Sleepzy@feddit.it to Programmer Humor@lemmy.ml · 6 days agoElvisfeddit.itexternal-linkmessage-square35fedilinkarrow-up1158
arrow-up1158external-linkElvisfeddit.itSleepzy@feddit.it to Programmer Humor@lemmy.ml · 6 days agomessage-square35fedilink
minus-squaredev_null@lemmy.mllinkfedilinkarrow-up4·3 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-up2·edit-23 days agoHuh. Neat feature.
minus-squaredev_null@lemmy.mllinkfedilinkarrow-up2·edit-22 days agoIt’s in Kotlin and some other languages. C# has it but there is actually A ?? B.
It’s a shorthand for writing this:
variable = if (input != null) input else defaultThis is equivalent:
variable = input ?: defaultHuh. Neat feature.
It’s in Kotlin and some other languages. C# has it but there is actually
A ?? B.