Practice

Real PySpark, graded in seconds. Pick a problem and hit Run.

• Flag the Long Rideseasyselecting and filteringwithColumnbooleancolumn-expressions
• Large and In Chargeeasyselecting and filteringfilterselectcolumn-expressions
• Long Visitseasyselecting and filteringfilterselect
• Rename the Hitseasyselecting and filteringselectaliascolumn-expressions