The percentFull function is at the wrong level of abstractions. Although there are many implementations of Stack where the concept of fullness is reasonable, ... ... <看更多>

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. ... <看更多>

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Yes, it's good practice to write clean code, but never at the expense of being able to deliver. The benefit of delivering a duct-taped product ... ... <看更多>

So is this the wrong book for me?" - Umm. Anytime that you are write R code, you are (in a sense) writing software. That's not really the issue. ... <看更多>