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What is the point of a private pure virtual function?
... Kiril KirovKiril Kirov
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Regular expression to match any character being repeated more than 10 times
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PHP's preg_replace example:
$str = "motttherbb fffaaattther";
$str = preg_replace("/([a-z])\\1/", "", $str);
echo $str;
Here [a-z] hits the character, () then allows it to be used with \\1 backreference which tries to matc...
String formatting in Python 3
...sonbrmgibsonbr
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Eclipse jump to closing brace
...changing perspectives makes it work again. So, for example, when I have a PHP file open, but, say, the Java perspective active, pressing Ctrl + Shift + P does nothing. For the same file with the PHP perspective active, pressing Ctrl + Shift + P does exactly what you'd expect and puts my cursor bes...
See changes to a specific file using git
...short value. For example, to find out who changed foo to bar in dist/index.php, you would use git blame dist/index.php | grep bar
– Kraang Prime
May 11 '17 at 15:38
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How to count the number of set bits in a 32-bit integer?
...n implemented with a microcoded loop that tests a bit per cycle (citation needed).
A pre-populated table lookup method can be very fast if your CPU has a large cache and/or you are doing lots of these instructions in a tight loop. However it can suffer because of the expense of a 'cache miss', where...
How does Stack Overflow generate its SEO-friendly URLs?
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For good measure, here's the PHP function in WordPress that does it... I'd think that WordPress is one of the more popular platforms that uses fancy links.
function sanitize_title_with_dashes($title) {
$title = strip_tags($title);
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How to convert a string or integer to binary in Ruby?
...derAlexander
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How to sort findAll Doctrine's method?
...tion is very simple (vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php):
public function findAll()
{
return $this->findBy(array());
}
So we look at findBy and find what we need (orderBy)
public function findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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Make virtualenv inherit specific packages from your global site-packages
... gvlasov
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answered Jul 30 '15 at 20:27
Eder MartinsEder Martins
711 s...