Other Methods of HashMap Iterate Through a HashMap In aHashMap, we can iterate through itskeys iterate through itsvalues iterate through itskeys/values 1. Using the forEach loop packagecom.programiz.hashmap;importjava.util.HashMap;importjava.util.Map.Entry;publicclassForEachLoop{publicstaticvoidm...
Example: Rust HashMap Methods use std::collections::HashMap; fn main() { let mut fruits: HashMap<i32, String> = HashMap::new(); fruits.insert(1, String::from("Apple")); fruits.insert(2, String::from("Banana")); // loop and print values of hashmap using values() method for ...
Try Programiz PRO today. Tutorials Examples Courses Try Programiz PRO Java HashMap Methods Java HashMap clear() Java HashMap clone() Java HashMap isEmpty() Java HashMap size() Java HashMap put() Java HashMap putAll() Java HashMap putIfAbsent() Java HashMap remove() Java HashMap containsK...