Sleepzy@feddit.it to Programmer Humor@lemmy.ml · 6 days agoElvisfeddit.itimagemessage-square32fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageElvisfeddit.itSleepzy@feddit.it to Programmer Humor@lemmy.ml · 6 days agomessage-square32fedilink
minus-squaredev_null@lemmy.mllinkfedilinkarrow-up0·3 days agoIt’s a shorthand for writing this: variable = if (input != null) input else default This is equivalent: variable = input ?: default
minus-squareAVincentInSpace@pawb.sociallinkfedilinkEnglisharrow-up0·edit-23 days agoHuh. Neat feature. That’s in C# I assume?
minus-squaredev_null@lemmy.mllinkfedilinkarrow-up0·edit-23 days agoIt’s in Kotlin and some other languages. C# has it but there it’s actually A ?? B.
It’s a shorthand for writing this:
variable = if (input != null) input else default
This is equivalent:
variable = input ?: default
Huh. Neat feature. That’s in C# I assume?
It’s in Kotlin and some other languages. C# has it but there it’s actually
A ?? B
.