Should I care about locality of entities on the Google App Engine datastore? Should I use custom entity key names for that?
I\'m working on an app that communicates with Google App Engine to update and retrieve user information, but I can\'t think of a way to modify elements in the datastore.
I can\'t seem to do this. The list that the app engine datastore viewer does not contain Text as an option. I had开发者_高级运维 to change my fields because some of my values were too long for String,
I\'m using django non-rel (http://www.allbuttonspressed.com/projects/django-nonrel) and am trying to delete all the data in my production\'s datastore.I was reading the question posed here How to dele
Anyone have a good reference guide for GQL (query language for google appengine datastore)? I开发者_JAVA百科 find the reference guide on the google appengine site very limited with examplesThe doc i
Here is my code fragment. This code works very fine with local development data store. But doesn\'t work on real app engine. The query filter used here only returns 181 rows.
Getting a weird error on java appengine code that used to work fine (nothing has changed but the data in the datastore).
If I have an entity derived from db.Expando I can write Dynamic property by just assigning a value to a new property, e.g. \"y\" in this example:
If I have a pair of floats, is it any more efficient (computationally or storage-wise) to store them as a GeoPtProperty than it would be pickle the tuple and store it as a BlobProperty?
How the sit开发者_高级运维es like stackoverrflow using the third parthy login id(gmail,blogspot), to login the site?
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