The Python programming language is freely available and makes solving a computer problem almost as easy as writing out your thoughts about the solution. The code can be written once and run on almost any computer without needing to change the program.
How Python Is Used
Python is a general-purpose programming language that can be used on any modern computer operating system. It can be used for processing text, numbers, images, scientific data and just about anything else you might save on a computer. It is used daily in the operations of the Google search engine, the video-sharing website YouTube, NASA and the New York Stock Exchange. These are but a few of the places where Python plays important roles in the success of the business, government, and non-profit organizations; there are many others.
Python is an interpreted language. This means that it is not converted to computer-readable code before the program is run but at runtime. In the past, this type of language was called a scripting language, intimating its use was for trivial tasks. However, programming languages such as Python have forced a change in that nomenclature. Increasingly, large applications are written almost exclusively in Python. Some ways that you can apply Python include:
- Programming CGI for Web Applications
- Building an RSS Reader
- Reading from and Writing to MySQL
- Reading from and Writing to PostgreSQL
- Creating Calendars in HTML
- Working With Files