jroid8@lemmy.world to Programmer Humor@lemmy.ml · 9 months agoknow the features of your languagelemmy.worldimagemessage-square145fedilinkarrow-up1636arrow-down124
arrow-up1612arrow-down1imageknow the features of your languagelemmy.worldjroid8@lemmy.world to Programmer Humor@lemmy.ml · 9 months agomessage-square145fedilink
minus-squareRednax@lemmy.worldlinkfedilinkarrow-up13·9 months agoEven in Javascript, the ?? operator checks explicitly for null or undefined. So it added undefined, but not 0 or false. But adding undefined sounds like a good addition for this operator. See the Javascript section of: https://wikipedia.org/wiki/Null_coalescing_operator#Examples_by_languages
Even in Javascript, the ?? operator checks explicitly for null or undefined. So it added undefined, but not 0 or false. But adding undefined sounds like a good addition for this operator.
See the Javascript section of: https://wikipedia.org/wiki/Null_coalescing_operator#Examples_by_languages