15 Jun 2024•Python•Unknown

Drop Duplicate Rows

notes and solution files for drop duplicate rows.

View original LeetCode question

this entry collects the solution files i have for drop duplicate rows. i may expand it with a fuller write-up later, but the implementation files are already here.

available solution files

  • Python drop-duplicate-rows/drop-duplicate-rows.py

Solution files

Python•drop-duplicate-rows/drop-duplicate-rows.py
import pandas as pd

def dropDuplicateEmails(customers: pd.DataFrame) -> pd.DataFrame:
    customers.drop_duplicates(subset = class="syntax-string">"email", keep = class="syntax-string">"first", inplace = True)
    return customers