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* Swift is one of the best-designed languages out there. One feature I dislike about swift is the Optional type and the "?!" business, borrowed from Scala, I as
by real-hacker 9y ago
* Swift is one of the best-designed languages out there.
One feature I dislike about swift is the Optional type and the "?!" business, borrowed from Scala, I assume. It makes coding experience much less pleasant, yet providing little value-add. What is wrong with good old nil?