Alexander

Alexander has asked 21 questions and find answers to 220 problems.

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I'm Alex.

Alexander questions

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
Get the size (in bytes) of an object on the heap
Swift: What's the best way to pair up elements of an Array

Alexander answers

Swift How could I safely unwrap an optional property when filtering an array?
How to initialize an array using `repeating:count:` with distinct objects? [duplicate]
Storing objects conforming to a protocol with generics in a typed array
Assigning values to tuple in for loop
how can function calls be used in place of loop jump?
Common Equatable class on Swift
swift compilation error: Downcast from 'String?!' to 'String' only unwraps optionals; did you mean to use '!!'?
Return to the caller state?
Type 'Range<CGFloat> does not conform to protocol Sequence' (Swift 3) [duplicate]
How do you set environment vars for a process?