Python Core and Advanced introduction part - 1 | What is a Python ? | What can Python do? | why python

What is a Python ?

Python is a popular programming language. It was produced by Guido van Rossum, and released in 1991.

it is used for:

• Web development (server-side),
• Software development,
• mathematics,
• System scripting.

What can Python do?

• Python can be used on a server to create web applications.
• Python can be used with software to create workflows.
• Python can connect to database systems. It can also read and modify files.
• Python can be used to handle large data and perform complex mathematics.
• Python can be used for rapid prototyping, or for production-ready software development.

Why Python?

• Python works on various platforms (Windows, Mac, Linux, Raspberry Pi, etc.).
• Python has a simple syntax similar to the English language.
• Python has syntax that allows developers to write programs with fewer lines than some other programming languages.
• Python runs on an interpreter system, which means that code can be executed as it is written. This means that prototyping can happen very quickly.
• Python can be treated in a procedural way, an object-oriented way, or a functional way.

Good to know

• The most recent version of Python is Python 3, which we will use in this tutorial. However, Python 2, although not being updated with anything other than a security update, is still quite popular.
• In this tutorial, Python will be written in a text editor. It is possible to write Python in an integrated development environment, such as Thoni, Pykrom, NetBeans, or Eclipse which are particularly useful when managing large collections of Python files.

Python syntax compared to other programming languages

• Python was designed for readability, and has some similarities to the English language, being influenced by mathematics.
• Python uses new lines to complete a command, unlike other programming languages ​​that often use semicolons or parentheses.
• Python relies on indentation, using WhatsApp, to define scope; As a scope of loops, functions, and classes. Other programming languages ​​often use curly brackets for this purpose.