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In this question, the candidate needs to implement a function
customPop that mimics the behaviour of
pop() method removes the last element from an array and returns that element. This method changes the length of the array.
const array = [1, 2, 3]; const popped = array.pop(); // prints 3 console.print(popped); // prints [1,2] console.print(array);
pop() method removes the
last element from an array and returns that value to the caller. If you call pop() on an empty array, it returns
Start the timer, complete your solution, and test it against the test cases provided by the platform. Ideally, you should finish this question within 30 mins. Share your solution with us -- https://twitter.com/devtoolstech