cut last array element code example

Example 1: javascript remove last item

array.pop();

// Example
var colors = ['Yellow', 'Red', 'Blue', 'Green'];
var removedColor = colors.pop(); // Green
console.log(colors); // ['Yellow', 'Red', 'Blue']

Example 2: take off element form end of array

const colors = ["Blue", "Green", "Red", "Yellow"];
colors.pop();

console.log(colors); // ["Blue", "Green", "Red"]