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www.ralfj.de | ||
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qsantos.fr
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| | | | So Many Bugs So, you've been programming for one month, or for ten years, and you have gotten familiar with Murphy's and Sturgeon's laws. And you are wondering if there is some way to catch all the bugs, not just spray-and-pray with regression/unit/integration/system/acceptance testing. Or you are a curious onlooker, wondering why all these programmers ... Continue reading Why Undefined Behavior Matters ? | |
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blog.sigplan.org
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| | | | "Undefined Behavior" often has a bad reputation. But what, really, is Undefined Behavior, and is it actually that bad? In this blog post, I will look at this topic from a PL perspective... | |
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blog.regehr.org
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yasoob.me
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| | Hi people! Recently, I was super confused when I found out that: >>> pow(3,89) runs slower than: >>> 3**89 I tried to think of a suitable answer but couldn't find any. I timed the execution of both of these statements using the timeit module in Python3: $ python3 -m timeit 'pow(3,89)' 500000 loops, best of 5: 688 nsec per loop $ python3 -m timeit '3**89' 500000 loops, best of 5: 519 nsec per loop The difference is not big. |