Category: javascript

In Javascript, you can use Number.prototype.toFixed(n) that will return a string version that has n decimal places. For example, (3).toFixed(3) // "3.000" (3.15).toFixed(3) // "3.150" The toFixed will round …

Given an array of integers nums, sort the array in ascending order. Example 1: Input: Output: Example 2: Input: Output: Note: 1 <= A.length <= 10000 -50000 <= A …

Suppose you have written a few Javascript (NodeJS) unit tests using Mocha and Chai. You can run a specified set of unit tests by using mocha command. The first …

Given two strings S and T, return if they are equal when both are typed into empty text editors. # means a backspace character. Example 1: Input: S = …

Given the root node of a binary search tree (BST) and a value. You need to find the node in the BST that the node’s value equals the given …