"I want to start programming, but I don't know where to start."
"Can I use Python even if I'm from a liberal arts background and have no science background?"
Many people are troubled by this problem.
So in this article,Why Python is the best choice for beginnersand,
We will carefully explain the first step to actually writing code and learning.
Simple grammar, wide range of uses, and easy to learnWith Python,
Anyone can easily enter the world of programming.
Whether you're a humanities student or a child, you can learn through fun practical experience.
- An easy-to-understand introduction to the features of Python
- Why it's perfect for programming beginners
- Python has a wide range of uses
- Let's actually run Python
- Things to note when learning Python and common stumbling points
- Next steps after learning Python
- Completed code for Python beginners
- Summary: Python is the best language for beginners
An easy-to-understand introduction to the features of Python
Conclusion: Python is the easiest language for beginners to learn
Python is a programming languageLanguage for beginnersIt is known as:
Because,Key points for ease of learningBecause there is.
- Easy grammar(Easy to read like English)
- Easy to set up(Can be run on a browser or app)
- There are plenty of introductory books and online articles
- Easy to connect to work or side jobs
For example, "Hello, world!" takes several lines of code in C but just one in Python.
1 | () |
This will just display the text on the screen.
thisSimplicity is why Python is so popularis.
Why it's perfect for programming beginners
Conclusion: It's a language that's easy to progress in without getting bogged down.
Python is a very friendly language for those new to programming.
Here are some reasons why:
- Easy to understand error message when an error occurs
- Easy-to-remember grammar based on English words
- Less code to write initially
In Python, commands such as "If x then do this" can be given as simply as follows:
1 | = 80 = 70: () |
We do not use semicolons or curly brackets, which can stump beginners.
Therefore,It's hard to get lost when writingIts characteristic is that.
Python has a wide range of uses
Conclusion: You can make anything from games to AI
Python is used in many areas, such as:
- Development of artificial intelligence (AI) and machine learning
- Creating the back end (server) of the homepage
- Development of games and apps for children
- Automating Excel processing and streamlining operations
The Ministry of Internal Affairs and Communications' "Information and Communications White Paper" also states that Python isA language that is gaining attention in data analysis and AI talent developmentIt is introduced as:
Source: https://www.soumu.go.jp/johotsusintokei/whitepaper/ja/r04/html/nd143310.html
In other words, learning Python isThe first step to expanding future possibilitiesIt becomes.
Let's actually run Python
Conclusion: Try Python Now
Even if you don't have Python installed on your computer, you can use it right now on the following sites.
- https://paiza.io/ja
- https://replit.com/
- https://www.programiz.com/python-programming/online-compiler
Alternatively, Windows users can use the free software "Thonny".
First code example
1 | = () + ) |
In this way,Enter your name and receive a greetingJust the experience alone will give you a sense of the fun of programming.
Things to note when learning Python and common stumbling points
Conclusion: It is important to get into the habit of reading error messages
Python is a friendly language, but there are some areas where beginners can have trouble.
- Indentation (whitespace) is prone to errors
- The error message is in English so I skip over it
- Sometimes things don't work properly when building the environment
If you get an error like the one below, don't panic. Check the line number and where the error is.
1 | |
This means that "indentation (space) is needed but not provided."
Adding four spaces to the beginning of the line will often fix the problem.
Next steps after learning Python
Conclusion: I recommend moving on to app and AI development.
Once you have learned Python, you can explore the following areas:
- Introduction to AI (Image Recognition/Chatbots)
- Data analysis (graph creation and numerical calculation)
- Web application development (using Flask and Django)
For example, the following article also introduces the steps to create an "AI image judgment app" using Python.
🔗 I tried making an "AI image judgment API" using Python
If you're not sure what to learn next, Python gives you plenty of optionsis.
Completed code for Python beginners
Finally, let's create a simple profile book app using Python.
1 | = (= ((, =: ) ( |
When you run this code, the information you entered is profile.txt It will be saved in a file called .
Many people are impressed that they can "save" using the program.
Summary: Python is the best language for beginners
Python has many advantages, such as "easy grammar," "many things you can do," and "quick to use."An ideal programming language for beginnersis.
If you start using Python today, you can create automation and apps in 3 months.It will look like this.
Let's start with "print()". Feel free to start with ease.
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