Collections APIs provide developers with a set of classes and interfaces that make it easier to handle collections of objects.
HashSet is based on HashMap. If we look at HashSet<E> implementation, everything is been managed under HashMap&…
java collections concurrency hashmap hashsetI'm migrating a piece of code to make use of generics. One argument for doing so is that the for …
java collectionsIs there a way to create a list of primitive int or any primitives in java like following? List<…
java list generics collectionsHow can I make an equality assertion between lists in a JUnit test case? Equality should be between the content …
java unit-testing collections junitI love string.IsNullOrEmpty method. I'd love to have something that would allow the same functionality for IEnumerable. Is there …
c# .net linq collections ienumerableIt's clear that a search performance of the generic HashSet<T> class is higher than of the generic …
.net performance collections list hashI'm sending some parameters from a form in this way: myparam[0] : 'myValue1' myparam[1] : 'myValue2' myparam[2] : 'myValue3' otherParam : …
java spring data-binding collections spring-mvcFor example, I am currently doing this: Set<String> setOfTopicAuthors = .... List<String> list = Arrays.asList( setOfTopicAuthors.…
java list collections set jdk1.6Im trying to sort through an arraylist of objects by a particular value within the object. What would be the …
java android sorting collections comparatorI want an implementation of List<T> as a property which can be used thread-safely without any doubt. …
c# collections properties thread-safety