Is there an “upto” method in C#?

Question

Here\'s a bit of code which prints out the squares of the numbers from 0 to 9:

for (int i = 0; i < 10; i++)
    Console.WriteLine(i*i);

Doin

Answer 1

Take a look at LINQ TakeWhile or for your specific case of integers, use Enumerable.Range

Enumerable.Range(1, 10).Select(i => ...);

Arguably you shouldn't be putting an Action on the end there, see comments on ForEach here.