How to update all indexes with value pulled from another list when there are duplicate values?
12864
Reverse / invert a dictionary mapping
115991
Removing duplicates from a list of lists
21641
Remove duplicate entries, keeping latest only
147372
Remove duplicates from ArrayLists
112282
Remove duplicate fields in a given column (after ID check)
27214
Remove all the elements that occur in one list from another
113750
When should I use a unique constraint instead of a unique index?
125835
Can't find FULLTEXT index matching the column list (indexes is set)
39443
Remove duplicate rules in a list?
46533
Duplicates of duplicates should be remapped
68650
Get Distinct values out of List
151233
Why are duplicates not being merged?
53625
Duplicate id in list
137337
Removing duplicates from a list collection
153235
Checking for duplicates in sublists
38371
How to UPSERT (MERGE, INSERT ... ON DUPLICATE UPDATE) in PostgreSQL?
85230
What is the most elegant way to find index of duplicate items in C# List