break up array into little arrays

Question

i am sending out email to a list of people. I have the list of recipients in array but the list can get up to 500 people. There is a limitation on the number of recipients

Answer 1

You could use the Batch operation from MoreLINQ:

Person[] array = ...;

var arrays = list.Batch(50).Select(x = x.ToArray());

foreach (Person[] shorterArray in arrays)
{
    ...
}

(If you're happy with IEnumerable instead of arrays, you don't need the Select call of course.)