Answers for "How to use Array.sort in JavaScript"

how to sort an array in javascript

you can sort array in different ways:

first....by using the sort method
ex: let arr = ["a", "d", "b", "c", "f"]
let res = arr.sort()
NOTE: this method is not ideal


second...... by using the sort function
ex: let arr = [1, 10, 11, 30, 100, 50, 45]

let res = arr.sort((a, b)=> a - b ).....this sorts in ascending order
let res = arr.sort((a, b)=> b - a ) ...this sorts in descending order

NOTE: we can also user different algorithms to sort an array. example: bubble sort,
  quick sort, merge sort etc.
  
 answer by EZIOGOR CLEVER