User contributions
7 October 2009
Objective-C 2.0 Essentials
no edit summary
+44
Understanding PHP Sessions
Writing PHP Session Data to a File
+98
Understanding PHP Sessions
Creating and Reading PHP Session Variables
-4
5 October 2009
Objective-C 2.0 Essentials
no edit summary
+299
Working with Variables in Objective-C
Working with Variables in Objective-C moved to Working with Variables and Constants in Objective-C
Working with Variables and Constants in Objective-C
Working with Variables in Objective-C moved to Working with Variables and Constants in Objective-C
mWorking with Variables and Constants in Objective-C
no edit summary
+1,372
Working with Variables and Constants in Objective-C
New page: In the previous chapter we looked at the basic data types supported by Objective-C. Perhaps the second most basic aspect of programming involves the use of variables and constants. Even th...
Objective-C 2.0 Essentials
no edit summary
+609
Objective-C 2.0 Data Types
no edit summary
+315
Objective-C 2.0 Data Types
= signed / unsigned
+1
Objective-C 2.0 Data Types
double Data Type
+3,380
Objective-C 2.0 Data Types
id Data Type
-493
Objective-C 2.0 Data Types
Special Characters/Escape Sequences
+535
Objective-C 2.0 Data Types
char Data Type
+1,496
30 September 2009
Objective-C 2.0 Data Types
float Data Type
+458
Objective-C 2.0 Data Types
no edit summary
+1,191
Objective-C 2.0 Data Types
int Data Type
+1,342
Objective-C 2.0 Data Types
no edit summary
+1,505
Objective-C 2.0 Data Types
New page: When we look at the different types of software that runs of computer systems and smartphones from financial applications to graphics intensive games, it is easy to forget that computers a...
Objective-C 2.0 Essentials
no edit summary
+33
25 September 2009
Installing Xcode and Compiling Objective-C on Mac OS X
Starting xCode
Objective-C 2.0 Essentials
no edit summary
+467
Installing Xcode and Compiling Objective-C on Mac OS X
Compiling Objective-C from the Command Line
+380
Installing Xcode and Compiling Objective-C on Mac OS X
Writing an Objective-C Application with Xcode
+18
Installing Xcode and Compiling Objective-C on Mac OS X
Starting a New Project
+66
Installing Xcode and Compiling Objective-C on Mac OS X
Starting a New Project
+3
Installing Xcode and Compiling Objective-C on Mac OS X
Starting xCode
+3
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
+39
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
Installing Xcode and Compiling Objective-C on Mac OS X
Compiling Objective-C from the Command Line
+1,436
File:Xcode running sample app.jpg
no edit summary
Installing Xcode and Compiling Objective-C on Mac OS X
Starting a New Project
+1,303
File:Xcode main window.jpg
no edit summary
Installing Xcode and Compiling Objective-C on Mac OS X
Starting a New Project
+76
File:Xcode new project.jpg
no edit summary
Installing Xcode and Compiling Objective-C on Mac OS X
Starting xCode
+1,842
File:Custom iphone sdk install.jpg
no edit summary
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
+895
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
-1
File:Iphone sdk dmg.jpg
no edit summary
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
+170
24 September 2009
Installing Xcode and Compiling Objective-C on Mac OS X
Installing Xcode on Mac OS X
+24
Installing Xcode and Compiling Objective-C on Mac OS X
New page: In later chapters we will look at how to install and use Objective-C on Windows and Linux systems for those that do not have access to Mac OS X. If you are planning to develop iPhone appli...
Objective-C 2.0 Essentials
no edit summary
+69
Objective-C 2.0 Essentials
no edit summary
+376
Installing and using GNUstep and Objective-C on Windows
Testing the Installation
+1
File:Gnustep shell windows.jpg
no edit summary
File:Objective c windows install.jpg
no edit summary
Installing and using GNUstep and Objective-C on Windows
Downloading the GNUstep Packages
+3