New posts in collections

Java: Enumeration from Set<String>

Elegant way to search an PHP array using a user-defined function

Why Java Collection Framework doesn't contain Tree and Graph

Is there java.util.concurrent equivalent for WeakHashMap?

The correct way to return the only element from a set

Why does Python not support record type? (i.e. mutable namedtuple)

Map equality using Hamcrest

Java HashSet vs HashMap

How to customize the data-prototype attribute in Symfony 2 forms

System.InvalidOperationException: Collection was modified

How do I get an IntStream from a List<Integer>?

Should a HashSet be allowed to be added to itself in Java?

Why does java.util.Properties implement Map<Object,Object> and not Map<String,String>

How to flatten all items from a nested Java Collection into a single List?

Java: Hashset Vs TreeSet - when should I use over the other? [duplicate]

Convert dictionary to List<KeyValuePair>

Java get last element of a collection

Setting attributes on a collection - backbone js

Remove empty collections from a JSON with Gson

Immutable Scala Map implementation that preserves insertion order [duplicate]