Madhusudan Dasxdev.hashnode.devยทSep 27, 2023Difference Between undeclared, undefined, and nullUndeclared Variable: An undeclared variable is one that has not been declared in the current scope. Attempting to access an undeclared variable will result in a ReferenceError. Example: console.log(brain); // ReferenceError: brain is no...35 readsundefinedAdd a thoughtful commentNo comments yetBe the first to start the conversation.
