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I had implement the project that have to use QR Reader via Zxing Project.
and now I’m not sure about how compatible with ARC mode in Xcode4.2 , if I need to use Zxing Widget under ARC Mode.
Do I need to manually config compiler or project setting?
or any suggestion?
Nope. Just turn on ARC within your project and see what happens.
Each library that you include is supposed to do it’s own memory management (ARC or not).