@jroid8 to Programmer [email protected] • 10 months agoknow the features of your languageimagemessage-square145arrow-up1646arrow-down123
arrow-up1623arrow-down1imageknow the features of your language@jroid8 to Programmer [email protected] • 10 months agomessage-square145
minus-square@[email protected]linkfedilink14•10 months agoI’m learning swift and I actually just discovered ?? today. Am I missing out in other languages?
minus-square@[email protected]linkfedilink11•10 months agoYes, it’s very useful when applied correctly. I’m always disappointed when I remember, that I can’t use such a feature, because I’m stuck using Java.
minus-square@[email protected]linkfedilink1•10 months agoMaybe you’r using an older version of Java? Works fine for me.
minus-square@[email protected]linkfedilink1•edit-210 months agoNew versions of java have a null coalescing operator? I didn’t know that. Edit: a short search didn’t return any answers, as far as I can see java doesn’t have this operator, the closest thing is the ternary if operator.
I’m learning swift and I actually just discovered
??today. Am I missing out in other languages?C# and Kotlin both have it
Yes, it’s very useful when applied correctly.
I’m always disappointed when I remember, that I can’t use such a feature, because I’m stuck using Java.
Maybe you’r using an older version of Java? Works fine for me.
New versions of java have a null coalescing operator?
I didn’t know that.
Edit: a short search didn’t return any answers, as far as I can see java doesn’t have this operator, the closest thing is the ternary if operator.
PHP too
JavaScript and TypeScript too
C#