rk86 server

A non-commercial private server. Friends get free web & mail (smtp/imap, web) hosting within the rk86.com domain.

Некоммерческий частный сервер. Для друзей — бесплатный web и mail (smtp/imap, web-доступ) хостинг на домене rk86.com.

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• Cloud / Файловый сервер
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• Garage / Гараж

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Fortune of the hour

I keep hearing and reading this nice proverb *if it ain't broke, don't fix it*. The latest appearance was in response to [Shlomi Fish](http://community.livejournal.com/shlomif_tech/37969.html) suggesting that some Ancient Perl code should be replaced by Modern Perl code. I am not saying that every piece of code should be rewritten every 6 months, but in my understanding that sentence actually translates to *let's wait till it breaks and then panic*. I think people who say that sentence are afraid that the new version will break something. Sure, there is always a chance that a change introduces an error, but, if we are afraid to touch the code, what will happen when later on we encounter a case where it does not work? For example, if we need to use it in a new environment. Will we have the courage to change the code then? How much will it cost in money, time, and lost sleep? I think we have been trying to teach ourselves that we should have really good test coverage of our code and then we can easily refactor it and get rid of technical debt. So why do we keep hearing that sentence? -- Gabor Szabo -- What does "If it ain't broke, don't fix it." really mean? ( )

updated 2026-11-03 17:36

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