DSA

What is a hashmap or a hashset and when to use one or the other

When working with Java, you may encounter two commonly used data structures: HashMap and HashSet. Both are part of the…

Tutorials

May 28, 2025

DSA

Binary Search: The Algorithm I Swore I Knew (Until I Didn’t)

Binary Search is often regarded as one of the most efficient algorithms for searching through sorted data. If you've eve...

Tutorials

May 28, 2025

DSA

Check lowest total price with weighted items

Welcome to this tutorial! If you've ever found yourself needing to select a group of items based on specific criteria,…

Tutorials

May 28, 2025

DSA

Topological Sorting

Topological sorting is a fundamental concept in computer science, particularly in the field of graph theory. It is used ...

Tutorials

May 28, 2025

DSA

I Made Algorithms Fun and Visual: Here’s How You Can Learn Them Too

Have you ever felt overwhelmed by the complexities of data structures and algorithms? You’re not alone! Many learners st...

Tutorials

May 28, 2025

DSA

Trees and Binary Trees in .NET — Structure, Traversal, and Search

Welcome to this tutorial on tree data structures in .NET 8! In this guide, we will explore the concept of…

Tutorials

May 28, 2025

DSA

Trees and Binary Trees in .NET — Structure, Traversal, and Search

Welcome to this tutorial on tree data structures in .NET 8! In this guide, we will explore the concept of…

Tutorials

May 28, 2025

DSA

Day 43: Can You Deep Clone a JavaScript Object Without Losing Data?

In the world of programming, especially when working with JavaScript, you may encounter situations where you need to dup...

Tutorials

May 28, 2025

DSA

How I Finally Started Cracking DSA — A Roadmap for Beginners

For many aspiring programmers and computer scientists, the world of Data Structures and Algorithms (DSA) can seem daunti...

Tutorials

May 28, 2025