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CSS triangle custom border color
...this. I would like to steer clear of javascript and css3 simply because of compatibility. I am trying to have the triangle have a white background with a 1px border (around the angled sides of the triangle) with color #CAD5E0. Is this possible? Here's what I have so far:
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Extending the User model with custom fields in Django
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The least painful and indeed Django-recommended way of doing this is through a OneToOneField(User) property.
Extending the existing User model
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If you wish to store information related to User, you can use a one-to-one relationship to a model containing the f...
What is the fastest integer division supporting division by zero no matter what the result is?
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Inspired by some of the comments I got rid of the branch on my Pentium and gcc compiler using
int f (int x, int y)
{
y += y == 0;
return x/y;
}
The compiler basically recognizes that it can use a condition flag of the test in the ...
How to generate a Dockerfile from an image?
.... Parameter -sV=1.36 is not always required.
Reference: https://hub.docker.com/repository/docker/alpine/dfimage
below is the old answer, it doesn't work any more.
$ docker pull centurylink/dockerfile-from-image
$ alias dfimage="docker run -v /var/run/docker.sock:/var/run/docker.sock --rm centurylink...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...__ to C++ was N1642).
__FUNCTION__ is a pre-standard extension that some C compilers support (including gcc and Visual C++); in general, you should use __func__ where it is supported and only use __FUNCTION__ if you are using a compiler that does not support it (for example, Visual C++, which does n...
OS specific instructions in CMAKE: How to?
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@rchilton1980: Page moved, new link: gitlab.kitware.com/cmake/community/wikis/doc/cmake/…
– schnaader
Sep 10 '18 at 13:09
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Differences between Java 8 Date Time API (java.time) and Joda-Time
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Common features
a) Both libraries use immutable types. Joda-Time also offers additional mutable types like MutableDateTime.
b) Furthermore: Both libraries are inspired by the design study "TimeAndMoney" from Eric Evans or ...
JQuery: detect change in input field [duplicate]
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Create unique constraint with null columns
...er_id, recipe_id)
WHERE menu_id IS NULL;
This way, there can only be one combination of (user_id, recipe_id) where menu_id IS NULL, effectively implementing the desired constraint.
Possible drawbacks: you cannot have a foreign key referencing (user_id, menu_id, recipe_id), you cannot base CLUSTER...
Running the new Intel emulator for Android
...either shows black (when using gpu) or is just slow as before , especially compared to a real device. is this a good configuration: tinypic.com/view.php?pic=efgv83&s=6 ?
– android developer
May 27 '12 at 7:51
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