Is it possible to check how many rows were deleted by a query? queryset = MyModel.object.filter(foo=bar)
开发者_如何转开发I\'m getting object \'pyamf.amf3.ByteArray\' How can I save it to ImageField ?obj - an object in django, data - array which get from Flash application
In django, I have a table of people, each of which has a namefirst and namelast. I want to do the sql:
I have a foreign key reference which shows up as a select box on the client but it is pre-populated with values. I want the select box to be empty when it shows because it will be populated by an Ajax
I have the following code in a view: def controller_details(request, object_id): controller = Controller.objects.get(pk=object_id)
In my Django application my model has some values set as properties - they are calculated on demand from other values (like, min. value of some other objects\' field, etc). This works pretty well as I
I and trying to use djangoappengine, but I am unsure how can I write model to incorporate standard ListProperty(db.Key)
if you have millions of entries in a mysql table, you often want to manipulate it with a hexadecimal primary key (in practice you do a md5(name)). The queries are then much faster.
What is wrong with the following code for file uploading.The request.FILES[\'file\'] looks empty Models:
I\'m searching in a way to limit the queryset which I can get through a model. Suppose I have the following models (with dependencies):
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