Alexander

Alexander has asked 23 questions and find answers to 246 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

Swift UIColor Extensions best practice
Simple Swift Combine subscribing to textDidChangeNotification
Swift Set Array custom sort
Swift String.Index vs transforming the String to an Array
Understanding addresses of Swift array elements
Swift ?? on a type
How to inspect the bytes contained in a "Foundation.Data" byte buffer in Xcode?
Why Swift Tuples can be compared only when the number of elements is less than or equal to 6?
Cannot assign to a property: 'class' is a 'let' constant
Downcast from 'String?' to 'String' only unwraps optionals