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Double question mark in Typescript & Javascript | Nullish Coalescing (??) Operator
If you see double question mark (??) in typescript or javascript code and wonder what the hack is this? Well let me tell you that this is a is a logical operator being introduced in ECMAScript 2020 and new typescript version 3.7 Usage of ?? Sign in
Recent comments on typescript, tutorial
I can see it s already working on browser console Nice