?? javascript
?? (The Nullish Coalescing Operator)
const foo = null ?? 'default string';
console.log(foo);
// expected output: "default string"
const baz = 0 ?? 42;
console.log(baz);
// expected output: 0?? javascript
?? (The Nullish Coalescing Operator)
const foo = null ?? 'default string';
console.log(foo);
// expected output: "default string"
const baz = 0 ?? 42;
console.log(baz);
// expected output: 0Copyright © 2021 Codeinu
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