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How does this milw0rm heap spraying exploit work?
...nswered Dec 19 '08 at 15:34
dr. evildr. evil
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Using arrays or std::vectors in C++, what's the performance gap?
...cies, 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%".
(Thanks to metamorphosis for the full quote)
Don't use a C array instead of a vector (or whatever) just because you believe it's faster as it is suppose...
Are Java static calls more or less expensive than non-static calls?
... If I trained a parrot to say "premature opimisation is the root of all evil" I'd get 1000 votes from people who know as much about performance as the parrot.
– rghome
Jan 28 '19 at 14:54
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Git pull without checkout?
...nd to the asker's github repo.
– ANeves thinks SE is evil
Oct 3 '17 at 10:52
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Or, if you want my...
Structs versus classes
... @supercat: to address your second point, no mutable structs are mostly evil. For example, void M() { S s = new S(); s.Blah(); N(s); }. Refactor to: void DoBlah(S s) { s.Blah(); } void M( S s = new S(); DoBlah(s); N(s); }. That just introduced a bug because S is a mutable struct. Did you immedi...
how to use javascript Object.defineProperty
...rd-party code may depend on the old version), so the boilerplate is lesser evil here. But still, it is evil. That's why properties were introduced into many languages. You could keep the original code, just transform the discount member into a property with get and set blocks:
function Product(name...
When to use inline function and when not to use it?
...ant rule of optimization is that premature optimization is the root of all evil. Always write clear code (using efficient algorithms), then profile your program and only optimize functions that are taking too long.
If you find a particular function is very short and simple, and it's getting called...
Using @include vs @extend in Sass?
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In my opinion extends are pure evil and should be avoided. Here is why:
given the scss:
%mystyle {color: blue;}
.mystyle-class {@extend %mystyle}
//basically anything not understood by target browser (such as :last-child in IE8):
::-webkit-input-placehol...
Why does an overridden function in the derived class hide other overloads of the base class?
...then it was decided that in the end name hiding would prove to be a lesser evil.
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How to loop through file names returned by find?
...ments into a command run by a higher-privileged user. Consider than $'/tmp/evil $\n/etc/passwd', for instance, would cause your code to not only skip iterating over '/tmp/evil ', but would also add /etc/passwd to the list of contents you iterate over.
– Charles Duffy
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