get array element by index code example

Example 1: get last item in array

let array = [1,2,3,4,5]

let sliced = array.slice(-1)[0]

//OR

let popped = array.slice(-1).pop()

//OR

let lengthed = array[array.length - 1]

Example 2: python get element by index

# To return the index of the first occurence of element x in lst
ind = lst.index(x)