mumblerfish comments on ===

[–] mumblerfish@lemmy.world 4 points 2 years ago (2 children)

Mathematica also has an === operator. And :=.

[–] lurch@sh.itjust.works 8 points 2 years ago (1 child)

It's also very language specific, like Pascal/Delphi also have ":=" for assignments and "=" for comparison, etc

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[–] zarkanian@sh.itjust.works 3 points 2 years ago

That makes much more sense than the other way.

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[–] Agent641@lemmy.world 1 point 2 years ago (1 child)

What does the walrus operator do?

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[–] mumblerfish@lemmy.world 1 point 2 years ago

I think it's called 'delayed assignment'. So it is almost like =, but you can use arguments to define functions, f[a_]:=a+2.

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lemmy:	0.19.20
mlmym (mschae):	26.3.3