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Sloan the DEV Moderator for CodeNewbie

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What Tech Wisdoms Guide Your Coding Journey?

What's a tech saying or piece of wisdom that has been your guiding light in the world of coding? Share it with us and let's inspire each other!


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teaganga profile image
teaganga • Edited

"premature optimization is the root of all evil", definitely my favorite quote. Here is a full quote:

In DonaldKnuth's paper "StructuredProgrammingWithGoToStatements", he wrote: "Programmers waste enormous amounts of time thinking about, or worrying about, the speed of noncritical parts of their programs, and these attempts at efficiency actually have a strong negative impact when debugging and maintenance are considered. We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil. Yet we should not pass up our opportunities in that critical 3%."

I've seen this one everywhere, I think it's part of the human nature, or programmers nature. I think it also translates in into spending ages to implement features based on "What if ...". You can fill the blanks.