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test a file upload using rspec - rails
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Proper way to handle multiple forms on one page in Django
...he answers by @adam-nelson and @daniel-sokolowski and comment by @zeraien (https://stackoverflow.com/a/17303480/2680349):
# views.py
def _get_form(request, formcls, prefix):
data = request.POST if prefix in request.POST else None
return formcls(data, prefix=prefix)
class MyView(TemplateVie...
Bootstrap NavBar with left, center or right aligned items
...</a>
</li>
</ul>
</div>
Full example here: https://jsbin.com/kemawa/edit?output
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Using vagrant to run virtual machines with desktop environment
...y the VirtualBox GUI when booting the machine
vb.gui = true
end
# https://askubuntu.com/questions/1067929/on-18-04-package-virtualbox-guest-utils-does-not-exist
config.vm.provision "shell", inline: "sudo apt-add-repository multiverse && sudo apt-get update"
# Install xfce and v...
docker error: /var/run/docker.sock: no such file or directory
...I did not use boot2docker but just installed "plain" docker on Ubuntu (see https://docs.docker.com/installation/ubuntulinux/).
I got the error ("dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS?") because the docker daemon was ...
Get Android Device Name [duplicate]
...:
// using method from above
System.out.println(getDeviceName());
// Using https://github.com/jaredrummler/AndroidDeviceNames
System.out.println(DeviceName.getDeviceName());
Result:
HTC6525LVW
HTC One (M8)
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...
Bootstrap carousel multiple frames at once
... text-decoration: none;
color: rgba(0, 0, 0, 0.8);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="carosel" id="carosel1">
<a class="carosel-control carosel-control-left glyphicon glyphicon-chevron-left" href="#"&g...
Prevent browser from loading a drag-and-dropped file
...is:
function isDragSourceExternalFile() {
// Defined here:
// https://stackoverflow.com/a/32044172/395461
}
window.addEventListener("dragover",function(e){
e = e || event;
var IsFile = isDragSourceExternalFile(e.originalEvent.dataTransfer);
if (IsFile) e.preventDefault();
}...
ASP.NET MVC Razor render without encoding
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Count the number of occurrences of a string in a VARCHAR field?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...