Network programming in c

... struct sockaddr _in or struct sockaddr _in6 • Cast it to a struct sockaddr before calling the socket routines struct sockaddr _in addr; // Fill in addr here if (bind(fd, (struct sockaddr ... protocol level • To teach concurrent network programming in C Creating an Address: Manually (Client) inet_pton() to convert address htons() to convert port #include <sys/types.h&...

Ngày tải lên: 05/09/2013, 09:57

... <sys/socket.h> #include <netinet /in. h> #include <arpa/inet.h> #define MYPORT 3490 main() { int sockfd; struct sockaddr _in my_addr; sockfd = socket(AF_INET, SOCK_STREAM, 0); // do some error checking! my_addr.sin_family ... there’s a cleaner interface you can use instead of inet_addr(): it’s called inet_aton() (“aton” means “ascii to network ): #include <sys/socket.h&...

Ngày tải lên: 19/03/2014, 13:41

... a) Class myclass c) class MyClass b) class Myclass d) Class MyClass 38. Which of the following is a valid variable in C# ? [1.0] a) class c) _Class b) Class d) @class 39. Basic input ... implicitly. b) Static constructors can have accessibility modifiers. e) Static constructors are called when the class is loaded. c) Static constructors cannot be called explici...

Ngày tải lên: 21/08/2012, 15:55

... 104. Which of the following are correct statements for implementing an abstract class. [1.0] a) public abstract void class ClassA c) abstract public ClassA b) public abstract class ClassA ... have two .cs files. The alpha.cs file contains a class called Alpha that contains an internal method called Method. The beta.cs file contains a class called Beta that also contains an interna...

Ngày tải lên: 29/08/2012, 16:37

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Ngày tải lên: 05/11/2012, 14:45

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Ngày tải lên: 15/11/2012, 14:57

... object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int X = B.Y + 1; } class B { public static int Y = A.X + 1; static void Main() ... syntax for declaring an indexer. [1.0] a) protected int this[int var1] c) public int this(int var1) b) public int classname[int index] d) public int this[int var1] case 1: System.Console.Writ...

Ngày tải lên: 09/04/2013, 09:10

... Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.087: Practical Programming in C IAP 2010 Problem Set 3 – Solutions Control flow. Functions. ... generating function fibonacci in prob1 .c, which is reproduced at the end of this problem set (and can be downloaded from Stellar). The main() function handles the code profiling, calling...

Ngày tải lên: 25/04/2013, 08:07

... count to 1 public: String(const char *s = 0) { rep = new StringRep(s); rep->rc = 1; } ❑ Copy constructor just copies StringRep object and increments reference count String(const String& rhs) ... new dynamically generated character string is copied again in StringRep constructor ➠ could be avoided by providing additional StringRep constructor that either ✰ takes two character strings...

Ngày tải lên: 13/12/2013, 08:15

... follows: public class CSocketPacket { public System.Net.Sockets.Socket thisSocket; public byte[] dataBuffer = new byte[1024]; } and call BeginReceive as follows: CSocketPacket theSocPkt = new CSocketPacket ... acts as a client and makes the connection to the server application. The server application can either accept or reject the connection. If the server accepts the connection, a dialog...

Ngày tải lên: 18/01/2014, 08:20