August 2004
Intermediate to advanced
400 pages
8h 46m
English
Content preview from Refactoring to Patterns
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Chapter 4. Code Smells
When you have learned to look at your words with critical detachment, you will find that rereading a piece five or six times in a row will each time bring to light fresh spots of trouble. [Barzun, 229]
Refactoring, or improving the design of existing code, requires that you know what code needs improvement. Catalogs of refactorings help you gain this knowledge, yet your situation may be different from what you see in a catalog. It’s therefore necessary to learn common design problems so you can recognize them in your own code.
The most common design problems result from code that
• Is duplicated
• Is unclear
• Is complicated
These criteria can certainly help you discover places in code that need improvement. On the ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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