I can write clean code but clean code is not interesting for discussions

Actually, I'd argue the opposite. Messy code is useless (unless it reveals a bug) while clean code can be reused in many different ways to accomplish many different goals. Practical code is exponentially more interesting than 'messy code' can ever be.

In reply to Re: "Point, not, point, not, point, watch the beat!" by Anonymous Monk
in thread mile/kilometer converter (category: stupid regex tricks) by Your Mother

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