Is it better coding practice to define variables outside a foreach even though more verbose?

Question

In the following examples:

• the first seems more verbose but less wasteful of resources
• the second is less verbose bu

Answer 1

They are both virtually the same as far as performance goes (strings are immutable), but as for readability... I'd say neither is very good. You could easily just do it all within the Console.WriteLine.

Perhaps you can post the real problem instead of an example?