Sollicitatievraag bij Dev Story
Explain the concept of "hoisting" in JavaScript.
Antwoord op sollicitatievraag
Anoniem
10 dec 2024
Hoisting is the behavior where variable and function declarations are moved to the top of their containing scope during compilation. console.log(x); // undefined var x = 5; // Function hoisting greet(); function greet() { console.log("Hello!"); }