foreach vs somelist.foreach(){}

there apparently ways iterate over collection. extraordinary there any differences, since you'd proceed over other.

first type:

list<string> somelist = <some proceed init>
foreach(string s somelist) {
   <process string>
}

other way:

list<string> somelist = <some proceed init>
somelist.foreach(delegate(string s) {
    <process string>
});

i suspect off tip head, instead opposite nominee i above, you'd have reusable nominee specify...