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In this article Xiaobian for you to introduce in detail "how to use the similarity function in python", the content is detailed, the steps are clear, and the details are handled properly. I hope that this article "how to use the similarity function in python" can help you solve your doubts.

1. The similarity function takes two lists and returns a list of the same elements in both lists.

2, the function uses list derivation, traverses all the elements in the a list, and uses the in keyword to determine whether these elements exist in the b list.

Example

Def similarity (a, b): return [item for item in an if item in b] # EXAMPLESsimilarity ([1, 2, 3], [1, 2, 4]) # [1, 2] what are the advantages of Python? 1. Easy to use. Compared with traditional languages such as C Python +, Java, C #, Python has less strict requirements on code format.

2. Python is open source, everyone can see the source code, and it can be ported to many platforms.

3. Python is object-oriented, which can support both process-oriented programming and object-oriented programming.

4. Python is an interpretive language. Programs written by Python do not need to be compiled into binary code and can be run directly from the source code.

5. Python has powerful functions, has many modules, and can basically achieve all the common functions.

After reading this, the article "how to use the similarity function in python" has been introduced. If you want to master the knowledge of this article, you still need to practice and use it yourself to understand it. If you want to know more about related articles, please follow the industry information channel.

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