JAVA

java foreach

List<String> someList = new ArrayList<String>();
// add "monkey", "donkey", "skeleton key" to someList
for (String item : someList) {
    System.out.println(item);
}

foreach java

for (String name : names) {
    System.out.println(name);
}

java foreach

for (String item : someList) {
    System.out.println(item);
}

java foreach

for (String item : someList) {
    System.out.println(item);
}

java foreach method

names.forEach(name -> {
    System.out.println(name);
});

each loop in java

//each llop
for (type var : array) 
{ 
    statements using var;
}

each loop in java

//each llop
for (type var : array) 
{ 
    statements using var;
}

Java forEach() Method

import java.util.concurrent.ConcurrentHashMap;

class Main {
    public static void main(String[] args) {

        ConcurrentHashMap<String, Integer> numbers = new ConcurrentHashMap<>();
        numbers.put("One", 1);
        numbers.put("Two", 2);
        numbers.put("Three", 3);
        System.out.println("ConcurrentHashMap: " + numbers);

        // forEach() without transformer function
        numbers.forEach(4, (k, v) -> System.out.println("key: " + k + " value: " + v));

        // forEach() with transformer function
        System.out.print("Values are ");
        numbers.forEach(4, (k, v) -> v, (v) -> System.out.print(v + ", "));
    }
}

each loop in java

//each llop
for (type var : array) 
{ 
    statements using var;
}

foreach() java

List<String> list = List.of("a", "b", "c");
list.forEach(elt -> System.out.println(elt)) /* output: a
                                                        b
                                                        c  */

java foreach

for (int i=0; i<arr.length; i++) 
{ 
    type var = arr[i];
    statements using var;
}