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New posts in foundation

Preferred way to make a mutable copy of a non-mutable object?

ios foundation

-[NSString stringByAppendingPathComponent:] or just -[NSString stringByAppendingFormat:] for NSStrings for NSURLs?

objective-c foundation

Swift 4 Objective-C Runtime and casting to NSObjectProtocol

Create a range of dates

Is NSObject class a part of the Objective-C runtime library today (instead of being a Foundation component)?

Does NSDictionary's objectForKey: rely on identity or equality?

NSFileManager fileExistsAtPath: & symbolic links

Simplest way to loop between two NSDates on iPhone?

NSMutableArray - array pop equivalent

[NSObject description]

objective-c ios c foundation

NSUserDefaults is returning a mutable array

ios objective-c foundation

Automatically creating conflicting NSFileVersions

Simple Objective-C over-release that *should* crash is not crashing. Why?

SSL Pinning on iOS

ios security ssl foundation

NSURLSessionConfiguration HTTPAdditionalHeaders not set

Detect any connected network