JSFiddle - React, Tailwind, and code Playground

by pierian_design

JavaScript

var aValues = [1,2,3,4,5,6,7,8,9,10]
                    var count = 0;
                    //РАЗОБРАТЬ ЧТО ТУТ ПРОИСХОДИТ
                    for (var n = aValues.length-1; n >= 0; --n) { 
                        count++;                      
                    }
                    console.log(count);