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submitted 10 months ago by jroid8@lemmy.world to c/programmerhumor@lemmy.ml

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[-] bamboo@lemm.ee 17 points 10 months ago

I’m learning swift and I actually just discovered ?? today. Am I missing out in other languages?

[-] hstde@feddit.de 13 points 10 months ago

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.

[-] jape@infosec.pub 1 points 10 months ago

Maybe you'r using an older version of Java? Works fine for me.

[-] hstde@feddit.de 1 points 10 months ago* (last edited 10 months ago)

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.

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this post was submitted on 08 Dec 2023

623 points (96.4% liked)

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