Python: Iterate through list and remove duplicates (without using Set ...
Apr 26, 2017 · So I have a list: s = ['cat','dog','cat','mouse','dog'] And I want to be able to iterate through the list and remove the duplicates, WITHOUT using the set () function! So for example …
Ways to remove duplicates from list in Python - GeeksforGeeks
Nov 18, 2024 · In this article, we'll learn several ways to remove duplicates from a list in Python. The simplest way to remove duplicates is by converting a list to a set. We can use set () to …
How to Remove Duplicate Elements From Lists Without Using Sets in Python
Apr 9, 2022 · One common way to remove duplicates from a list is to use the set () function. We can simply convert the list to a set and then convert the set back to a list so that we are still …
Python: Remove Duplicates From A List (Five Solutions)
Jul 16, 2024 · To remove duplicates from a Python list while preserving order, create a dictionary from the list and then extract its keys as a new list: list (dict.fromkeys (my_list)).
How to Remove Duplicates from a List in Python
Jan 25, 2024 · In the realm of Python programming, mastering the art of removing duplicates from lists is an essential skill. This comprehensive guide equips developers with a diverse set of …
Remove/extract duplicate elements from list in Python
May 8, 2023 · Use set() if you don't need to keep the order of the original list. By passing a list to set(), it returns set, which ignores duplicate values and keeps only unique values as elements. …
10 Effective Ways to Remove Duplicates from Lists in Python
1 day ago · Now, let‘s explore the various techniques to remove duplicates from Python lists. 1. Using set () – The Classic Approach The most common method to remove duplicates is by …
7 Ways to Remove Duplicates from a List in Python
Jan 9, 2024 · Python’s filter () function can be used to create a new list with elements that satisfy a certain condition. We can use the filter () function to remove duplicates from a list. Create a …
Python: Removing Duplicates from a List - CodeRivers
Mar 21, 2025 · Sets in Python are unordered collections of unique elements. This property makes them a convenient way to remove duplicates from a list. In this code: 1. We first create a set …
Remove duplicate from list without using another list or set
Dec 29, 2022 · The outer loop with variable i is used to iterate over the list. The nested loop with variable j is used to check if the item is present in the slice after the index i.