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How do you change Background for a Button MouseOver in WPF?
...answer that uses ControlTemplate and has an animation effect
(adapted from https://docs.microsoft.com/en-us/dotnet/framework/wpf/controls/customizing-the-appearance-of-an-existing-control)
In your resource dictionary define a control template for your button like this one:
<ControlTemplate Targ...
CSS: fixed position on x-axis but not y?
...{
background: red;
width: 50px;
height: 50px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="position-fixed-y red-box">
</div>
The pattern of base pairs in the DNA dou...
Rails 4 multiple image or file upload using carrierwave
...ke a look at CarrierWave's documentation, this is actually very easy now.
https://github.com/carrierwaveuploader/carrierwave/blob/master/README.md#multiple-file-uploads
I will use Product as the model I want to add the pictures, as an example.
Get the master branch Carrierwave and add it to your...
deciding among subprocess, multiprocessing, and thread in Python?
...tive).
(For the current status of Twisted support for Python 3, check out: https://twistedmatrix.com/documents/current/core/howto/python3.html)
The distributed option:
Yet another realm of processing you haven't asked about, but which is worth considering, is that of distributed processing. There a...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ng as dupes of this one so I will leave this here. I came across this blog https://blog.blackbam.at/2015/04/09/css-nth-child-selector-ignore-hidden-element/ that uses a clever css approach to make nth-child ignore hidden elements, as follows:
The following CSS adds a margin right to every second vi...
How to add a custom Ribbon tab using VBA?
...om UI editor or not.
I came across the following microsoft help webpage - https://msdn.microsoft.com/en-us/library/office/ff861787.aspx. This shows how to set up the interface manually, but I had some trouble when pointing to my custom add-in code.
To get the buttons to work with your custom macr...
What is the (best) way to manage permissions for Docker shared volumes?
...dd a command to Dockerfile
RUN usermod -u 1000 www-data
credits goes to https://github.com/denderello/symfony-docker-example/issues/2#issuecomment-94387272
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Why '&&' and not '&'?
...n the process in RealTime/High to mitigate the scheduler having an effect: https://gist.github.com/1200737
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Why can't we have static method in a (non-static) inner class?
...
From: https://docs.oracle.com/javase/tutorial/java/javaOO/nested.html
As with instance methods and variables, an inner class is associated with an instance of its enclosing class and has direct access to that object's methods a...
What specific productivity gains do Vim/Emacs provide over GUI text editors?
...few people were gaga over Vim. See the video of Vim power user in action:
https://www.youtube.com/watch?v=FcpQ7koECgk
If your current editor can do what he is doing, there is no need to switch! :)
Also, read this http://www.viemu.com/a-why-vi-vim.html
After watching the video and reading that a...