Answers for "how to change one array value to the last index in javascript"

last index array javascript

var colors = ["red","blue","green"];
var green = colors[colors.length - 1]; //get last item in the array

Posted by: Guest on July-25-2019

replace last element of array javascript

var array = [10,11,12,13,14,15,16,17];
array.splice(-1,1);
console.log(array);

Posted by: Guest on January-03-2022

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