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This article mainly shows you "python how to use to_csv", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "python how to use to_csv" this article.

To_csv

This is also a command that everyone will use. Two techniques are pointed out here. The first one is

Print (df [: 5] .to _ csv ())

You can use this command to accurately print the first five lines of data written to the file.

Another technique is to deal with mixed integers and missing values. If the column contains both missing values and integers, the data type will still be float rather than int. When exporting the table, you can add float_format ='%. 0f' rounds all floating-point numbers to integers. If you only want integer output for all columns, use this technique and you will get rid of all the distressing'. 0'.

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