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When to use reinterpret_cast?
...F;
y = number;
i = * ( long * ) &y; // evil floating point bit level hacking
i = 0x5f3759df - ( i >> 1 ); // what the deuce?
y = * ( float * ) &i;
y = y * ( threehalfs - ( x2 * y * y ) ); // 1st iteration
// y = y * ( th...
Using :before CSS pseudo element to add image to modal
... edited Oct 18 '18 at 10:11
EvilDr
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answered Jul 22 '14 at 17:16
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Is it expensive to use try-catch blocks even if an exception is never thrown?
...ode. Or as Donald Knuth put it: "premature optimization is the root of all evil".
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When to wrap quotes around a shell variable?
...at 11:15
Gilles 'SO- stop being evil'
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answered Apr 8 '12 at 23:08
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How can I programmatically generate keypress events in C#?
... @Shrike noted. (E.g. Ctrl+C.)
– ANeves thinks SE is evil
Jan 23 '15 at 17:17
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std::auto_ptr to std::unique_ptr
...ss member variable:
This one is tricky. std::auto_ptrs copy semantics are evil. If the class disallows copying then std::unique_ptr is a drop in replacement. However, if you tried to give the class reasonable copy semantics, you'll need to change the std::auto_ptr handling code. This is simple a...
Prompt for user input in PowerShell
...17 at 18:55
ANeves thinks SE is evil
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answered Feb 15 '14 at 22:18
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Why do we need tuples in Python (or any immutable data type)?
...freak I think you are misusing "premature optimization is the root of all evil". There's a huge difference between doing premature optimization in an application (for example, saying "tuples are faster than lists, so we're going to use only tuples in all the app!") and doing benchmarks. Alex's benc...
Meaning of Choreographer messages in Logcat [duplicate]
...m that would use all the RAM your App is allowed to use and cause the mega-evil Force Close to happen. I have grown to be the kind of Developer that likes to see his Log WARN/INFO/ERROR Free. ;)
So, this is my own experience:
I got the message:
10-09 01:25:08.373: I/Choreographer(11134): Skipped ...
Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
...eed for a Global Interpreter Lock (GIL), while Python necessitates such an evil.
5 Answers
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