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A comment on Null References: The Billion Dollar Mistake. Parent comment

Re:Null References: The Billion Dollar Mistake by nielsbot on Saturday January 11, 2020 @07:09PM (#22023393)
`let s:String` is not the same as `let s:String?` in Swift, at least. (Nor in TypeScript)
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Re:Null References: The Billion Dollar Mistake by kragen on Saturday January 11, 2020 @08:16PM (#22023727)
Right, that's why Swift is in the lists above. TypeScript would've been a good addition, I just didn't think of it.
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