programming in c pdf notes
Questions to .NET and Programming in C#
... d) interact with the operating system Which of the following is a correct statement to declare the class “MyClass”? a) Class myclass c) class MyClass b) class Myclass d) Class MyClass Which of ... class Object{ static void main(){} public static Main(){} } } e) class Object{ b) class Object{ static void Main(){}; static void Main(){} } } c) Class Object{ static void Main(){} } Which of the ... program cannot compile because the for statement’s syntax is incorrect using System; class Test { static void Main() { int @Main; int[] Static= new int[3]; @Main =100*Static[1]; Console.WriteLine(@Main);...
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Questions to .NET and Programming in C#
... an int data type of a property Which of the following is the correct syntax for declaring an indexer a) protected int this[int var1] c) public int this(int var1) b) public int classname[int index] ... nothing How can we create the object dynamically in C# ? [2.5] a) C# does not allow instantiation c) By using the of objects at run time System.Activator CreateInstance() method to create an instance ... (myObjectType) d) In C# , Object cannot be instantiated at run time but a method of a class can be invoked [2.5] 193 using System.Reflection; using System; class Reflect { public int i=20; public char ch='a';...
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Socket programming in C
... clntSocket); /* Error handling function */ /* TCP client handling function */ int main(int argc, char *argv[]) { int servSock; int clntSock; struct sockaddr _in echoServAddr; struct sockaddr _in echoClntAddr; ... gets a socket for an incoming client connection by calling accept () int accept(int socket, struct sockaddr *clientAddress, unsigned int *addressLength) accept() dequeues the next connection on ... new socket for each client connection Communicate with the client via that new socket using send() and recv() Close the client connection using close() Creating the socket, sending, receiving,...
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socket programming in c.
... clntSocket); /* Error handling function */ /* TCP client handling function */ int main(int argc, char *argv[]) { int servSock; int clntSock; struct sockaddr _in echoServAddr; struct sockaddr _in echoClntAddr; ... gets a socket for an incoming client connection by calling accept () int accept(int socket, struct sockaddr *clientAddress, unsigned int *addressLength) accept() dequeues the next connection on ... new socket for each client connection Communicate with the client via that new socket using send() and recv() Close the client connection using close() Creating the socket, sending, receiving,...
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Question Bank Introduction to .NET and Programming in C#
... [1.0] “MyClass” a) Class myclass b) class Myclass 38 c) class MyClass d) Class MyClass Which of the following is a valid variable in C# ? a) c) _Class b) 39 Class Class d) @class Basic input and ... Which of the following are correct statements for implementing an abstract class a) public abstract void class ClassA [1.0] c) abstract public ClassA b) public abstract class ClassA 105 Which ... Static constructors can be take parameters called explicitly or implicitly b) Static constructors can have e) Static constructors are called accessibility modifiers when the class is loaded c) ...
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6.087: Practical Programming in C
... dict.h The contents of these files are described briefly below main .c: dict .c: #include #include #include "dict.h" int main() { } dict.h: #include "dict.h" /* data structure for ... declared with the static keyword in dict .c (c) Congratulations! You’re done and ready to compile your code Write the command line that you should use to compile this code (using gcc) Let’s call ... the dictionary data structure to be accessible only from functions in dict .c You remove the declaration from dict.h Is it still possible to directly access or modify the variable from main .c, even...
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network programming in c
... connect"); close(fd); continue; } } 23 Accepting Connections #include #include int connfd; struct sockaddr _in cliaddr; socklen_t cliaddrlen = sizeof(cliaddr); connfd ... (cliaddr) 24 Accepting Connections • A TCP/IP server may have multiple connections outstanding • • • Can accept() connections one at a time, handling each request in series Can accept() connections ... either struct sockaddr _in or • Cast it to a struct sockaddr before calling the socket routines struct sockaddr _in6 struct sockaddr _in addr; // Fill in addr here if (bind(fd, (struct sockaddr *)...
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Tài liệu Programming in C++ docx
... header files ❑ xlC (IBM) Compiling and Linking (UNIX) ❑ g++ (GNU, egcs) CC -c main.cc CC -o prog main.cc sum.cc -lm ❑ KCC (KAI) ❑ Compiler /Programming Environments Typical Compiler Options (UNIX) ... http://www.fz-juelich.de/zam/cxx/ ➠ Parallel Programming with C+ + ➠ Forschungszentrum Jülich Local C+ + Information ❑ Official C+ + On-line FAQ http://www.cerfnet.com/~mpcline /C+ +-FAQs-Lite/ Programming in C+ + Dr ... Murray, Programming in C+ + Dr Bernd Mohr, FZ Jülich, ZAM Page 12 Name of the Compiler Source File Names ❑ CC (Sun, HP, SGI, Cray) cc cpp C cxx C+ + source files ❑ cxx (DEC) h hh H hpp C+ + header...
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Tài liệu Programming with C# pdf
... directory of the compact disc, double-click Default.htm or Autorun.exe Programming with C# xiii Student Materials Compact Disc Contents The Student Materials compact disc contains the following ... references types Create, initialize, and destroy objects in a C# application Build new C# classes from existing classes Create self-contained classes and frameworks in a C# application Define operators ... Materials Compact Disc Contents The Trainer Materials compact disc contains the following files and folders: Autorun.exe When the CD is inserted into the CD-ROM drive, or when you double-click the...
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Tài liệu Socket Programming in C# Part 1 – Introduction pptx
... m_socListener.Bind( ipLocal ); //start listening m_socListener.Listen (4); // create the call back for any client connections m_socListener.BeginAccept(new AsyncCallback ( OnClientConnect ),null); cmdListen.Enabled ... EndAccept The EndAccept returns a socket object which represents the incoming connection Here is the code for the callback delegate: public void OnClientConnect(IAsyncResult asyn) { try { m_socWorker ... callback BeginAccept is a non-blocking method that returns immediately and when a client has made requested a connection, the callback routine is called and you can accept the connection by calling...
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programming in c# with visual studio 2010 vol i (microsoft)
... specify the following settings for the project, and then click OK: a In the Installed Templates list, under Visual C# , click Windows b In the center pane, click Console Application Introducing ... Module 12: Using Collections and Building Generic Types Lesson 1: Using Collections Lab A: Using Collections Lesson 2: Creating and Using Generic Types Lesson 3: Defining Generic Interfaces and Understanding ... assemblies in the GAC This can include installing and uninstalling assemblies in the GAC so that multiple applications can access them Introducing C# and the NET Framework Tool 1-15 Description...
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programming in c# with visual studio 2010 vol II (microsoft)
... Implementing Interfaces Lesson 1: Using Inheritance to Define New Reference Types Lesson 2: Defining and Implementing Interfaces Lesson 3: Defining Abstract Classes Lab: Inheriting from Classes ... Module 12: Using Collections and Building Generic Types Lesson 1: Using Collections Lab A: Using Collections Lesson 2: Creating and Using Generic Types Lesson 3: Defining Generic Interfaces and Understanding ... default values in the constructor? Encapsulating Data and Defining Overloaded Operators 10-17 Defining Properties in an Interface Key Points An interface defines a contract that specifies the methods...
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