how to use a foreach loop code example
Example 1: java for each
//itemset contains variables of type <Data Type>
for(<Data Type> item : itemset) {
//loop
}
Example 2: javascript foreach example
var colors = ["red", "blue", "green"];
colors.forEach(function(color) {
console.log(color);
});
Example 3: java for each loop
// definition eine Datenstruktur, hier ein Array mit 9 Werten
int[] array = new int[]{4, 8, 4, 2, 2, 1, 1, 5, 9};
// ForEach Schleife
for( int k: array )
{
System.out.println("k = "+k);
}