What is Sort() Method in JavaScript | JavaScript Tutorials in Hindi | Interview Question #29

In JavaScript, the sort() method is used to sort the elements of an array in place, which means that it changes the original array. The sort() method can be called on an array and it sorts the elements of the array based on a comparison function.

By default, the sort() method sorts an array of strings in alphabetical order, and an array of numbers in ascending order. However, you can provide a comparison function to the sort() method to sort the elements in a custom way.

The comparison function should take two arguments and return a negative, zero, or positive value depending on the comparison of the two values. If the first value should come before the second value in the sorted array, the comparison function should return a negative value. If the first value should come after the second value, the comparison function should return a positive value. If the two values are equal, the comparison function should return 0.