100 Days of Python Learning Day-1

Day 1: Introduction to Python

Welcome to your first step in the exciting world of Python programming! 🐍 

In this 100-day Python learning journey, we'll take it slow and steady, making sure we build a strong foundation together. 

Whether you're from a non-technical background or just starting your programming adventure, this is the perfect place to begin. 

  What is Python? 

Python is a powerful and versatile programming language.

It's known for its simplicity and readability, making it an excellent choice for beginners. 

With Python, you can create all sorts of programs, from simple calculators to complex web applications and more. It's widely used in various fields like web development, data analysis, scientific research, artificial intelligence, and more.

Why Python? 

Easy to Read and Write: 

Python code looks a lot like English, so it's easier to understand and write even if you're new to programming.

Versatile: 

You can use Python for a wide range of tasks, from automating small tasks to building large applications. Vast Community: Python has a massive community of developers who are always ready to help and share their knowledge.

 Abundance of Libraries: 

Python offers numerous libraries and frameworks that simplify complex tasks, saving you time and effort.

Cross-Platform:

 You can run Python on various operating systems, making your code portable.

Goto https://www.python.org/downloads/ and download latest version of Python IDLE

ALTERNATIVE OPTION

 Goto https://colab.google/ , here is Google Colab or call Google Colab Notebooks

Your First Python Program: Hello, World! 

Let's dive in with a simple example. In Python, we often start by creating a "Hello, World!" program.

If you choose Python IDLE or anyother Editor so : 

 This might not seem like much, but it's a crucial first step. Open a text editor or an integrated development environment (IDE) like IDLE or Visual Studio Code. 

Type in the following code:  

print("Hello World!")

             Save the file with a .py extension, like hello.py. Now, open your command prompt or terminal, navigate to the directory where you saved the file, and type: 

python hello.py  in CMD

You should see the text "Hello, World!" displayed on your screen. 

Congratulations! 

You've just run your first Python program. 

Python is a user-friendly programming language. It's versatile and used in various fields. Python code is easy to read and write. "Hello, World!" is the traditional starting point for programming. That's it for your first day of Python learning! You've taken your initial step into the world of programming. Tomorrow, we'll explore variables and how they help us store and manipulate data. Keep up the great work! 👏