Snippets tagged “key-value-pair”
3 snippets use this tag.
- A KeyValuePair in JavaJava
In Java, a KeyValuePair is a data structure that represents a pair of keys and values, similar to a Map.
- HashMap - getting First Key valueJava
To get the first key-value pair from a HashMap in Java, you can use the entrySet() method to get a set of the map's entries and then use the iterator() method to get an iterator for the set.
- What is the equivalent of the C++ Pair<L> in Java?Java
In Java, the equivalent of the C++ Pair class is the AbstractMap.SimpleEntry class or the AbstractMap.SimpleImmutableEntry class.