Sleepzy@feddit.it to Programmer Humor@lemmy.ml · 8 months agoElvisfeddit.itimagemessage-square16linkfedilinkarrow-up17arrow-down11
arrow-up16arrow-down1imageElvisfeddit.itSleepzy@feddit.it to Programmer Humor@lemmy.ml · 8 months agomessage-square16linkfedilink
minus-squareAVincentInSpace@pawb.sociallinkfedilinkEnglisharrow-up0·8 months agoThe second one isn’t valid syntax in any programming language I’m familiar with. What does it do?
minus-squaredev_null@lemmy.mllinkfedilinkarrow-up2·8 months agoIt’s a shorthand for writing this: variable = if (input != null) input else default This is equivalent: variable = input ?: default
The second one isn’t valid syntax in any programming language I’m familiar with. What does it do?
It’s a shorthand for writing this:
variable = if (input != null) input else defaultThis is equivalent:
variable = input ?: default