ConcurrentModificationException while removing duplicates in collection
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Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop
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How to get list of duplicates when using DeleteDuplicates?
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Remove duplicates from a List in C#
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System.ListException: Before Insert or Upsert list must not have two identically equal elements - Deep Dive
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Removing Duplicate Value in Rest Api
155018
Use of Distinct with list of custom objects
102497
Inserting text gives objectcollection error
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Unset operation failing for MongoMapper model, cannot delete / remove key from model
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How could I retrieve the exact duplicate value from conditionally formatted list that highlight duplicates?
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getting exception while putting list data into the map
151233
Why are duplicates not being merged?
45434
How to keep unique items from a collection of similar items in a list?
135260
This code returns distinct values. However, what I want is to return a strongly typed collection as opposed to an anonymous type
17004
Is there a .NET collection interface that prevents adding objects?
150119
Scheme removing nested duplicates
84078
Why does notifyAll() raise IllegalMonitorStateException when synchronized on Integer?
92133
Exception using mongodb as infinispan cache store