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Inject errors into already validated form?
...rm.add_error() instead of accessing form._errors directly.
Documentation: https://docs.djangoproject.com/en/stable/ref/forms/api/#django.forms.Form.add_error
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FFmpeg on Android
...s a link to the project from code.google.com or run the command "git clone https://code.google.com/p/dolphin-player/" in a terminal. You can see two projects named P and P86 . You can use either of them.
Extra tip i would like to offer is that when you are building the ffmpeg code, inside build.sh ...
RSpec: how to test if a method was called?
...eived(:bar).with("Invalid number of arguments")
end
end
Documentation: https://github.com/rspec/rspec-mocks#expecting-arguments
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How to download .zip from GitHub for a particular commit sha?
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You can put the sha that you want in the download url:
https://github.com/{username}/{projectname}/archive/{sha}.zip
As a general rule, if you have a url that works, you can replace "master" with the specific sha you want.
On unix:
wget https://github.com/{username}/{projectna...
How do I embed a single file from a GitHub gist with the new gist interface?
...r the .js add a query string like ?file=myFile.blah, e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
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Git push results in “Authentication Failed”
...ctor authentication in your Github account you
won't be able to push via HTTPS using your accounts password. Instead
you need to generate a personal access token. This can be done in the
application settings of your Github account. Using this token as your
password should allow you to push t...
How can I get the full/absolute URL (with domain) in Django?
How can I get the full/absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL!
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ANTLR: Is there a simple example?
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At https://github.com/BITPlan/com.bitplan.antlr you'll find an ANTLR java library with some useful helper classes and a few complete examples. It's ready to be used with maven and if you like eclipse and maven.
https://github.c...
SSL Error: unable to get local issuer certificate
...pdate
sudo apt install build-essential checkinstall libssl-dev
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.35.1/install.sh | bash
nvm --version
nvm ls
nvm ls-remote
nvm install [version.number]
this should solve your problem
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Best way to check if a URL is valid
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function is_url($uri){
if(preg_match( '/^(http|https):\\/\\/[a-z0-9_]+([\\-\\.]{1}[a-z_0-9]+)*\\.[_a-z]{2,5}'.'((:[0-9]{1,5})?\\/.*)?$/i' ,$uri)){
return $uri;
}
else{
return false;
}
}
...