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How do I filter ForeignKey choices in a Django ModelForm?
...rm = ClientForm(the_company)
return render_to_response('addclient.html',
{'form': form, 'the_company':the_company})
This can be useful for reuse say if you have common filters needed on many models (normally I declare an abstract Form class). E.g.
class...
Difference between android-support-v7-appcompat and android-support-v4
...k this for full info: developer.android.com/tools/support-library/features.html
– aselims
Mar 7 '16 at 14:10
as googl...
How to submit a form using PhantomJS
... page.evaluate(function() {
console.log(document.querySelectorAll('html')[0].outerHTML);
});
}
];
interval = setInterval(function() {
if (!loadInProgress && typeof steps[testindex] == "function") {
console.log("step " + (testindex + 1));
steps[testindex]();
test...
How to use support FileProvider for sharing content to other apps?
... .setStream(uri) // uri from FileProvider
.setType("text/html")
.getIntent()
.setAction(Intent.ACTION_VIEW) //Change if needed
.setDataAndType(uri, "image/*")
.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
start...
Why is Thread.Sleep so harmful
...e shortest example I could find: myelin.co.nz/notes/callbacks/cs-delegates.html
– mike
Apr 16 '16 at 1:36
Just to make...
what is the right way to treat Python argparse.Namespace() as a dictionary?
...s were subsequently corrected. See docs.python.org/2.7/library/functions.html#vars While there are some special cases that have read-only dictionaries (such as locals and class dictionary proxies), the rest of the cases are updateable. The vars(obj) call is synonymous with obj.__dict__. In the ...
Why does Hibernate require no argument constructor?
...he default access strategy. See docs.jboss.org/hibernate/orm/5.1/userguide/html_single/chapters/…
– Arthur Ronald
Oct 4 '19 at 16:25
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Jump to matching XML tags in Vim
...xt.
Reference: https://superuser.com/questions/182355/how-can-i-select-an-html-tags-content-in-vim
Vim reference (thanks to @Geek for noting this out):
:help visual-operators
you'll get:
4. Operating on the Visual area *visual-operators*
The objects that can be used are:
...
...
Serving gzipped CSS and JavaScript from Amazon CloudFront via S3
...s: http://blog.kenweiner.com/2009/08/serving-gzipped-javascript-files-from.html
Building off skyler's answer you can upload a gzip and non-gzip version of the css and js. Be careful naming and test in Safari. Because safari won't handle .css.gz or .js.gz files.
site.js and site.js.jgz and
site.cs...
Uploading base64 encoded Image to Amazon S3 via Node.js
...ad;
Read more: http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html#upload-property
Credits: https://medium.com/@mayneweb/upload-a-base64-image-data-from-nodejs-to-aws-s3-bucket-6c1bd945420f
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