This question already has an answer here:
Consider the following code:
string alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
IEnumerable<string> randoms = Enumerable.Range(1, 10)
.Select(i =>
new string(alphabet
.OrderBy(c => new Random().Next())
.ToArray()));
As you can see I am ordering by new Random().Next()
which should be a different number in each evaluation, right?
However this is the result I am getting:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ABCDEFGHIJKLMNOPQRSTUVWXYZ
As you can see none of the characters got shuffled.
What is happening here?
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