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Include intermediary (through model) in responses in Django Rest Framework
...yanph, serializers.field was renamed to serializers.ReadOnlyField in DRF 3.0, so this should read:
class MembershipSerializer(serializers.HyperlinkedModelSerializer):
id = serializers.ReadOnlyField(source='group.id')
name = serializers.ReadOnlyField(source='group.name')
class Meta:
...
Algorithm to detect intersection of two rectangles?
...e = v(n) - v(n-1)
You can get a perpendicular to this by rotating it by 90°. In 2D this is easy as:
rotated.x = -unrotated.y
rotated.y = unrotated.x
So no trigonometry or slopes involved. Normalizing the vector to unit-length is not required either.
If you want to test if a point is on o...
How can I split a comma delimited string into an array in PHP?
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Understanding Canvas and Surface concepts
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SabeehSabeeh
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How can I create a simple message box in Python?
... included library with Python install.
ctypes.windll.user32.MessageBoxW(0, "Your text", "Your title", 1)
Or define a function (Mbox) like so:
import ctypes # An included library with Python install.
def Mbox(title, text, style):
return ctypes.windll.user32.MessageBoxW(0, text, title, styl...
How can I install an older version of a package via NuGet?
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580
Try the following:
Uninstall-Package Newtonsoft.Json -Force
Followed by:
Install-Package Newton...
Asynctask vs Thread in android
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edited Mar 25 '19 at 20:48
ividito
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answered Aug 28 '13 at 5:51...
Having a UITextField in a UITableViewCell
...essoryType = UITableViewCellAccessoryNone;
if ([indexPath section] == 0) {
UITextField *playerTextField = [[UITextField alloc] initWithFrame:CGRectMake(110, 10, 185, 30)];
playerTextField.adjustsFontSizeToFitWidth = YES;
playerTextField.textColor = [UIColor blackColor];
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Getting the name of the currently executing method
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180
Thread.currentThread().getStackTrace() will usually contain the method you’re calling it from ...
Can I Replace Apache with Node.js?
...dsarnold
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