programming in c free download for windows 8

... make the contact that detects the input point A capacitive touch screen works in a different way An array of conductors underneath the screen surface detects the change in capacitance caused by ... were creating an application to look after bank accounts we could create a class to hold account information: public class Account { private decimal balance ; private string name ; public string ... the computer processor can actually execute This compilation process is called Just In Time compilation because the actual machine code for the target device is compiled from the intermediate instructions

Ngày tải lên: 17/03/2014, 13:20

... Notification Service 14 Windows Phone and Windows Azure 14 Using the Ecosystem 15 1.3 Windows Phone program execution 15 Application Switching on Windows Phone 16 Background Processing 16 Windows ... make the contact that detects the input point A capacitive touch screen works in a different way An array of conductors underneath the screen surface detects the change in capacitance caused by ... were creating an application to look after bank accounts we could create a class to hold account information: public class Account{ private decimal balance ; private string name ; public string

Ngày tải lên: 23/03/2014, 22:21

... Console.WriteLine("Thread {0} ({1}) - AcceptCallback(): handling client at {2}", 85 86 ClientState cs = new ClientState(clntSock); 87 Trang 888 clntSock.BeginReceive(cs.RcvBuffer, 0, cs.RcvBuffer.Length, ... servSock.BeginAccept(new AsyncCallback(AcceptCallback), 56 doOtherStuff(); 57 58 // Wait for the EndAccept before issuing a new BeginAccept 59 result.AsyncWaitHandle.WaitOne(); 61 } 62 63 public ... Store state in ClientState instance: lines 81–82 Create a ClientState instance and store the network stream and command-line input bytes to be sent 5 Call BeginWrite: lines 84–88 Call BeginWrite()

Ngày tải lên: 13/08/2014, 08:21

... Trang 18Constructor Initialization list which follows single colon written after header , … Trang 19a Constructor Function Cannot call like other member functions Can call constructor a second time for that object using an assignment statement ... (::) to immediately precede function name } Trang 11– Declaration of objects of a particular class  (instances) Lesson 8.2 Trang 13Class member function executed  automatically upon declaration of object Frequently used to initialize values of data members ... Trang 1Chapter 8 – Classes and ObjectsTrang 2Classes form tightly knit group of functionsDistinct program boundaries More reliable large programs Reduces amount of programming done  “from scratch”

Ngày tải lên: 30/01/2020, 02:18

... the new sockets The server gets a socket for an incoming client connection by calling accept () int accept(int socket, struct sockaddr *clientAddress, unsigned int *addressLength) accept() dequeues ... outstanding connection requests */ int main(int argc, char *argv[]) { /* Error handling function */ /* TCP client handling function */ int servSock; /* Socket descriptor for server */ int clntSock; ... new socket using send() and r ecv ( ) 9 Close the client connection using c l o s e ( ) Creating the socket, sending, receiving, and closing are the same as in the client The differences in the

Ngày tải lên: 05/11/2012, 14:45

... structure to the address struct in6_addr { uint8_t s6_addr[16];}; struct sockaddr_in6 { uint8_t sin6_len; sa_family_t sin6_family; in_port_t sin6_port; uint32_t sin6_flowinfo; struct in6_addr ... = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); Trang 24Accepting Connections#include <sys/types.h> #include <sys/socket.h> int connfd; struct sockaddr_in cliaddr; ... Error has occurred Trang 28Reading and Writing DataTrang 29Closing a Socket#include <unistd.h> close(fd); Close and destroy a socket Close the file descriptor for each connection, then

Ngày tải lên: 05/09/2013, 09:57

... previous section, Settings functionality has often been placed in very inconsistent locations from application to applica-tion In Windows 8, Settings can be accessed in all applications by tapping the ... full screen to show content Trang 38Chapter 2 | Microsoft Design Style Principlesfunctional-Inspiring Confidence in Running Total As mentioned in the “Content Before Chrome in Running Total” section, ... 17Microsoft Design Style Principles The guiding force behind all successful Windows 8 application designs is what is known collectively as the Microsoft Design Style Principles These five principles

Ngày tải lên: 21/02/2014, 19:20

... address information struct sockaddr_in their_addr; // connector’s address information int sin_size; sockfd = socket(AF_INET, SOCK_STREAM, 0); // do some error checking! my_addr.sin_family = AF_INET; ... will be connecting to int main(int argc, char *argv[]) { int sockfd; struct sockaddr_in their_addr; // connector’s address information struct hostent *he; Trang 29their_addr.sin_family = AF_INET; ... to use AF_INET in your struct sockaddr_in and PF_INET in your call to socket() But practically speaking, you can useAF_INET everywhere And, since that’s what W Richard Stevens does in his book,

Ngày tải lên: 19/03/2014, 13:41

... an instance fi eld exists once per instance Class methods can access information in class fi elds only, whereas instance methods can access information in the instance fi elds of their own instance ... in the much newer language Haskell: calcLine :: Int - > Int - > Int - > Int - > String calcLine ch col line maxp = let tch = if maxp - line == col then [chr ch] else “.” in if col ... (if (= col maxp) tch (append (append tch (calcLine ch (+ col 1) line maxp)) tch)) ) ) (defun calcLines (line maxp) (let* ((ch (+ line (char-int #\A))) (l (append (calcLine ch 0 line maxp)

Ngày tải lên: 28/04/2014, 16:01

... that — a posting back to the same page The postback contains all the form information collected on the initial page for processing if required Because of all the postbacks that can occur with an ... @OutputCache The@OutputCachedirective controls the output caching policies of an ASP.NET page or user control This directive supports the ten attributes described in the following table CacheProfile ... pertain to specific server controls For instance, if you want to initiate some action when the end user clicks a button on your Web page, you create a button-click event in your server-side code,

Ngày tải lên: 05/07/2014, 18:20

... erasing, searching, and replacing are available 䊐 Initializing Strings A string, that is, an object belonging to the string class, can be initialized when you define it using ■ a predefined string ... methods of string manipulation.These include inserting and erasing, searching and replacing, comparing, and concatenating strings. Trang 6154 C H A P T E R 9 T H E S T A N D A R D C L A S S S T ... (int)v_float: -1 Exercise 4 // -// sinCurve.cpp // Outputs a sine curve // -#include <iostream> #include <cmath> // Prototypes of sin() using namespace std; #define CLS (cout

Ngày tải lên: 06/07/2014, 17:21

... exists for each operation, such as inserting, erasing, searching, and replacing These methods generally allow passing a string constant instead of a second string A sin-gle character can also ... string4.cpp // The program counts words and white space characters. // (A word is the maximum sequence of characters // containing no white space characters.) // -#include <iostream> #include ... need to perform range checks You can also use the at()method to access a single character In contrast to the subscript operator, the at()method performs range checking If an invalid index is found

Ngày tải lên: 06/07/2014, 17:21

... global functions Chapter 13, Defining Classes, describes the steps for defining member functions 䊐 Definition Functions can be defined in any order, however, the first function is normally main This ... whereas compiling a function definition will produce machine code Trang 8176 C H A P T E R 1 0 F U N C T I O N S// area.cpp // Example for a simple function returning a value // -#include <iostream> ... of inheritance to create specialized classes without needing to change any existing classes When implementing a class you must define the capacities of those objects, that is, the member functions,

Ngày tải lên: 06/07/2014, 17:21

... nd Call func(); void func() func(); { } // 1st Call // 2nd Call func(); inline void func() func(); { } Copy The executable file only contains one instance of the function’s machine code ✓ HINT ... The machine code of the function is stored in the executable file wherever the function is called ✓ HINT ■ INLINE FUNCTIONS Call to a function not defined as inline Call to an inline function ... inline functions should contain no more than one or two instructions If an inline function contains too many instructions, the compiler may ignore the inlinekeyword and issue a warning Aninlinefunction

Ngày tải lên: 06/07/2014, 17:21

... scopeblock scope program scope Function Module 1 Module 2 file scope block scope Function block scope Function ■ STORAGE CLASSES OF OBJECTS 䊐 Availability of Objects C++ program 䊐 Storage Class Specifiers ... "And once more with characters!"<< endl; cout << "Enter two characters:" << endl; char c1, c2; if( cin >> c1 && cin >> c2) { cout << ... overloading no clear conversion will be possible #include <iostream> #include <string> using namespace std; inline double Max(double x, double y) { return (x < y ? y : x); } inline char

Ngày tải lên: 06/07/2014, 17:21

... namespace std; void cutline( void ); // Prototype string line; // Global string int main() { while( getline(cin, line)) // As long as a line { // can be read cutline(); // Shorten the line cout ... line << endl; // Output the line } return 0; } // Cutline2.cpp // Containing the function cutline(), which removes // tabulator characters at the end of the string line // The string line ... string is // reached or when a character that cannot be converted is // reached // -#include <string> // Type string #include <cctype> // isspace() and isdigit() using namespace

Ngày tải lên: 06/07/2014, 17:21

... return 0; } Exercise 3 Screen output of the program In fun(): 0 In main(): 1.5 In fun(): 1 In main(): 3.5 In fun(): 2 In main(): 6.5 In fun(): 3 In main(): 10.5 Trang 10218 C H A P T E R 1 ... namespace Just like normal declarations, usingdeclarations and usingdirectives can occur at any part of the program Ausingdeclaration makes an identifier from a namespace visible in the current scope ... identifiers in the myLibnamespace directly IfmyLib contains an additional namespace and a usingdirective, this namespace is also imported If identical identifiers occur in the current namespace and

Ngày tải lên: 06/07/2014, 17:21

... when the 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 ... explicitly or implicitly. b) Static constructors can have accessibility modifiers. e) Static constructors are called when the class is loaded. c) Static constructors cannot be called ... error. c) Incompatible type for ’=’ can’t convert SubClass to SuperClass. b) No constructor matching SuperClass() found in class SuperClass d) Wrong number of arguments in constructor....

Ngày tải lên: 21/08/2012, 15:55

... 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 X = B.Y + 1; } class B { public static ... False 25. Access Modifiers for variables in C# can be the following (Select all that apply) [1.0] a) Public c) Private b) Protected d) Public protected 26. In C# , an underscore is allowed as an initial ... when compiled/run? 1. 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...

Ngày tải lên: 09/04/2013, 09:10

... Fortran Boolean (int) boolean logical Character char, wchar_t char character(n) Integer short int integer integer int long int FloatingPoint float real real double Complex ❖ (in C9 9) ❖ complex ❑ Size ... Index http://www.fz-juelich.de/zam/PT/PTc/SProgLangc/cplusplus.html ➠ WWW C+ + Information http://www.fz-juelich.de/zam/cxx/ ➠ Parallel Programming with C+ + ➠ Forschungszentrum Jülich Local C+ + Information ❑ Official C+ + On-line ... function definitions included in class definitions are automatically inline! ❑ re and im: declared by and belong to calling object (c1 above) ❑ Note: constructor not called for cp! ➠ How about constructors...

Ngày tải lên: 13/12/2013, 08:15