You can have up to 11 players on the field but most of the time you have 9.   There is the pitcher,catcher,third basemen,short stop,second basemen,first basemen,left â¦ field,center field,and right field.   The way you get up to 11 players is if you put some in right center and left center field.
A tuple is a fixed fixed-length list containing elements that need not have the same type. It can be, and often is, used as a key-value pair. A row (sometimes called a record) is the set of fields within a table that are relevant to a specific entity.
Basically, a tuple (Tuple in C#) is an ordered sequence, immutable, fixed-size and of heterogeneous objects, i.e., each object being of a specific type. The tuples are not new in programming. They are already used in F#, Python and databases. However, they are new to C#.