Python Complete Course

What is Python? Python is a high-level, interpreted, and general-purpose programming language created by Guido van Rossum and released in 1991. Python is designed to be: It is widely used in: Example of Python code: Features of Python 1. Easy to Learn and Read Python uses simple English-like syntax. 2. Interpreted Language Python code runs… Read more: 1. Introduction to Python

Object-Oriented Programming (OOP) is a programming paradigm based on objects and classes. OOP helps: Classes and Objects What is a Class? A class is a blueprint for creating objects. It defines: What is an Object? An object is an instance of a class. Creating a Class Syntax Example Creating Objects Constructors A constructor is a… Read more: 10. Object-Oriented Programming (OOP)

Advanced Python concepts help write: Iterators in Python An iterator is an object used to iterate through data one element at a time. Examples of iterable objects: Using Iterator Output: StopIteration Exception When elements finish: Output: Custom Iterator Generators in Python Generators create iterators using yield. Advantages: Generator Function Generator with Loop Generator Expression Decorators… Read more: 11. Advanced Python Concepts

Python libraries provide ready-made functions and modules that help perform tasks easily. Python includes many built-in libraries called: These libraries come pre-installed with Python. Standard Libraries in Python Some commonly used standard libraries are: 1. math Module The math module provides mathematical functions. Importing math Common Math Functions Function Description sqrt() Square root pow() Power… Read more: 12. Python Libraries

Database programming allows Python applications to: Python supports many databases such as: SQLite with Python SQLite is a lightweight built-in database. Features: Python provides: module. Import SQLite Create Database Connection This creates: file. Create Cursor Object Cursor executes SQL queries. Create Table Insert Data Read Data Output Example: Update Data Delete Data Close Connection Complete… Read more: 13. Database Programming in Python