how to use for each code example

Example 1: java for each

//itemset contains variables of type <Data Type>
for(<Data Type> item : itemset) {
  //loop
}

Example 2: foreach jas

const array1 = ['a', 'b', 'c'];

array1.forEach(element => console.log(element));

Example 3: enhanced for loop java

class AssignmentOperator {
   public static void main(String[] args) {
      
      char[] vowels = {'a', 'e', 'i', 'o', 'u'};
      // foreach loop
      for (char item: vowels) {
         System.out.println(item);
      }
   }
}

Example 4: for each java

public class JavaArray {

    public static void main(String[] s) {
        int[] age = new int[5];
        age[0] = 21;
        age[1] = 23;
        age[2] = 45;
        age[3] = 31;
        age[4] = 33;
        for (int a : age) {
            System.out.println("age= " + a);
        }

    }
}

Example 5: mdn foreach

arr.forEach(callback(currentValue [, index [, array]])[, thisArg])

Example 6: how to do for each in java

for(int i : alist)
{
  i+=1
}