Check if the string contains a substring that matches a pattern. Parameters: pattern. A valid regular expression pattern, ...

Check if sublists contain the given item. Parameters: item. Item that will be checked for membership.

Check if sub-arrays contain the given item. Parameters: item. Item that will be checked for membership.

Check if the string contains a substring that matches a pattern. Parameters: pattern. A valid regular expression pattern, compatible with the regex crate.

This page gives an overview of all public Series methods. class polars.Series( )[source] A Series represents a single column in a polars DataFrame. polars.Series.is_in · polars.DataFrame.to_series · polars.Series.exp · Series. - dtype

24 мар. 2023 г. · To filter the rows in the Polars dataframe df where the column col1 contains any of the values from the list a_list, you can use the str.contains() method.

Use the Aho-Corasick algorithm to find matches. Determines if any of the patterns are contained in the string. Parameters: patterns. String patterns to search.

Check if binaries in Series contain a binary substring. Parameters: literal. The binary substring to look for.

The Series variants contain differently typed ChunkedArrays. These structs can be turned into iterators, making it possible to use any function/ closure you ...

Check if binaries in Series contain a binary substring. Parameters: literal. The binary substring to look for. Returns: Series.