Python Language: Basics Guide For Beginners

 

Python Programming Language is a high-level and interpreted programming language developed by Guido Van Rossum in 1989.

It was first published in 1991, resulting in an excellent general-purpose language capable of generating anything from desktop software to web applications and frameworks.

It has interfaces to many OS system calls and libraries and can be extended to either C or C++. Many large companies use the Python programming language, including NASA, Google, Facebook, YouTube, Quora, etc.

Python programming is commonly used in the fields of Artificial Intelligence and other advanced computer science. Python had a deep focus on the readability of code and this class will teach you the basics of python.

Python is an interpreted programming language that allows you to operate fast and integrate systems more effectively.

History of Python

Python was created by Guido van Rossum in the 1980s at the Centrum Wiskunde & Informatica (CWI) in the Netherlands as a succession to the ABC language, capable of exceptional handling and interfacing with the Amoeba operating system.

Its implementation started in December 1989.

 

Van Rossum remained as Python's lead developer until July 12, 2018, when he announced his "permanent vacation" from his obligations as Python's Noble Dictator For Life, a title given to him by the Python society to represent his long-term dedication to the project's principal decision-maker.

Characteristics of Python Programming Language

• It provides rich data types and syntax reading is easier than any other programming language.
• It enables more flexibility in runtime compared to other programming languages.
• It is an autonomous scripted language of the platform with complete access to the operating systemAPIs.
• It includes the basic text administration facilities of Awk and Perl.
• There may be one or more classes and free features in a Python module.
• In addition to OOP (object-oriented programming), Python promotes functional and organized programming.
• Python can be compiled to byte code for large applications.
• It supports interactive mode that allows the interaction of testing and debugging of code snippets.
• Editing, debugging and testing is quick in Python, as there is no compilation phase.

Features of Python programming language

1. Python is a very readable programming language.
2. Python is an open-source programming language.
3. Learning python is simple as it is an expressive, high-level programming language, making it simple to understand the language and therefore simple to learn.
4. Python is also accessible and is running on multiple operating systems, including Mac, Windows, Linux, Unix, etc. It makes it a portable and cross-platform language.
5. Python comes with a big standard library with some useful codes and features that we can use when writing Python code.
6. Python promotes exception handling, which means we can write less error-prone code and test multiple situations that can cause an exception later.
7. Supports generators and understand the list. We will later cover these characteristics.
8. Python supports automatic memory management, which implies that the memory is automatically cleared and released. You don't have to bother clearing the memory.

Python Hello World Program

print "Hello World!"

Output:

Hello World!

Python program should save with .py extension as filename.py and then run this program for output.

Python Installation

Now we install python on your pc in these simple steps.

1. Go to the link: www.python.org/downloads and install the latest version of python on your computer.

 

 

2. Download and install any Python IDE.

 

• Pycharm
• Stani's Python Editor
• Atom
• Notepad++

PyCharm is an Integrated Development Environment (IDE) used in computer programming, specifically for the Python programming language.

It offers code analysis, embedded unit test, graphical debugger, integration with version control systems (VCSes), and promotes web development with Django.

Run Python Online

You can make and run a Python program online with the help of this site.

• Onlinegdb.com
• Tutorialspoint.com
• Jdoodle.com

 

What Can You Do with Python?

You may wonder what Python's apps are all. There are so many Python apps, here are some of them.

 

1. Web development - The Python-based web framework like Django or Flask is server-side software that helps you handle database systems, write backend programming logic, map URLs, etc.

 

2. Machine learning - Python has many apps for machine learning. Machine learning is a way of writing the logic for a device to learn on its own and solve a specific question. For example, products on websites such as Amazon, Flipkart, eBay, etc. are recommended as a user interest learning algorithm.

 

Another example of machine learning is facial recognition and voice recognition in your phone.

 

3. Data analysis - Python can also be used to develop information analysis and information visualization in the form of graphs.

 

4. Scripting - Scripting is the writing of small programs for easy tasks like automated answering emails. The Python programming language can also write such applications.

 

5. Game Development - You can use Python to create games.

* You can check this game Call of Duty: Modern Warfare and Warzone by EngineOwning.

 

6. Desktop apps - You can use a library such as Tkinter or QT to create desktop apps in Python.

 

7. You can create embedded applications in Python.

Use of Python Language

• Create video games for PC.
• Build algorithms for Artificial Intelligence.
• Program different science programs such as statistical models.

Best Books for Python Programming Language

If you are serious about studying python programming, you should get a nice book for yourself.

But, in the book, you will get a large image of programming ideas that you may not find elsewhere.

I am sure these books should help you to learn the python programming language easily.

Share your thoughts about the Python programming language in the comment box.

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Swift Language (Basics)

HTML Language (Basics)

CSS Language (Basics)