A reference variable is used to refer to (or access) an object. A reference variable is declared to be of a specific type and that type can never be changed. Ex: ArrayList lst = new ArrayList(); The above line creates a reference variable lst which refers to an ArrayList object
In C#, a reference type [of object] is an object created from a class, a value type is an object created from a struct. 2 value type of objects are identical if their value/state are the same, while reference type are identical only if their storage address are the same. In C#, unless you can look at the definition of an object, usually you don't know the object is a value type or reference type. public struct MyThing {} public class Toy {} MyThing cat = new MyThing(); MyThing dog = new MyThing(); Console.WriteLine(cat yours); // False
Array is a class name, hence ought to be a value type.
static reference type
if a variable is of value type memory is allocated on stack memory.. if it is of reference type,memory is allocated on heap memory..
It is a relative cell reference.
It is a relative cell reference.
C19 H20FNO3
=SUM(C5:C18) will add the values in all the cells from C5 to C18 and put the total in C19 when the formula is placed there.
Arrays are reference type. array values are always pass by reference.
The type of reference answers.com is; it is referred to as a Wiki.
19 is prime. rest are composite.
It can depend on what language you are using, but it's generally a reference type.
It is a relative reference.
It is a relative cell reference.
It is a relative cell reference.
It is a relative cell reference.