Knowing useful git commands can greatly help the development workflow. Here are some useful git commands and options that not everyone might know. 1....
In JavaScript, functions can be treated like any other variable. So, it can be passed into a function and returned from a function. A callback...
After a function finishes executing, the local variables of the function are no longer available. What if we want to keep the state of the variables...
Problem Description https://leetcode.com/problems/lru-cache/ Design a data structure that follows the constraints of a Least Recently Used (LRU)...
