--%>
Assignment Help - homework help

What are collections and generics

What are collections and generics?

E

Expert

Verified

A collection can be defined as a group of related items that can be referred to as a single unit. The System.Collections namespace provides you with many classes and interfaces. Some of them are - ArrayList, List, Stack, ICollection, IEnumerable, and IDictionary. Generics provide the type-safety to your class at the compile time. While creating a data structure, you never need to specify the data type at the time of declaration. The System.Collections.Generic namespace contains all the generic collections.

   Related Questions in Programming Languages

  • Q : What is an Attribute Attribute : It is

    Attribute: It is a particular usage of an instance variable. The set of attribute values held in a specific instance of a class state the current state of that instance. A class definition might impose specific constraints on the valid states of its i

    		•
  • Q : Define several features of XQuery

    Define several features of XQuery?

    		•
  • Q : Explain Model-view pattern Model-view

    Model-view pattern: It is a pattern in which the representation of data (that is, the model) is kept separate from its visualization (that is, the view). These decoupling makes it simpler to change the underlying data representation, or give multiple

    		•
  • Q : Explain a quality and metrics reporting

    What opinion would you provide to someone who asked you where to begin to introduce to their company a quality and metrics reporting program?

    		•
  • Q : Ways in which Java program is less

    Give two ways in which a Java program is less likely to be compromised than the same program written in C++.

    		•
  • Q : Grade someone activities Normal 0 false

    Normal 0 false false

  • Q : Define the term Binary Binary : This is

    Binary: This is the number representation in base 2. In base 2, only digits 0 and 1 are utilized. Digit positions symbolize successive powers of 2.

    		•
  • Q : Define Unions Unions: Unions in C and

    Unions: Unions in C and C++ are object overlays—aggregate quantities such as structs, except that each element of the union consists offset 0, and the total size of union is only as large as is required to hold its largest member (Kernighan and

    		•
  • Q : State the terms preemption and context

    State the terms preemption and context switching.

    		•
  • Q : What is First in-first out First in,

    First in, first out: It is FIFO semantics of the queue data structure. Items are eliminated in the order in which they arrived in the queue; therefore older items are always eliminated before newer ones.

    		•