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Django - limiting query results
...order a query once a slice has been taken"
According to the documentation https://docs.djangoproject.com/en/dev/topics/db/queries/#limiting-querysets forcing the “step” parameter of Python slice syntax evaluates the Query. It works this way:
Model.objects.all().order_by('-id')[:10:1]
Still I...
Nested rows with bootstrap grid system?
...p Version 3.x
As always, read Bootstrap's great documentation:
3.x Docs: https://getbootstrap.com/docs/3.3/css/#grid-nesting
Make sure the parent level row is inside of a .container element. Whenever you'd like to nest rows, just open up a new .row inside of your column.
Here's a simple layout ...
Why can't I assign a *Struct to an *Interface?
...n() {
ps := new(Struct)
pi := Interface(ps)
_, _ = pi, ps
}
https://play.golang.org/p/BRTaTA5AG0S
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Retrieve a single file from a repository
...by git-daemon, you need to enable the daemon.uploadarch config option. See https://kernel.org/pub/software/scm/git/docs/git-daemon.html
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PowerShell script not accepting $ (dollar) sign
...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...
How do you discover model attributes in Rails?
...te your model attributes on the top of your model files
here is the link:
https://github.com/ctran/annotate_models
to keep the annotation in sync, you can write a task to re-generate annotate models after each deploy.
shar...
What is the relationship between the docker host OS and the container base image OS?
...e, there is a problem if the host OS does not support Docker, like RHEL 6: https://access.redhat.com/solutions/1378023
So you won't be able to spin up a container on RHEL 6, even if the image is a Linux one.
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curl -GET and -X GET
...GET, with the use of `-G. Like this:
curl -d name=daniel -d grumpy=yes -G https://example.com/
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querySelector, wildcard element match?
...t make the not something it never will be. A good css selector reference:
https://www.w3schools.com/cssref/css_selectors.asp which shows the :not selector as follows:
:not(selector) :not(p) Selects every element that is not a <p> element
Here is an example: a div followed by something (an...
How to run JUnit tests with Gradle?
...is simply:
test {
useJUnit()
}
Finally:
gradlew clean test
Alos see: https://docs.gradle.org/current/userguide/java_testing.html
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