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Laravel Check If Related Model Exists
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202
In php 7.2+ you can't use count on the relation object, so there's no one-fits-all method for a...
Java switch statement multiple cases
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Raghav Sood
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answered Feb 23 '11 at 2:20
Bala RBala R
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How to get the nvidia driver version from the command line?
...vidia-smi should tell you that:
bwood@mybox:~$ nvidia-smi
Mon Oct 29 12:30:02 2012
+------------------------------------------------------+
| NVIDIA-SMI 3.295.41 Driver Version: 295.41 |
|-------------------------------+---------------...
Getting distance between two points based on latitude/longitude
...n, cos, sqrt, atan2, radians
# approximate radius of earth in km
R = 6373.0
lat1 = radians(52.2296756)
lon1 = radians(21.0122287)
lat2 = radians(52.406374)
lon2 = radians(16.9251681)
dlon = lon2 - lon1
dlat = lat2 - lat1
a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
c = 2 * ata...
Chrome refuses to execute an AJAX script due to wrong MIME type
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answered Jul 2 '14 at 10:17
QuentinQuentin
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How to find all duplicate from a List? [duplicate]
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answered Jan 2 '11 at 12:10
Giuseppe OttavianoGiuseppe Ottaviano
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Can we delete an SMS in Android before it reaches the inbox?
...st, preventing it from being propagated to other apps.
Update (October 2013): When Android 4.4 arrives, it will make changes to the SMS APIs which may affect an app's ability to influence SMS delivery.
Check out this Android Developers blog post for some more info:
http://android-developers.blogs...
Admob Error in Eclipse for android:configChanges
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HefferWolfHefferWolf
3,7042020 silver badges2929 bronze badges
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Solving “Who owns the Zebra” programmatically?
...Prince
5 white Swede dog beer Blue Master
It takes 0.6 seconds (CPU 1.5GHz) to find the solution.
The answer is "German owns zebra."
To install the constraint module via pip:
pip install python-constraint
To install manually:
download:
$ wget https://pypi.python.o...
What is a rune?
...r <= 122:
return r - 32
case 65 <= r && r <= 90:
return r + 32
default:
return r
}
}
func main() {
fmt.Println(SwapRune('a'))
}
It should be obvious, if you were to look at the Unicode mapping, which is identical to ASCII in that range. Fur...