I am just getting started with Google Web Toolkit and Google App Engine and have a quick question. I think I understand how to use the datastore now but I was wondering if there is a way that I can qu
This is a follow up to my other question. I thought that mylist = list(Rep().all().fetch(50)) makes mylist a list. But when I try to get its length I get the message
I am reading the Users Service to learn about the Users API before I deploy my app. I would like to have users try the app without logging in first. Is this possible? I 开发者_如何学Goneed to store th
I would like to use a mix-in class to add properties to a model. from google.appengine.ext import db class Taggable(object):
Using google a开发者_开发知识库pp engine and Django non-rel, I\'m querying a list of movies and want to order them alphabetically.
This is the model: class Rep(db.Model): author开发者_StackOverflow = db.UserProperty() replist = db.ListProperty(str)
I have followed the sample code below to upload a zip file in the blobstore. I am able to upload the zip file in but i have some concerns reading the file.
I\'m looking for an alternative library for the app engine datastore that will do nearest-n or boxed geo-queries, currently i\'m using GeoModel 0.2 and it runs quite s开发者_如何学Pythonlow ( > 1.5s i
I\'m using the GAE datastore with JDO to hold course information.Each Course has a List of GradeDefinition objects (e.g. \"A=90%+\", \"B=80%+\", etc)
I have existing entities of a type in my gae datastore to which i want to add a new primitive property of primitive type \"long\":
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