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This article mainly introduces the python variable assignment and the advantage of what is the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe you will gain after reading this python variable assignment and advantage of what article, let's take a look at it.

Variable assignment

1. The assignment in the = code means that the assignment on the right side of = = the variable on the left. Note that the equivalent = means, and equals = (two consecutive equal signs) means.

Enter seconds_per_day to see the value of this variable:

> seconds_per_day86400

2. The advantage of using variables is that you can save an intermediate result temporarily so that it can be reused later.

Appropriate variable names can improve the readability of the program (easy to read).

Now I still want to calculate "how many seconds are there in a year", because the number of seconds in a day has been calculated before, seconds_per_day, so you can use it directly:

What are the five characteristics of seconds_per_day * 36531536000python? what are the five characteristics of seconds_per_day? python.

1. It's easy to learn, and when you develop a program, you focus on solving problems, not understanding the language itself.

two。 Object-oriented, compared with other major languages such as C++ and Java, Python implements object-oriented programming in a very powerful and simple way.

3. Portability, Python programs can run on a variety of platforms without modification.

4. Explanation, programs written in Python do not need to be compiled into binary code and can be run directly from the source code.

5. Open source, Python is one of FLOSS (Free / Open Source Software).

This is the end of the article on "what are the assignments and advantages of python variables?" Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "what is the assignment and advantage of python variables". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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