collections Archives - Page 8 of 12

Does anyone know if there is a good equivalent to Java’s Set collection in C#? I know that you can somewhat mimic a ...

In Java 8 how can I filter a collection using the Stream API by checking the distinctness of a property of each object? ...

In Java there are the SortedSet and SortedMap interfaces. Both belong to the Java Collections framework and provide a sorted way to access ...

Is there any built-in method in Java which allows us to convert comma separated String to some container (e.g array, List or Vector)? ...

I have an array that I’ve created in TypeScript and it has a property that I use as a key. If I have ...

HashSet is based on HashMap. If we look at HashSet<E> implementation, everything is been managed under HashMap<E,Object>. <E> is used as a key ...

Being somewhat new to the Java language I’m trying to familiarize myself with all the ways (or at least the non-pathological ones) that ...

Set seems like a nice way to create Arrays with guaranteed unique elements, but it does not expose any good way to get ...