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Test Your Knowledge: Debugging Fundamentals of an iPhone application explained
Summary
This is a test on the article that looks at debugging Objective-C code of an iPhone application from Xcode. Debugging in Xcode can be performed from these four different places: Code Editor Window, Debugger Window, GDB Console, and Mini Debugger. This article goes through these four different ways.
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Table of Contents
Debugging from four different locations Code Editor Window Figure 1. Debugging from the source code editor window of Xcode. There is a debugger bar at the top of the window. Variable values can be obtained by moving the cursor over to the variable. Figure 2. The Debugger Datatip menu in Xcode Debugger Window Figure 3. The Debugger window from Xcode. In addition to the code window, you have call stack and variable information. Debugger Console Figure 4. The Debugger Console. Here you can execute the GDB debugger commands. Here the call stack as a response to the command bt is displayed. Mini Debugger Figure 5. The Mini Debugger Window of Xcode Figure 6. The Mini Debugger when disengaged from the application
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