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A comment on Apple’s use of Swift in iOS 12. Parent comment
Swift is not defensive, Swift can be defensive, but it can not if you don't want to.
It's much more "offensive" than Objective-C, for example.
Just a "!" and it's the same as Null Pointer Exception == Fatal Error.
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Swift is not defensive, Swift can be defensive, but it can not if you don't want to.
It's much more "offensive" than Objective-C, for example.
Just a "!" and it's the same as Null Pointer Exception == Fatal Error.