Find elements which aren't in other list
63103
Compare the difference between two list
118108
Check if a Python list item contains a string inside another string
95734
Check if something is (not) in a list in Python
27025
How do I choose an element from a non-empty set?
26517
Is there a tool to get the lines in one file that are not in another?
134985
How to get the nth element of a python list or a default if not available
140063
An element not in a field extension
102911
Select rows which are not present in other table
95287
Generating a list of numbers that are not multiples of 4
102682
Reverse element in nested list
71298
Pythonic way to check if a list is sorted or not
2913
Find records from one table which don't exist in another
7486
Test if lists share any items in python
142154
How to get elements which have no children, but may have text?
138814
How can I filter data based on items in a list?
86662
How to report an error if an element is missing in the list of lists
128615
Filter out distinct elements with condition