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Django Passing Custom Form Parameters to Formset

... I would use functools.partial and functools.wraps: from functools import partial, wraps from django.forms.formsets import formset_factory ServiceFormSet = formset_factory(wraps(ServiceForm)(partial(ServiceForm, affiliate=request.affiliate)), extra=3) ...
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When is null or undefined used in JavaScript? [duplicate]

...e DOM methods getElementById(), nextSibling(), childNodes[n], parentNode() and so on return null (defined but having no value) when the call does not return a node object. The property is defined, but the object it refers to does not exist. This is one of the few times you may not want to test fo...
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Tracking Google Analytics Page Views with AngularJS

...s the frontend. Everything on the client side is done with HTML5 pushstate and I'd like to be able to track my page views in Google Analytics. ...
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Cache an HTTP 'Get' service response in AngularJS?

...rJS service that makes an HTTP 'Get' request when its data object is empty and populates the data object on success. 7 Answ...
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D3.js: How to get the computed width and height for an arbitrary element?

I need to know exactly the width and height for an arbitrary g element in my SVG because I need to draw a selection marker around it once the user has clicked it. ...
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Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio

...t this error message when trying to access the database, both from the CLI and from loading a page on the server: 4 Answers...
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Chrome: Uncaught SyntaxError: Unexpected end of input

... ok Thanks alot i removed the json request all together and the error went away i've yet to figure out what exactly is wrong with my json request. i just had no idea where to start debugging. if i may ask how did you determine the root cause – dlaurent86 ...
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What's the point of map in Haskell, when there is fmap?

...or a map function? Couldn't it just be what is currently known as fmap and fmap could be removed from the language? 3...
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How do you specify the Java compiler version in a pom.xml file?

...compile it on netbeans, everything is fine, but if I want to run it on command line, I will get these errors: 5 Answers ...
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tag vs tag

... behaviour is not defined anywhere. While you can in theory leave it out and assume it will be interpreted as JavaScript, it's invalid HTML, so why not add it. In HTML 5, the type attribute is optional and defaults to text/javascript Use <script type="text/javascript"> or simply &...