#javascript
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What's the output ? for (var i = 0; i < 3; i++) { setTimeout(() => console.log(i), 1); } for (let i = 0; i < 3; i++) { setTimeout(() =>...
What's the output ? function sayHi() { console.log(name); console.log(age); var name = 'Lydia'; let age = 21; } sayHi(); A: Lydia and...
