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What is the `data-target` attribute in Bootstrap 3?
... that points to the HTML Element that will be changed.
Modal Example Code from BS3:
<!-- Button trigger modal -->
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="...
How do I make many-to-many field optional in Django?
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null=True is not required, at least from Django 1.5 onwards.
– Ville Laurikari
Dec 6 '13 at 6:57
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sh...
split string in to 2 based on last occurrence of a separator
...st of the words in the string, separated by the delimiter string (starting from right).
To split by the last comma:
>>> "a b c,d,e,f".rsplit(',', 1)
['a b c,d,e', 'f']
share
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improve t...
Is it safe to check floating point values for equality to 0?
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From the MSDN entry for Double.Equals:
Precision in Comparisons
The Equals method should be used with
caution, because two apparently
equivalent values can be unequal due
to the differing precision of the two
...
How do I know the current width of system scrollbar?
...he scroll bar, the easiest way is to use the Control.ClientSize property.
From the documentation:
Gets or sets the height and width of the client area of the control.
The client area of a control is the bounds of the control, minus the nonclient elements such as scroll bars, borders, title ba...
Using try vs if in python
...trol,
but it makes sense most when Exceptions are actually exceptional.
From the Python docs:
EAFP
Easier to ask for forgiveness than
permission. This common Python coding
style assumes the existence of valid
keys or attributes and catches
exceptions if the assumption proves
fa...
Is there a vim command to relocate a tab?
...th Position
:tabm n
Where n is a number denoting the position (starting from zero)
Move Tabs to the Left / Right
I think a better solution is to move the tab to the left or right to its current position instead of figuring out the numerical value of the new position you want it at.
noremap &...
How to use JUnit and Hamcrest together?
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A relevant comment from Stefan Birkner in the answers If you're using a Hamcrest with a version greater or equal than 1.2, then you should use the junit-dep.jar. This jar has no hamcrest classes and therefore you avoid classloading problems.
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Incomplete type is not allowed: stringstream
...t itself include all the headers it needs, but not impossible.
For things from the standard library, such as the stringstream class, use the language standard or other reference documentation for the class or the individual functions (e.g. Unix man pages, MSDN library, etc.) to figure out what you ...
Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
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@bobojam feel free to include the explanation from my answer, so that yours will be more complete. I've asked OP author to accept you answer.
– Alexander Azarov
Dec 27 '12 at 8:49
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