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This article mainly introduces "beginners choose Python2 or Python3". In daily operation, I believe many people have doubts about whether beginners choose Python2 or Python3. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "beginners choose Python2 or Python3". Next, please follow the editor to study!

1. Python2 used to be very popular, and many software companies still use Python2, but as more and more companies begin to migrate from Python2 to 3, beginners can avoid spending more time learning past versions.

2. Python2 and Python3 are not compatible with each other. Now many developers are using Python3 development libraries, and many old Python2-based development packages are still not compatible. It is still difficult for beginners to port Python2 libraries to Python3.

3. Python3 has better Unicode encoding support in Python3 syntax, the default cultural string is Unicode, while Python2 is stored as ASCII by default, and Unicode is more generic than ASCII and can provide more choices.

4. Python3 version improves the problem of integer division. In Python2, if you write any number after the decimal point, the calculation will be automatically rounded. You don't need to worry about this when you use Python3.

5. There are different print statement declaration syntax between the two versions, which is a grammatical difference and does not affect the function of Python.

At this point, the study on "beginners choose Python2 or Python3" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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