by .delegate=self?
Aug 29, 2022
objective-c
cocoa
delegates
protocols
delegation
How do you schedule a block to run on the next run loop iteration?
Aug 31, 2022
objective-c
cocoa
cocoa-touch
grand-central-dispatch
nsrunloop
How do I quit a mac application programmatically?
Aug 29, 2022
objective-c
cocoa
macos
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