Free Interactive Python Tutorial

I have the following python code which almost works for me (I'm SO close!). I have text file f… Read more How Do I Remove Duplicate Words From A List In Python Without Using Sets?

This is the continuation of the OP1 and OP2. Specifically, the objective is to remove duplicates if… Read more Getting Error While Using Itertools In Python

I am looking for a Pythonic way to solve the following problem. I have (what I think is) a working … Read more Find And Update Duplicates In A List Of Lists

I have created a DataFrame, and now need to count each duplicate row (by for example df['Gender… Read more Pandas Dataframe Count Duplicate Rows And Fill In Column

I have a Pandas 0.19.2 dataframe for Python 3.6x as below. I want to drop_duplicates() with the sam… Read more Pandas - Conditional Drop Duplicates

Suppose a data frame df has three columns c1, c2, c3. df=pd.DataFrame() df['c1']=[1,2,3,3,4… Read more Python: Separate Out Rows Which Have Duplicates In Panda Dataframe

I have found somewhat similar questions however the answers that I think could work are too complex… Read more What Is The Most Efficient Way With Python To Merge Rows In A Csv Which Have A Single Duplicate Field?

I actually have one dataframe, here is an exemple: cluster seq_sp1 seq_sp2 1 seq… Read more Remove Duplicated Seq Name Pandas

I have a list like below L = [[1,2],[1,3],[1,4],[2,1],[2,5],[3,1],[3,2]] The output should be [[1,… Read more Need To Remove Duplicates From A Nested List Preserving The Order

I have two lists, the first of which represents times of observation and the second of which repres… Read more How Can I Remove Indices Of Non-max Values That Correspond To Duplicate Values Of Separate List From Both Lists?

Given a list of lists, I want to make sure that there are no two lists that have the same values an… Read more Checking If A List Has Duplicate Lists

Sample Data {'transaction': {'merchant': 'merchantA', 'amount': 20,… Read more How To Find Duplicate Based Upon Multiple Columns In A Rolling Window In Pandas?

I have a data frame like this and I'm trying reshape my data frame using Pivot from Pandas in a… Read more Pivot Duplicates Rows Into New Columns Pandas

So, my first question was answered correctly. For reference you can go here... How to fill the whit… Read more Part 2 Of A Successful Outcome Regarding White-space Filling

I'm looking for a way to remove duplicate entries from a Python list but with a twist; The fina… Read more How To Eliminate Duplicate List Entries In Python While Preserving Case-sensitivity?

I have two lists, the first of which represents times of observation and the second of which repres… Read more How Can I Remove Indices Of Non-max Values That Correspond To Duplicate Values Of Separate List From Both Lists?

I know how to remove duplicate lines and duplicate characters from text, but I'm trying to acco… Read more Python: Remove Duplicate Groups Of Lines Of Text

I have a list of items like this: ['T1','T2','T2','T2','T2'… Read more Python : How To Find Duplicates In A List And Update These Duplicate Items By Renaming Them With A Progressive Letter Added