The GAE Datastore provides a class PreparedQuery, which is the compiled form of a query.But is there such a thing as a parameterized query (e.g. lastname = {?})开发者_运维技巧 ?There’s no point in co
In Google App Engine, consider the following datastore model: class Update(db.Model): content = db.TextProperty()
wondering if anyone knows why using cursors with GQLQuery doesn\'t seem to be working properly. I\'m running the following.
This is a follow up question to my previous question. I am trying to upload and display an image as an avatar following the sample app here.
This is related to a previous question of mine, but with new information. I\'m trying to configure the bulkdownloader to download data from my Java appengine app in such a way that a list of owned ob
** GAE/J, Eclipse, Local Datastore: ** I have changed my data model, including the structure of one of my entity classes. In an attempt to start over with my data, I followed the advice of JohnIdol
class Matrix(db.Model): values = db.ListProperty() 开发者_开发问答 obj = Matrix() wx = [[1,0],[0,1]]
UPDATE: See the comment by systempuntoout. The form was missing the submit button. Now it all works. I have this code that I think would write an image to datastore; but that\'s not happenning:
I\'m trying to make a user verification script that redirects the user if the password and username cookies are empty or false. But no matter what I do it always sends the user to \"/wrong2\". It does
This is a follow up on my previous question. I set up the models with ReferenceProperty: class User(db.Model):
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