Python Polars Guide Kontexte und Ausdrücke sind die Basis für die deklarative und effiziente Datenmanipulation in Polars. Wir beschreiben praxisnah, wie man sie nutzt.

I recently switched to using python 2.5 from 2.4, one of the new language level features in 2.5 is conditional expressions. Which I thought was odd because ...

Does anyone know of how to get the same behavior as in the Python implementation? Also, any suggestions on how to make the regular expressions "better" would be much appreciated.