How to Learn Python (Beginner's Guide to Python)

1. Python Rookie Tutorial

This is a beginner's guide for beginners to learn Python. If you are struggling with how to learn it, take a look at the editor's tutorial. Before officially introducing how to get started, let's first learn about Python. Python is an object-oriented scripting language.

2. Usage of Python for i in range()

The characteristics of Python are free, open source, and portable. Mixed development syntax is simple, easy to learn, and rich third-party modules and community object-oriented learning. Python can be used to achieve many functions, from quickly naming thousands of file names, automatically sending emails, creating visual charts, to data analysis, machine learning, web development, artificial intelligence, and more.

3. Python for loop

The above is a brief introduction to Python, and now we will officially explain how to get started with Python.

4. Python while loop statement

Python is a computer language. We need to learn its grammar rules, and then convert the ideas in our minds into computer recognizable and operational sentences to learn a new language.

5. Function and Usage of Python Strip() Function

1. Build an operating environment and install Python tutorial. 1. Open the official website at https://www.python. org/

6. Python split () method

On the homepage of the python official website 2. Click the download location in the figure above, select Windows or Apple version according to the computer configuration 3. Open the downloaded installation package, and complete the installation according to the requirements 4. After completion, check whether the installation is successful through win+R, enter cmd, open and enter python in the taskbar, and view the current download version number, indicating that the installation is successful.

7. Usage of Python if else

You can start coding now~

8.python turtle

Successfully installed editor pychar tutorial 1. Open the official website https://www.jetbrains.com/pycharm/

9. How to use the Python replace function

Pycharm official website homepage 2. Click on the image to download 3. Open the installation package and complete the installation as required

10. Usage of Python Map Function

Example 4 of pychar installation steps: Open pychar and create a new project. [File] - [New Project], once created, you can enter a statement on the right side, right-click to run, and you will see the running results in the prompt box below.

When you complete the above installation, it means that you can officially start the Python learning journey. With a learning attitude and operating environment, we need to arm ourselves with knowledge! The editor provides several learning paths, and what suits oneself is the best! I believe that if you want to learn Python, you will discover useful aspects from countless sources~

Video: Opening Bilibili and searching for Python courses will yield many results, although the quality may vary, it is definitely more than enough for beginners! Books: After you have gained a basic understanding through videos, you can start thinking about reading some books. Videos are more about taking you step by step, and books require you to explore. If you don't understand something, you can read it multiple times before searching for answers through videos.

Here are some popular and high-quality books recommended for beginners. 1. "Father and Child Programming Journey: Learning Python with Little Carter": Through cute comics and interesting examples, it vividly introduces basic programming concepts such as variables, loops, input and output, data structures, and graphical user interfaces. It is extremely friendly and fun for beginners!.

Father and Son's Programming Journey: Learning Python 2 with Little Carter. "Python Craftsman: Cases, Techniques, and Engineering Practice": a widely acclaimed open source article in the "Python Craftsman" series! The case combines practicality and fun. From the perspective of engineering practice, it helps everyone get started with Python systematically!.

Python Craftsman: Cases, Techniques, and Engineering Practice 3. "Python Programming from Beginner to Practitioner": A Python introductory book for Python readers at all levels, divided into basic and practical parts. The basic knowledge is explained in detail, and comes with a hands-on test, which can be used to practice!

Python Programming from Introduction to Practice 4. "Python Basic Tutorial (3rd Edition)": includes all aspects of Python programming, and later introduces the development process of 10 practical Python projects to readers according to the actual project development steps. The structure is clear, the content is simple, and it is easy to understand.

Python Basic Tutorial (3rd Edition) Group Chat: You can collect some Python learning groups through posts, communicate with the big shots in the groups, and obtain some cutting-edge information. Friends: Find friends who know Python around you, and don't miss out on such valuable one-on-one teaching! The summary method section is considered the most important part by the editor.

Learning is not aimless. Perhaps in the short term, you will go from knowing nothing to being able to imitate through videos. However, in order to truly get started, it is necessary to regularly reflect and summarize experiences. Here, the editor summarizes some methods he believes to learn Python, including other languages, hoping to be helpful to you. Clear goal: This goal is divided into two aspects.

One is the long-term goal, which is what you are learning Python for. The other is the short-term goal, which is where you need to learn every day or week, and to what extent. Then, you need to measure how your long-term goals can be achieved through specific short-term goals. As a beginner, regardless of your long-term goal, our first step must be to memorize the basic concepts of Python.

Such basic knowledge as variables, types, functions, loops, tuples, dictionaries and so on may seem boring, but only when they are firmly mastered, can they be used more easily to exercise logical thinking: computer language is strictly standardized, and clear and rigorous logic is required to transform ideas in the mind into computer recognizable command statements.

Especially in the process of nested statements, such as loops, it is necessary to clarify the relationship between the inside and outside of the loop to exercise logical thinking. You can consider breaking down major problems, setting sub goals, and practicing from macro to micro levels: never stay on the surface of watching videos or books! The fastest way to progress in mastering programming languages is through practical operations! When you truly write a program and try to use the statements in your mind to achieve the desired effect, it internalizes from the knowledge of others to your own abilities.

Of course, during this process, you will definitely encounter various problems, don't lose heart! The process of trial and error is also a part of learning. With more practice, you will definitely run fewer bugs! Be brave to try: When you are gradually able to perform some basic operations, do not stop and continue to study! At this point, you can think about what makes you feel complex about work or things, and what statements would make it easier? Don't worry about not finding a solution! Take notes and jot down possible ideas as well! Interest is the best teacher, it will motivate you to learn more! As you learn more, it will also provide you with new problem-solving ideas. On the other hand, trying to think about multiple statements that can achieve the same function will not only broaden your thinking but also deepen the consolidation of the already learned content.

Regular review: It can record daily learning content and feelings, and will strengthen your beliefs when it's boring. With so much text on practical operation, I believe you have some ideas on how to get started with Python! But everything is difficult at the beginning, thinking about the difficulties you may encounter will make you shrink back. Don't run away! Let's do some practical operations and experience the convenience brought by learning Python!

Before that, we can talk about the installation and use of python third-party modules. We can install them through the pip install module name, and import the module name to achieve the functions we want to achieve. Here, we install the schedule module. Win+R, enter cmd, open the taskbar, enter pip install schedule, and the download will start. Return the downloaded statement, enter the import schedule. If no error is reported, the installation is complete, You can use this module now.

We can also install and use third-party modules in PyCharm's settings. Below, we will use the schedule module to complete a small function that automatically outputs "clock in" every 3 seconds.

Code input

The running results can be achieved through a few lines of statements, freeing both hands and automatically implementing the output function. This module can also achieve timed automatic email sending, isn't it wonderful? Quickly learn and show off your skills! Writing in the last post is just an introduction, and more treasures need to be discovered by yourself. Learning a language is a long process, but as long as you persist, there will always be gains~

Looking forward to your successful learning and sharing your own experience one day. The above is my summary and I hope it will be helpful to everyone. Welcome to learn Python language together, and we will communicate and progress together!