Sleepzy@feddit.it to Programmer Humor@lemmy.ml · 24 hours agoElvisfeddit.itimagemessage-square22fedilinkarrow-up1132arrow-down16
arrow-up1126arrow-down1imageElvisfeddit.itSleepzy@feddit.it to Programmer Humor@lemmy.ml · 24 hours agomessage-square22fedilink
minus-squareThe Cuuuuube@beehaw.orglinkfedilinkEnglisharrow-up5·9 hours agobeen programming since 2008. the fuck is an elvis operator?
minus-squareThe Cuuuuube@beehaw.orglinkfedilinkEnglisharrow-up1·55 minutes agogotacha. i’ve only ever heard them called ternaries. maybe i’m old. maybe i’m too young. definitely one of the two
minus-squareQuazarOmegaAlinkfedilinkarrow-up1·9 minutes agoIt specifically refers to this shorthand ?: that works like this: $value = $thing_that_could_be_truthy ?: 'fallback value'; # same as $value = $thing_that_could_be_truthy ? $thing_that_could_be_truthy : 'fallback value'; The condition is also the value if it is truthy
been programming since 2008. the fuck is an elvis operator?
Ternary if?then:else
gotacha. i’ve only ever heard them called ternaries. maybe i’m old. maybe i’m too young. definitely one of the two
It specifically refers to this shorthand
?:
that works like this:$value = $thing_that_could_be_truthy ?: 'fallback value'; # same as $value = $thing_that_could_be_truthy ? $thing_that_could_be_truthy : 'fallback value';
The condition is also the value if it is truthy