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Why premature optimization is the root of all evil?
“Premature optimization is the root of all evil” is a famous saying among software developers. “The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.”
Why is premature optimization bad?
The problem with premature optimization There are several reasons why premature optimization is problematic: It can cause you to waste resources, such as time, money, and effort, which could be better spent elsewhere. It can discourage or frustrate you, especially if your hard work ends up going to waste later.
What is premature optimization in computer science?
“Premature optimization” is a phrase used to describe a situation where a programmer lets performance considerations affect the design of a piece of code.
Which is the root of all premature optimization?
Premature optimization is the root of all evil. Get your app rolled out. Once real people use it for real purposes, you can do benchmarks to see where you really need to optimize. Don Bluth knew that Don Not was quoting Don Knuth out of context.
When does Don not say premature optimization is the root of all evil?
When Don Not told someone that Premature optimization is the root of all evil as a way of not answering their question, and instead saying that they were trying to spend a lot of effort on something that really didn’t matter much. He did this hundreds of times. Here is one example — in one of Don Not’s answers, he said:
Why do so many people optimize things prematurely?
There are various reasons why people optimize things prematurely: The premature optimization represents a problem that is relatively easy for them to tackle.
When do micro optimizations need to be done?
Micro optimizations can be done now as they are done in the context of the application and their impact can be measured correctly.