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How do I know the current width of system scrollbar?
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leppieleppie
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How do you skip a unit test in Django?
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Django 1.10 allows use of tags for unit tests. You can then use the --exclude-tag=tag_name flag to exclude certain tags:
from django.test import tag
class SampleTestCase(TestCase):
@tag('fast')
def test_fast(self):
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How to check if a user is logged in (how to properly use user.is_authenticated)?
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Update for Django 1.10+:
is_authenticated is now an attribute in Django 1.10.
The method was removed in Django 2.0.
For Django 1.9 and older:
is_authenticated is a function. You should call it like
if request.user.is_authenticated():
# do so...
how to check if List element contains an item with a Particular Property Value
...eturn –1. Documentation: msdn.microsoft.com/es-es/library/x1xzf2ca(v=vs.110).aspx
– tomloprod
Feb 20 '17 at 14:56
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How do I retrieve the number of columns in a Pandas data frame?
... JohnJohn
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Wait for all promises to resolve
...BergiBergi
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How to “return an object” in C++?
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I don't want to return a copied value because it's inefficient
Prove it.
Look up RVO and...
Convert from java.util.date to JodaTime
...e that."
– reevesy
Apr 27 '12 at 12:10
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@BabajidePrince No; then you would get the same value as...
In Unix, can I run 'make' in a directory without cd'ing to that directory first?
...ix, it isn't clear which you want, but the -C option won't work on Solaris 10 (/usr/ccs/bin/make), AIX (/usr/bin/make), or HP-UX 11.23 (/usr/bin/make). Still, 1 out of 4 isn't too bad.
– Jonathan Leffler
Jan 24 '09 at 4:17
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How to skip to next iteration in jQuery.each() util?
...he function.
– TJ L
Jun 7 '18 at 17:10
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