Sleepzy@feddit.it to Programmer Humor@lemmy.ml · 1 day agoElvisfeddit.itimagemessage-square23fedilinkarrow-up1128arrow-down17
arrow-up1121arrow-down1imageElvisfeddit.itSleepzy@feddit.it to Programmer Humor@lemmy.ml · 1 day agomessage-square23fedilink
minus-squareQuazarOmega@lemy.lollinkfedilinkarrow-up7·13 hours agoOn the left you have Elvis Presley, while on the right there’s the so-called Elvis operator
minus-squareThe Cuuuuube@beehaw.orglinkfedilinkEnglisharrow-up7·9 hours agobeen programming since 2008. the fuck is an elvis operator?
minus-squareThe Cuuuuube@beehaw.orglinkfedilinkEnglisharrow-up1·2 hours agogotacha. i’ve only ever heard them called ternaries. maybe i’m old. maybe i’m too young. definitely one of the two
minus-squareQuazarOmega@lemy.lollinkfedilinkarrow-up5·58 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 ? $thing_that_could_be_truthy : 'fallback value'; The condition is also the value if it is truthy
On the left you have Elvis Presley, while on the right there’s the so-called Elvis operator
been programming since 2008. the fuck is an elvis operator?
Been programming since the 80s, ditto.
Ternary if?then:else
gotacha. i’ve only ever heard them called ternaries. maybe i’m old. maybe i’m too young. definitely one of the two
It specifically refers to this shorthand
?:that works like this:$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