javascript const memory
// Create a memory unit and label it as V
// This label cannot be discarded or reused
const V = { id: 42 };
// Later in the program
V = []; // TypeError: Assignment to constant variable.javascript const memory
// Create a memory unit and label it as V
// This label cannot be discarded or reused
const V = { id: 42 };
// Later in the program
V = []; // TypeError: Assignment to constant variable.javascript const memory
// You can do:
V.id = 37; // No errors
console.log(V.id); // 37
// But you still can't do:
V = { id: 37 }; // TypeError: Assignment to constant variable.Copyright © 2021 Codeinu
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