удалить последний элемент из массива JavaScript
array.splice(-1,1)
Innocent Iguana
array.splice(-1,1)Array.pop()var colors = ["red","blue","green"];
colors.pop();array.pop(); //returns popped element
//example
var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.pop(); // fruits= ["Banana", "Orange", "Apple"];array.pop();var arr = [1,2,3,4];
console.log(arr.splice(0,arr.length-1));
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