programming in objective c fourth edition download
Tài liệu Programming in Objective-C - Fourth Edition ppt
... language source file .cc, .cpp C+ + language source file .h Header file .m Objective- C source file .mm Objective- C+ + source file .pl Perl source file .o Object (compiled) file Objective- C source files ... 429 Using NSData to Create Custom Archives 436 Using the Archiver to Copy Objects 439 Exercises 441 20 Introduction to Cocoa and Cocoa Touch 443 Framework Layers 443 Cocoa Touch 444 21 Writing ... entire C language before learning Objective- C is wrong. C is a procedural language containing many features that are not necessary for programming in Objective- C, especially at the novice level. In fact,...
Ngày tải lên: 18/02/2014, 12:20
Programming in Objective-C 2.0 edition phần 1 ppt
... instance or object contains not only information about its initial characteristics acquired from the factory, but also its current characteristics.Those charac- teristics can change dynamically.As ... http://www.simpopdf.com 24 Chapter 2 Programming in Objective- C The percent character inside the first argument is a special character recognized by the NSLog function.The character that immediately ... in mind when writing a particular program or a particular sequence of statements. You can insert comments into an Objective- C program in two ways. One is by using two consecutive slash characters...
Ngày tải lên: 12/08/2014, 23:22
Programming in Objective-C 2.0 edition phần 2 docx
... alloc] init]; Calculator *deskCalc; deskCalc = [[Calculator alloc] init]; [deskCalc clear]; [deskCalc setAccumulator: 100.0]; [deskCalc add: 200.]; [deskCalc divide: 15.0]; [deskCalc subtract: ... a single character enclosed in single quotes, with a C- style character string, which is any number of characters enclosed in double quotes.As mentioned in the last chapter, a string of characters ... rule cited previously.The reason for this is that the backslash character is a special character in the Objective- C system and does not actually count as a character. In other words, the Objective- C...
Ngày tải lên: 12/08/2014, 23:22
addison-wesley professional programming in objective-c 4th (2012)
... of programming in Objective- C rests on the extensive frameworks that are available. Chapter 2, Programming in Objective- C, ” begins by teaching you how to write your first program in Objective- C. Because ... be printed at the points indicated by the next two occurrences of the %i characters in the format string. Summary After reading this introductory chapter on developing programs in Objective- C, you should ... Object, Anyway? 27 Instances and Methods 28 An Objective- C Class for Working with Fractions 30 The @interface Section 33 Choosing Names 34 Class and Instance Methods 35 The @implementation Section...
Ngày tải lên: 29/04/2014, 15:25
Object-Oriented Programming in C++, Fourth Edition ppt
... //for cout, etc. using namespace std; int main() { char charvar1 = ‘A’; //define char variable as character char charvar2 = ‘\t’; //define char variable as tab cout << charvar1; //display character cout ... character cout << charvar2; //display character charvar1 = ‘B’; //set char variable to char constant cout << charvar1; //display character cout << ‘\n’; //display newline character return ... backslash causes an “escape” from the normal way characters are interpreted. In this case the t is interpreted not as the character ‘t’ but as the tab character. A tab causes printing to continue...
Ngày tải lên: 30/03/2014, 02:20
Tài liệu Sams Teach Yourself C in 21 Days - Fourth Edition pptx
... statement in main(). The #include Directive (Line 2) The #include directive instructs the C compiler to add the contents of an include file into your program during compilation. An include file ... to create a disk file containing your source code. In the second step, you compile the source code to create an object file. In the third step, you link the compiled code to create an executable ... understand certain aspects of C programming. A computer uses random-access memory (RAM) to store information while it's operating. RAM is located in integrated circuits, or chips, inside your computer....
Ngày tải lên: 26/01/2014, 15:20
Sams Teach Yourself SQL in 24 Hours, Fourth Edition docx
... concept of client/server technology. Client Machine Client Machine Client Machine ServerServer Server Network Client Machine Client Machine Client Machine FIGURE 1.3 The client/ server model. Web-Based ... database connection. With the CONNECT command, you can either invoke a connection or change connections to the database. For example, if you are connected as USER1, you can use the CONNECT command ... printed in italics. In the listings, all code that you type in (input) appears in boldface monospace. Output appears in standard monospace. Any code that is serving as a placeholder appears in...
Ngày tải lên: 14/03/2014, 19:20
Tài liệu Object-Oriented Programming in C++, 3rd Edition docx
... Statement 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 ... Class Members A User-Defined String Type The Standard C+ + string Class Defining and Assigning string Objects Input/Output with string Objects Finding string Objects Modifying string Objects Comparing ... and Base Class Specifying the Derived Class Accessing Base Class Members The protected Access Specifier Derived Class Constructors Overriding Member Functions Which Function Is Used? Scope Resolution...
Ngày tải lên: 21/02/2014, 06:20
The C# Programming Language Fourth Edition ppt
... distinct pleasure of participating in the recurring C# design meetings for a few months during the C# 3.0 design cycle, and it was enlightening watch- ing Anders at work. His instinct for knowing ... acme.cs, the command line csc /t:library acme.cs compiles the example as a library (code without a Main entry point) and produces an assembly named acme.dll. Assemblies contain executable code ... an instance field. Every instance of a class contains a separate copy of all the instance fields of that class. In the following example, each instance of the Color class has a separate copy of...
Ngày tải lên: 15/03/2014, 17:20
Questions to .NET and Programming in C#
... 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