Python is a dynamically typed, general-purpose programming language that supports an object-oriented programming approach as well as a functional programming approach. 🚎Data Types in Python 🛴Numeric data: int, float, complex 🛴Boolean data:True, False 🛴Sequenced data: list, tuple 🛴Mapped Data:dict 🛴Text data: str Python does not have a char data type…

Many many years back the scenario was that a server was capable of running only one application. So at that time if you have 2000 applications then you need to have 2000 servers. Such a dreadful scenario it was! VMware tried solving this problem using virtual machines. So virtual machines…

A database is a collection of information that is organized so that it can be easily accessed, managed and updated. A Row represents a record. A column represents a field. ✨SQL lets us access and manipulate databases. 😄A DBMS is a collection of related records and a set of programs…

🤔What is an API? — API is a middleman that is used to connect two projects, services, and applications. There are three types of APIs: ✨Private ✨Partner ✨Public With the help of an API, we are able to use a single backend for our web, desktop, or Android application. No need to write a backend…

🔎What is Node.js? Node.js is a javascript runtime environment. We can run javascript on the browser because the browser has an in-built V8 engine that is capable of executing Javascript. But if you want to execute javascript outside your browser then node.js comes to your rescue.Node.js is a wrapper around the V8 engine.V8…

Let’s understand two approaches for solving this Hard leetcode Problem:- Approach 1: Using Branch and Bound //Using Branch and Bound Technique class Solution { public: void solveNQueensHelper(int n, int row, vector<vector<string>>& output, bool* cols, bool* diag1, bool* diag2, vector<string> smallOutput){ //Base Case if(row == n){ output.push_back(smallOutput); return; } //Traversing the…

In this blog, I will be covering important problems on the linked list so that after going through this blog you will be good enough to ace linked list problems in your interview.I have shared the most optimized, well commented and most easisest way of writing code for each problem. …

#BecomeTheEngineerYouWereMeantToBe In this article, I’ll be sharing my experience with Crio Winter Of Doing, which inspired and made me believe in doing! What Actually Crio Winter Of Doing Is? Crio Winter Of Doing(CWOD) is India’s largest tech externship program for developers organized by Crio.Do. It’s a program which will show you…