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Day 18
The Error-Processing and Exception-Handling Subsystem |
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This chapter presents an overview of the Error-Processing and Exception-Handling Subsystem. You will learn how to centralize the processing of errors and exception handling in one subsystem. You'll learn that all classes that raise should delegate the actual handling of errors, including displaying messages to users, to classes in this subsystem in order to reduce repetitive code. In particular, this lesson covers |
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