apex looplist code example

Example 1: apex loop list

for (variable : list_or_set) {
    code_block
}

Example 2: apex loop

Integer[] myInts = new Integer[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
 
for (Integer i : myInts) {
    System.debug(i);
}