Introduction Errors are a normal part of programming. In Python, you will encounter two main types of errors: Python provides a powerful way to handle exceptions so your program doesn’t…

1. Introduction File handling is one of the most important skills in Python. Almost every real-world application needs to read from or write to a file. Python makes file handling…

📌 What are Regular Expressions (Regex)? Regular Expressions (regex) are powerful tools used to search, match, and manipulate text patterns. Python provides the re module to work with regex. 🔹…

Introduction JSON (JavaScript Object Notation) is a lightweight format for storing and exchanging data. It’s widely used in APIs, configuration files, and data storage. Python has a built-in json module…

Lesson 9: Dictionaries in Depth 1. Introduction to Dictionaries Dictionaries are one of the most powerful and flexible data structures in Python.They store data as key-value pairs and are extremely…

Lesson 8: Lists, Tuples, and Sets in Python 1. What is a Dictionary in Python? A dictionary in Python is a collection of key-value pairs. 📌 Example: 2. Creating Dictionaries…

Lesson 7 – Functions and Scope in Python 📘 Introduction In Python, lists, tuples, and sets are three important ways to store collections of items. Each has unique features and…

🔰 What Is a Function? A function is a reusable block of code that performs a specific task.Instead of repeating code, we can write it once and call it whenever…