computer concepts programming in c

computer science programming basics in ruby

Ngày tải lên : 28/04/2014, 15:54

... implement computer science concepts We introduce the basics of computer science using the Ruby programming language Given our goal, we intentionally forgo many of the intricacies of the language Computer ... executing and residing in the memory of Y, accepts as input a file containing statements in the language X and producing a file containing instructions for execution on computer Y A modern computer ... underlying target computer archi‐ tecture, completely ignoring architecture in introductory computer science books un‐ necessarily limits the understanding of readers Understanding computer architecture...

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Questions to .NET and Programming in C#

Ngày tải lên : 21/08/2012, 15:55

... 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#

Ngày tải lên : 29/08/2012, 16:37

... 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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Multithreaded Programming in a Microsoft Win32* Environment

Ngày tải lên : 12/09/2012, 14:40

... the critical section, use DeleteCriticalSection( ) to clean up After initializing the critical section, a thread can enter a critical section by calling EnterCriticalSection ( ) and call LeaveCriticalSection ... Thread checking if is prime Thread checking if is prime Thread checking if 10 is prime Thread checking if 11 is prime Thread checking if 12 is prime Thread checking if 13 is prime Thread checking ... produces incorrect results As a result of this we need to examine the ways of synchronizing threads Critical Sections A critical section is a portion of the code that can access a shared resource,...

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Socket programming in C

Ngày tải lên : 05/11/2012, 14:45

... 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 ... rather to introduce some basic concepts and terminology 1.1 Networks, Packets, and Protocols A computer network consists of machines interconnected by communication channels We call these machines...

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socket programming in c.

Ngày tải lên : 15/11/2012, 14:57

... 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 ... rather to introduce some basic concepts and terminology 1.1 Networks, Packets, and Protocols A computer network consists of machines interconnected by communication channels We call these machines...

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Question Bank Introduction to .NET and Programming in C#

Ngày tải lên : 09/04/2013, 09:10

... [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

Ngày tải lên : 25/04/2013, 08:07

... 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

Ngày tải lên : 05/09/2013, 09:57

... 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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C programming in linux

Ngày tải lên : 13/09/2013, 09:23

... ?@BDFCCHEJGMEPQSNOCUSEPQXCOC USZG[OGCOCJGC\ J ][[D[B ACEGBEHIKCNOC TC PSVCOC SEPM VCC CKBEPIH JC ]C C^FBC A C LC R E W Y @ B@ EP_OFH @C^ _GOJCCFÈ C ACEC[cFCFCOCKGC GFECJGC eCC FC OCJGJC[[[KA C\ ... ]@_CC EC[DJFaC[BEC[[G[_O[GC\O FC CADEC C @ y A@A]@G@CFÈ `GCBG COACJGOBJC C B G @ F E ~?\F ]@_CJGAB CEFC FHG[Oa [C F [[ OBC C aC A@_OEOC DA \ CH@CE P\ aCHa[GbC J BJ EC J C O~?\F IC[EHK [C[ nmC ... IC[EHK [C[ nmC GJC A@GEB GCH\F PGCEeGC[DJFaCF C C aCdP\KGBBG C a[@P]@ _C OaA EHJaCEEI _C G CFÈ JC J C @ F BC J@ D`CECJGABG[\F KHBCG[]A[B[AAPACOEGOEGAK [C ACEEACJGA[CC E[G G OEOC C aCO[BJ@F BCD_\ [C EC_A CG IGb?@BPGC...

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Sample Programming in an Assembly Language

Ngày tải lên : 29/09/2013, 11:20

... Post-increment Register Indirect/Predecrement Register Indirect This section introduces sample programs using post-increment register indirect and predecrement register indirect (described in Chapter ... Programs Containing a Loop Repetitive (looping) processing in assembly language is achieved using the conditional branch instruction This section introduces programs containing loops After each repetitive ... above stack function Subroutine call instructions (JSR and BSR instructions) The CPU always maintains the address of the next instruction in the program counter The subroutine call instruction first...

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XML programming in Java

Ngày tải lên : 22/10/2013, 15:15

... found in the document */ public class domCounter { int documentNodes = 0; int elementNodes = 0; int entityReferenceNodes = 0; int cdataSections = 0; int textNodes = 0; int processingInstructions ... text.appendChild(line05); Element line06 = doc.createElement("line"); line06.appendChild(doc.createTextNode("But no such roses see I in her cheeks.")); text.appendChild(line06); Element line07 = doc.createElement("line"); ... Java String so that our sort routine can use the String.compareTo method to determine the sorting order This code actually should check all of the ’s children, because it could contain entity...

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$Dynamical systems and fractals Computer graphics experiments in ascal$

Dynamical systems and fractals Computer graphics experiments in ascal

Ngày tải lên : 26/10/2013, 17:15

... unpredictablity is characteristic of complex systems In the transition from ‘harmony’ (predictability) into ‘chaos’ (unpredictability) is concealed the secret for understanding both concepts The concepts ... particular calculation Computer graphics enable us to handle these data sets: they become visible And so, we are currently gaining insights into mathematical structures of such infinite complexity ... Feedback cycle of weather research Such models, in the form of complicated mathematical equations, are calculated with the aid of the computer and used for weather prediction In practice weather...

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Chapter 9: COUNTER/TIMER PROGRAMMING IN THE 8051

Ngày tải lên : 27/10/2013, 19:15

... MuDer Jeng ©2002 MuDer Jeng Mode programming 1.Loaded value into TL and TH 2.”SETB TR0” for timer ;”SETB TR1” for timer 3.If TF (timer flag) = high “CLR TR0” or “CLR TR1” 4.Reloaded TH and TL value, ... program in mode 1.Load the TMOD value 2.Load registers TL and TH 3.Start the timer (SETB TR0 or SETB TR1) 4.Keep monitoring the timer flag (TF) 5.Stop the timer (CLR TR0 or CLR TR1) 6.Clear the ... back to step ©2002 MuDer Jeng Calculate Timer Delay ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng ©2002 MuDer Jeng Finding...

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Tài liệu Programming in C++ docx

Ngày tải lên : 13/12/2013, 08:15

... 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 Socket Programming in C# Part 1 – Introduction pptx

Ngày tải lên : 18/01/2014, 08:20

... 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)

Ngày tải lên : 24/01/2014, 19:37

... 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)

Ngày tải lên : 24/01/2014, 19:43

... 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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Tài liệu Programming in Objective-C - Fourth Edition ppt

Ngày tải lên : 18/02/2014, 12:20

... (pbk.) Objective -C (Computer program language) Object-oriented programming (Computer science) Macintosh (Computer) Programming I Title Indexer Heather McNeill Technical Editors Wendy Mui Michael Trent ... NSKeyedArchiver 427 Writing Encoding and Decoding Methods Using NSData to Create Custom Archives Using the Archiver to Copy Objects Exercises 407 408 429 436 439 441 20 Introduction to Cocoa and Cocoa ... black belt Michael Trent has been programming in Objective -C since 1997—and programming Macs since well before that He is a regular contributor to Steven Frank’s cocoadev.com website, a technical...

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Tài liệu Object-Oriented Programming in C++, 3rd Edition docx

Ngày tải lên : 21/02/2014, 06:20

... Assigning string Objects Input/Output with string Objects Finding string Objects Modifying string Objects Comparing string Objects Accessing Characters in string Objects Other string Functions ... Constructing the CRC Cards Classes Responsibilities Collaborators The Tenant CRC Card The Expense CRC Card The Rent Input Screen CRC card The Rent Record CRC Card The Expense Input Screen CRC ... been writing books about computer programming since 1982 His best-selling titles include Assembly Language Programming for the IBM PC, C Programming Using Turbo C+ +, C+ + Interactive Course, and...

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