Python is a versatile programming language that is loved by web developers, data scientists, and newbies around the world. In this article, I will walk you through how to learn Python step by step.
Why Python is Popular?
Python is one of the most popular programming languages in the coding community. The reasons why it is popular are:
- It is an open-source programming language so we can contribute by creating more libraries and packages from the Python community.
- As anyone can contribute, today it has a large number of libraries, which makes problem-solving much easier.
- Data structures in the Python programming language are very easy to learn and implement.
For the above reasons, Python code is beginner-friendly and seems more readable than other programming languages.
Who Should Learn Python?
Besides all the reasons mentioned above, Python is not a language a college student should start with for placements. This is because Python is not accepted in all industries, only companies that need back-end developers, data scientists, machine learning engineers, data analysts, etc. will hire you if your primary programming language is Python.
While programming languages like Java and C++ are accepted by all companies because recruiters know if someone is good at C++ or Java can easily understand Python to work on Python-related projects.
So, one thing that you need to understand before learning Python is that who should be learning Python today? So, anyone who wants to practice the professions mentioned below should learn Python:
- Research Analyst
- Data Scientist
- Data Scientist
- Back End Developer
- Full-stack Developer
- Machine Learning Engineer
- Data Engineer
Looking at the professions above, we can say that using Python is more research and analysis than development. This is because Python is an interpreter-based programming language that reads code line by line, so it is best suited for mathematical calculations and the development of machine learning algorithms.
How To Learn Python Step by Step?
Many beginners who choose Python as their first programming language don’t know how to learn Python step by step. Here are the step-by-step topics to learn Python:
- Data Types
- Mathematical Operators
- List, List Slicing and Comprehensions
- If Else Statements
- Classes and Objects
- Exceptions and Error handling
After learning python in the step by step sequence as mentioned above, you can go further to study desired professions such as data science, machine learning, or web development. You can learn most of Python in this book, it’s free and suitable for beginners.
I hope you liked this article on how to learn Python step by step for free. Feel free to ask your valuable questions in the comments section below.