Alexander

Alexander has asked 24 questions and find answers to 260 problems.

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I'm Alex.

Alexander questions

Why aren't empty arrays and hashes interned?
Why use NSError indrect parameters instead of @try/@catch/@finally
Dictionary of Optional Keys
MRI: Why are some methods implemented as aliases, but others duplicated?
Are there any man pages that summarize bash scripting?
Save rethrowing function as a non-throwing closure
Java split stream by predicate into stream of streams
Regular expression to parse Java package and class name from cannonical class name
Stream.sorted() then collect, or collect then List.sort()? [duplicate]
How to create consistent toolbar buttons with icons

Alexander answers

How do I query for Finder NSURL?
Parameters after opening bracket
Enum if-else Comparisons
Why does skipWhile behave differently in these examples?
Swift: Unlabeled 'break' is only allowed inside a loop or switch, a labeled break is required to exit an if or do
How to get value of UnsafeMutableRawPointer?
Swift: Nested optionals in a single guard statement
How does iOS 15 AttributeContainer function chaining work?
ivar of Swift Actor in objc code: atomic or nonatomic?
Is there similar Swift like "Any" type in Dart?