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How to remove .htaccess password protection from a subdirectory
...to have single file unprotected (everything else protected), made same in <Files> section
– Nick
Aug 10 '14 at 9:49
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Easiest way to detect Internet connection on iOS?
...ct your iPhone's wifi to your camera's wifi. Wifi is connected with a default gateway: all hosts will report reachable. But they are actually not -- the camera is a dead-end connection.
– xaphod
Nov 21 '16 at 3:46
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How to subtract a day from a date?
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You can use a timedelta object:
from datetime import datetime, timedelta
d = datetime.today() - timedelta(days=days_to_subtract)
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imp...
How do I prevent Eclipse from hanging on startup?
...pace in the state it was at the previous launch).
The file removed was:
<workspace>\.metadata\.plugins\org.eclipse.core.resources\.projects\<project>\.markers.snap
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Best way to do multiple constructors in PHP
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I'd probably do something like this:
<?php
class Student
{
public function __construct() {
// allocate your stuff
}
public static function withID( $id ) {
$instance = new self();
$instance->loadByID( $id );
retu...
Finding quaternion representing the rotation from one vector to another
...ses, so you first need to check dot(v1, v2) > 0.999999 and dot(v1, v2) < -0.999999, respectively, and either return an identity quat for parallel vectors, or return a 180 degree rotation (about any axis) for opposite vectors.
– sinisterchipmunk
May 17 '12...
Measuring the distance between two coordinates in PHP
... $latTo = deg2rad($latitudeTo);
$lonTo = deg2rad($longitudeTo);
$latDelta = $latTo - $latFrom;
$lonDelta = $lonTo - $lonFrom;
$angle = 2 * asin(sqrt(pow(sin($latDelta / 2), 2) +
cos($latFrom) * cos($latTo) * pow(sin($lonDelta / 2), 2)));
return $angle * $earthRadius;
}
➽ Note tha...
Git - deleted some files locally, how do I get them from a remote repository
...on, just check out the files from your current commit:
git checkout HEAD <path>
If you have committed the deletion, you need to check out the files from a commit that has them. Presumably it would be the previous commit:
git checkout HEAD^ <path>
but if it's n commits ago, use HEAD...
How to do a case sensitive search in WHERE clause (I'm using SQL Server)?
I want to do a case sensitive search in my SQL query. But by default, SQL Server does not consider the case of the strings.
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'uint32_t' identifier not found error
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This type is defined in the C header <stdint.h> which is part of the C++11 standard but not standard in C++03. According to the Wikipedia page on the header, it hasn't shipped with Visual Studio until VS2010.
In the meantime, you could probably fake up yo...