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- static void Main(string[] args)
- {
- // q2:
- var i = 0;
- var q2Items = new List<string>
- {
- "Hello","World"
- };
- var whereItems = q2Items.Where(x =>
- {
- i++;
- return true;
- });
- // same as Q1, the query didn't run yet so i is still 0
- var firstList = whereItems.ToList();
- // i is 2
- var secondList = whereItems.ToList();
- // i is 4
- Console.WriteLine(i); // prints 4
- Console.ReadKey();
- }
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