remove an element from the end of an array in typescript

To remove an element from the end of an array in TypeScript, you can use the pop() method. It removes the last element from the array and returns that element.

Here's an example code snippet:

index.ts
const myArray = [1, 2, 3, 4, 5];
const removedElement = myArray.pop();

console.log(myArray); // Output: [1, 2, 3, 4]
console.log(removedElement); // Output: 5
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In this example, we have an array myArray with five elements. We then call the pop() method on this array, which removes the last element (5) from the array and returns it. We store the removed element in a variable called removedElement. Finally, we log the updated array and the removed element to the console.

It's important to note that the pop() method mutates the original array. So if you want to keep the original array unchanged, make sure to create a copy of the array before using pop().