Encapsulation is one of the core concepts of Object-Oriented Programming (OOP) in Python.It is the process of wrapping data (variables) and methods (functions) together into a single unit — typically a class — while restricting direct access to some of the object’s components. In simpler terms: Encapsulation helps hide sensitive data from being modified accidentally […]
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Polymorphism in Python is a foundational concept in programming that allows entities like functions, methods or operators to behave differently based on the type of data they are handling. Derived from Greek, the term literally means “many forms”. Python’s dynamic typing and duck typing make it inherently polymorphic. Functions, operators and even built-in objects like
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Inheritance in Python is a fundamental concept in object-oriented programming (OOP) that allows one class to inherit the properties and behaviors (methods) of another class. Python, being an object-oriented language, supports inheritance, making it easier to write reusable and maintainable code. In this blog post, we will dive deep into inheritance in Python — what
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Graphs in Data Structure are one of the most important and widely used in computer science. We use them to represent connections or relationships between objects, which makes them useful in many real-life applications Graphs in Data Structure A graphs data structure is a non linear data structure which is having a connection between objects
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Queues aren’t always that simple. Depending on the need, the different Types of Queue in Data Structure that solve different kinds of problems efficiently. A queue is a linear structure in data structure which follows the FIFO (First In, First Out) principle. For example people are standing in a line in the hostel’s food stall
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Data structures help us organize and manage data efficiently. Stack and Queue are two simple and commonly used data structures that store data in a particular order. Let’s first understand what a Stack is. What is a Stack? A stack is like a pile of things placed one on top of another. Imagine a stack
If you’re new to data structures, one of the first things you’ll hear about is the Linked List. It might sound tricky at first, but once you get the idea, it’s actually pretty simple — and super useful too. In this post, we’ll explain what a linked list is, how it works in a simple
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If you’re learning data structures, you’ve probably heard of Binary Tree and Binary Search Tree (BSTs). While they may look similar, they have key differences in storing and organizing the data. In this post, let’s break down the difference in a simple and clear way. What is a Binary Tree? A Binary
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Think of how folders are organized on your computer — one main folder with many inside it. That’s exactly how a Tree Data Structure works. It starts from a single point (called the root) and branches out. Trees are used in file systems, search engines, and even in coding interviews. Once you understand the basics,
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The basic Python Data Structures in Python include list, set, tuples, and dictionary. Each of the data structures is unique in its own way. Data structures are “containers” that organize and group data according to type. What Are Data Structures? A Data Structure is a collection of data values, the relationships among them, and the
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