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Why does changing 0.1f to 0 slow down performance by 10x?
... depending on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2...
Difference between size_t and unsigned int?
...
size_t type is a base unsigned integer type of
C/C++ language. It is the type of the result
returned by sizeof operator. The type's size is
chosen so that it could store the maximum size
of a theoretically possible array of any type. On a
32-...
What is the difference between `-fpic` and `-fPIC` gcc parameters?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Maximum length for MySQL type text
...a textarea appropriate to the max length of a text field in my MySQL database table. How many characters can a type text field store?
...
Detect the specific iPhone/iPod touch model [duplicate]
...
@"x86_64" for simulator.
– João Nunes
Jan 4 '13 at 10:42
1
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Passing parameters in rails redirect_to
...
64
This is poor practice. This method misuses the flash object, its intended for user messaging. Better would be to store arbitrary parameters...
Is it possible to push a git stash to a remote repository?
... On (no branch): WIP on testing: 28716d4 fixed implicit declaration of stat64
stash@{9}: On (no branch): WIP on emmanuel: bee6660 avoid unrelated changes
On the original repository, the same looked like
stash@{0}: WIP on emmanuel: bee6660 avoid unrelated changes
stash@{1}: WIP on testing: 28716d4...
How to split a string at the first `/` (slash) and surround part of it in a ``?
...example to all those implementing a class, just by changing the selector.
Demonstration (note that I had to select jQuery in the menu in the left part of jsfiddle's window)
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How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
...get(Calendar.YEAR);
int month = now.get(Calendar.MONTH) + 1; // Note: zero based!
int day = now.get(Calendar.DAY_OF_MONTH);
int hour = now.get(Calendar.HOUR_OF_DAY);
int minute = now.get(Calendar.MINUTE);
int second = now.get(Calendar.SECOND);
int millis = now.get(Calendar.MILLISECOND);
System.out....
Is functional GUI programming possible? [closed]
...ions and recursion for constructing a simple interface in the WPF controls demo by Flying Frog Consultancy.
– Funk
Jun 1 '16 at 10:08
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