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Modifying Your Code Using Fix and Continue

A very powerful feature of Xcode is the ability to modify your executable while it is running and see the results of your modification. This feature is implemented through the Fix command in the Xcode interface.

The Fix command is not intended as a replacement for building your project regularly. Instead, it is a convenience feature for viewing the effect of small changes without restarting your debugging session. This feature is useful when it takes a significant amount of time to reach the place in your application’s execution cycle that you want to debug. You can use the feature to learn more about potential bug fixes or to see the immediate results of code changes.

Contents:

About the Fix Command
Using Fix and Continue
Restrictions on Using the Fix Command




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Last updated: 2006-09-22


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