DB
Size: a a a
DB
М
{
lev1: {
lev2: {
lev3: {
prop1: str
prop2: set(val1, val2, val3)
prop3: set(val1, val2, val3)
},
...
},
...
},
...
}
prop2: set(val1, val2, val3)
prop3: set(val1, val2, val3)
prop2: [val1, val2, val3]
prop3: [val1, val2, val3]
TypeError: Object of type set is not JSON serializable
AD
VK
DT
Model.objects.annotate(...).get(id=object_id)
так ?ss
VK
Model.objects.annotate(...).get(id=object_id)
так ?Model.objects.get(id=object_id)
ZN
Model.objects.get(id=object_id)
VK
ZN
Model.objects.get(id=object_id)
ZN
VK
Model.objects.get(id=object_id)
ZN
INSERT INTO users (firstname, lastname) VALUES ('Joe', 'Cool') RETURNING id;
ZN
VD
Z
Access to XMLHttpRequest at 'https://api.privet-obed.ru/users/user/28/detail_information/' from origin 'http://lk.privet-obed.ru' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
D
Access to XMLHttpRequest at 'https://api.privet-obed.ru/users/user/28/detail_information/' from origin 'http://lk.privet-obed.ru' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Z
CORS_ORIGIN_ALLOW_ALL = True
Н
CORS_ORIGIN_ALLOW_ALL = True
Z
'corsheaders.middleware.CorsMiddleware'