network programming in c

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

... static constructor for a class is called automatically when the object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int ... Static constructors can be called explicitly or implicitly. b) Static constructors can have accessibility modifiers. e) Static constructors are called when the class is loaded. c) Static constructors ......

Ngày tải lên: 21/08/2012, 15:55

... implementing an abstract class. [1.0] a) public abstract void class ClassA c) abstract public ClassA b) public abstract class ClassA 105. Which of the following methods can be called ... class Test { 2. public static void Print(object[] arr){ 3. foreach(object p in arr) 4. System.Console.WriteLine(p); 5. } 6. public static void Main(){ 7. string s=" ;Programming in c# "; ......

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

... static constructor for a class is called automatically when the object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int ... at compile time. [1.5] a) class Object{ static void main(){} } d) class Object{ public static Main(){} } b) class Object{ static void Main(){} } e) class Object{ static void Main(){}; } c) Class ... Stati...

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. ... this code (using gcc). Let’s call the desired output program dictionary.o. Answer: gcc -g -O0 -Wall main .c dict .c -o dictionary.o. Note that the order of main .c and dict .c is ... main .c:...

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