Answers for "how to extract last but one element of an array in javascript"

76

javascript get last element of array

var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the array
Posted by: Guest on February-19-2020
5

javascipt get last element of array

const arr = [1,2,3] ;
console.log(arr[arr.length - 1]);
Posted by: Guest on June-18-2020

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