Python_work

Python day to day tasks exercise and resources

Python Programming Basics

Table of Contents

1. Why Python
2. Variables and Simple Data Types
3. Introducing Lists
4. Working with Lists
5. if Statements
6. Dictionaries
7. User Input and while Loops
8. Functions
9. Classes
10. Files and Exceptions
11. Testing Your Code

Why Python

Python is a powerful and versatile programming language known for its simplicity and readability. It is widely used in various fields such as web development, data science, artificial intelligence, and more.

Variables and Simple Data Types

In Python, variables are used to store data values. They can hold different types of data such as numbers, strings, and booleans.

Introducing Lists

Lists are a fundamental data structure in Python that allows you to store and manipulate collections of items. They are ordered, mutable, and can contain elements of different data types.

Working with Lists

Python provides a variety of built-in functions and methods for working with lists, such as append(), pop(), sort(), and more.

if Statements

if statements are used in Python to make decisions based on conditions. They allow you to execute certain code blocks only if a specified condition is true.

Dictionaries

Dictionaries are another essential data structure in Python that stores key-value pairs. They are unordered, mutable, and can be nested within each other.

User Input and while Loops

Python allows you to interact with users by accepting input from the keyboard. while loops are used to repeatedly execute a block of code as long as a specified condition is true.

Functions

Functions are reusable blocks of code that perform specific tasks. They help in organizing and modularizing your code for better readability and maintainability.

Classes

Classes are the blueprint for creating objects in Python. They encapsulate data and behavior into a single entity and support features like inheritance and polymorphism.

Files and Exceptions

Python provides built-in functions and syntax for working with files and handling exceptions. This allows you to read from and write to files, as well as handle errors gracefully.

Testing Your Code

Testing is an essential part of the software development process. Python offers various testing frameworks and techniques to ensure the reliability and correctness of your code.