Category: Live updates

Merging dataframes with Pandas

Performing Anti-Joins Merge employees and top_cust with a left join, setting indicatorargument to True. Save the result to empl_cust. Select the srid column of empl_cust and the rows where _merge is 'left_only'. Save the result to srid_list. Subset the employees table and select those rows where the srid is in the variable srid_list and print the results. Success! You performed an anti-join by first merging the tables with a left...

String representation of objects

Implementation of str: Implementation of repr Surround string arguments with quotation marks in the __repr__() output. String representation of objects There are two special methods in Python that return a string representation of an object. __str__() is called when you use print() or str() on an object, and __repr__() is called when you use repr() on an object, print...