javascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an array
javascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an array
javascript get last element of array
var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the array
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