Alex Yang
Alex Yang
Author Archives: Alex Yang

Python Regular Expressions Cheat Sheet

The tough thing about learning data is remembering all the syntax. While at Dataquest we advocate getting used to consulting the Python documentation, sometimes it’s nice to have a handy reference, so we’ve put together this cheat sheet to help you out! This cheat sheet is based on Python 3’s documentation on regular expressions. If […]

Regular Expressions for Data Scientists

As data scientists, diving headlong into huge heaps of data is part of the mission. Sometimes, this includes massive corpuses of text. For instance, suppose we were asked to figure out who’s been emailing whom in the scandal of the Panama Papers — we’d be sifting through 11.5 million documents! We could do that manually […]

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