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by james_s_tayler
2490 days ago
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While I don't think they are only ever used as a crutch, I'm starting to see more and more how they definitely are an enabler of spaghetti code. It's not even just spaghetti but things that are very obtuse too. I often need a debugger whenever I see things in the code like if(variant.sourceId == null) and then below is the large unnamed block of code that also doesn't give any indication of what it implies. Because I have no idea what it implies, I have no idea how the data got into that state, so it's like... What case triggers this code? I often wind up refactoring that stuff after computing an understanding of it. It usually comes out significanty easier to read and not likely you require a debugger to understand it. So I that regard I think debuggers enable unnecessarily difficult to understand code to hang around. |
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