Master OOPS in Java in 10 Minutes – Simple Examples Every Developer Should Know
Feb 9 · 3 min read · Java became the heartthrob of techies because of its powerful Object Oriented Programming (OOP) system that revolutionized software engineering by moving it from traditional function-oriented methodologies to efficient, object based methodology. In O...
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Understanding GoF (Gang of Four) Design Patterns
Aug 18, 2025 · 3 min read · In software development, one of the biggest challenges is reusing code while keeping it flexible, maintainable, and easy to extend. This is where design patterns come in. The term GoF Design Patterns comes from the famous book “Design Patterns: Eleme...
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DSA: The 8-Week Grind — Day 2
Aug 4, 2025 · 3 min read · Python OOP Fundamentals — Building Code Like a Pro “Functions are good. Objects are better when things get complex.” 🟡 Why OOP in DSA? Most DSA problems can be solved with functions and loops. But when problems involve custom data structures (like ...
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🚀 My DevOps Journey — Week 7: Git Internals, Python Pitfalls, Cipher Fun & Cloud Realizations
Jul 18, 2025 · 7 min read · After last week’s Bash scripting marathon, I thought this week would be lighter. I was wrong. I tackled Git (again), jumped into Python basics, wrestled with exceptions and generators, started my AWS journey, and even squeezed in a Caesar cipher. Som...
Join discussionInterface vs Abstract Class in .NET — Understand the Real Difference Like a Pro!
Jul 15, 2025 · 4 min read · As a .NET developer, you've likely encountered the question:“When should I use an Interface, and when should I go for an Abstract Class?” This isn’t just a textbook concept — it’s a core design decision that can impact your application’s scalability,...
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Streamlining C++ I/O
Jul 8, 2025 · 5 min read · In C++, streams are a unified way to perform input and output operations. Whether you're working with files, strings, or the console, C++ stream classes make I/O flexible and powerful. In this article, we’ll explore: String streams (ostringstream, i...
Join discussionJava Collections: Comprehensive Notes for Interviews, OA, and Leetcode
Jul 6, 2025 · 11 min read · 1. Overview of Java Collections Framework The Java Collections Framework provides a set of classes and interfaces for storing and manipulating data efficiently. It includes: Interfaces: List, Set, Map, Queue, Deque Implementations: ArrayList, Linke...
Join discussionThe Real Reason We Call Them 'Constructors' : Real life vs OOP
Jul 2, 2025 · 5 min read · A quick heads-up before we start, there’s a short recap section at the end. Feel free to skip ahead if you're short on time. I won’t mind! Have you ever wondered what’s the connection between constructors in real life and constructors in OOP ? I mea...
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🚀 SOLID Principles Series – Part 2: Open/Closed Principle (OCP)
May 23, 2025 · 2 min read · Open/Closed Principle (OCP) Make your code ready for change — without breaking old stuff “A class should be open for extension but closed for modification.”— Bertrand Meyer What Does That Even Mean? Let’s break it down: Open for extension = You c...
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