Polymorphism in Object-Oriented Programming
1. What is Polymorphism Polymorphism means “many forms”. “Poly” is a prefix meaning “many” and “Morphism” is derived from Greek […]
Coding
Coding
Encapsulation in Object-Oriented Programming
Encapsulation is one of the four fundamental principles of Object-Oriented Programming (OOP), along with abstraction, inheritance, and polymorphism. Encapsulation is
C++ Programming, Coding
<cstring> vs <string> in C++
C-Style Strings and std::string of STL In C++, strings are a sequence of characters used to represent text. C++ provides
Networking
What happens when you type a URL into your browser?
When you type a URL into your browser and press “Enter,” a complex sequence of actions occurs to fetch and
Coding
Advantage of Handwriting Over Typing on Learning Programming Software
When it comes to learning programming or software development, handwriting has several advantages over typing, particularly in fostering deeper understanding
System Design
What Is Back-of-the-Envelope Estimation?
Back-of-the-envelope estimation is a rough calculation used to estimate the feasibility, cost, or scale of a project or problem without
System Design
Securely Storing Passwords in System – Password with Salt
Using a password with salt is a common best practice for securely storing passwords in a system. It protects against
System Design
What is Kafka? Why is Kafka fast?
What is Kafka? Apache Kafka is a distributed event streaming platform designed for high-throughput, fault-tolerant, and real-time data processing. It
Coding
Git – Distributed Version Control System
Git is a distributed version control system that helps developers track changes in source code, collaborate with others, and manage
Data Structures and Corresponding STL
The C++ Standard Template Library (STL) is a collection of powerful and flexible generic classes and functions designed to manage