Overview: Strong fundamentals in data types, scope and closures boost interview performance.Understanding promises and event ...

var x = 1 is both declaration and definition (also we can say we are doing initialisation), Here declaration and assignment of value happen inline for variable x, In JavaScript every variable ...

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An interview is an important part of the hiring process. It gives insights about the skillset, knowledge, and the ability of an individual to take on challenging tasks. It’s also one of the most ...