Hello,
I'm trying to figure out possible solutions for a problem. I'm
currently using openID to authenticate users, restricting to Google as
an identity provider (both gmail and Google Apps).
What I need to do is to obtain reliable user information before a user
logs in to the application. Use
Hi all,
I use gwt-dispatch in a project and now I have a question concerning
the gwt-dispatch framework and member variables in ActionHandlers.
I use guice on server side and bind the ActionHandlers as follow:
bindHandler(GetXYHandler.class); - this is per definition no
singleton!
In
http://www.google.com/events/io/2009/sessions/BuildingScalableComplexApps.html
this is a pretty good discussion on building apps that have lots of
child objects. I also think you are prematurely optimizing. How many
exams is a user going to have? 100, 200? This is still a tiny number
and if you
I'm trying to find a workaround for some query cursor limitations.
Say that I have entities with date and an value which is a
multiple of ten from 0 to 100.
I need to get paginated entities sorted by date and with the
integer field above a given threshold, along the lines of the
pseudo code:
You might want to ask here:
http://groups.google.com/group/google-contacts-api
(Also, for future reference, a stack trace is helpful when asking for help)
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit:
Is there a way to enable email sending for the AppEngine Java dev server?
I've found instructions for
Pythonhttp://code.google.com/appengine/docs/python/tools/devserver.html#Using_Mail,
but I can't figure out how to do this for the Jaav server -
adding --enable_sendmail does not work.
Thomas
Thanks! Will fix.
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Mon, Dec 13, 2010 at 4:50 PM, Nevena neven...@gmail.com wrote:
I just noticed there
WHY DOES THIS HAPPEN OFTEN?
Unable to update app: Error posting to URL:
https://appengine.google.com/api/appversion/clonefiles?app_id=Xversion=5;
500 Internal Server Error
htmlhead
meta http-equiv=content-type content=text/html;charset=utf-8
title500 Server Error/title
/head
body text=#00
We're looking into it:
http://code.google.com/p/googleappengine/issues/detail?id=4293
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Ikai Lan
Developer Programs Engineer, Google App Engine
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Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Wed, Dec 22, 2010
Have you asked your question here?
http://groups.google.com/group/Google-Web-Toolkit
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Wed, Dec 15, 2010 at
I'm pretty sure the formatting isn't being lost - HTML renders newlines and
spaces as a single space. You will need to preserve HTML formatting in your
final output.
You can test this by setting output content-type to text/plain and seeing
that line breaks and spaces are correctly saved.
--
Ikai
Does a domain's user list contain an ID? We can't provide this ID to you
ahead of time.
I think for your use case, it's safe to use the email and handle the edge
case of someone changing their email.
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger:
Hey can you please explaine me the DTO way, with some code or an example, I
really need to retrieve those objects. Thank you in advanced.
Kido.
On 21 December 2010 20:18, Stevko andy.ste...@gmail.com wrote:
I may be dated on this with not keeping up on the latest gwt advances.
The problems is
Data Transfer Object (DTO) pattern is explained in this page
http://java.sun.com/blueprints/corej2eepatterns/Patterns/TransferObject.html
http://java.sun.com/blueprints/corej2eepatterns/Patterns/TransferObject.htmlThe
Sample Code Implementing the Transfer Object Pattern
gives a pretty clear
Thank you for answering.
Indeed, I do keep a running count
and I use MapRed to compute the extent of a property (of a kind).
Recently I watched again the Google I/O video w/ Brett Slatkin
where he talks about self-join, and the zig-zag algorithm
in about minute 27 into that video.
Indexes need to
Hie
Our app is at: http://2.latest.sakshumweb.appspot.com/
And we have added our domain http://www.sakshum.com This was all working
fine from last 6+ months. But from yesterday http://www.sakshum.com fails to
load the app. It says browser could not find the page.
We havent done any changes
Both urls work the same for me.
Downforeveryoneorjustme says its up too
http://www.downforeveryoneorjustme.com/www.sakshum.com
http://www.downforeveryoneorjustme.com/www.sakshum.com
On Wed, Dec 22, 2010 at 8:55 PM, Vik vik@gmail.com wrote:
Hie
Our app is at:
I've already installed Eclipse plugin and imported project with Eclipse
File-New-Java Project from Ant Buildfile. As far as I know the demos
under *
\eclipse\plugins\com.google.appengine.eclipse.sdkbundle.1.4.0_1.4.0.v201012021502\appengine-java-sdk-1.4.0\demos
* folder don't have the eclipse
Same here. Need a solution asap.
On Dec 22, 7:01 am, Patrick Twohig patr...@namazustudios.com wrote:
Hi,
I'm consistently getting an error 500 when trying to adjust my app's billing
settings. Anybody else having this problem?
Thanks,
Patrick.
--
Patrick H. Twohig.
Namazu Studios
We also have this problem.
We're exceeding our quotas and can't change our billing settings. It's
very frustrating!
On Dec 22, 7:01 am, Patrick Twohig patr...@namazustudios.com wrote:
Hi,
I'm consistently getting an error 500 when trying to adjust my app's billing
settings. Anybody else
I was hoping somebody has already a shell script worked out that has
this multi-deploy and several other features. I have most clients:
Win, OSX or Linux.
On Dec 22, 4:02 am, Ernesto Karim Oltra ernestoka...@gmail.com
wrote:
Have you tried a shell script? Or anything that runs on your client?
You're absolutely right, I've it on this page :
http://support.apigee.com/apigee/topics/apigee_server_ips
There are 2 IPs used for the moment : 174.129.236.240, 75.101.150.28. That's
perfect!
Thank you!
On Tue, Dec 21, 2010 at 17:21, Barry Hunter barrybhun...@gmail.com wrote:
On 21 December
Please fix add a domain int he administration console for GAE.
Thanks,
Brandon Donnelson
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Hello list
When i run that command i got this error.
python dev_appserver.py projectname
i'm using ubuntu 10.10 with python2.6.
*type 'exceptions.TypeError'*Python 2.6.5: /usr/bin/python
Wed Dec 22 16:02:15 2010
A problem occurred in a Python script. Here is the sequence of function
calls
I want to access the App Engine Datastore Admin for my application.
I have added the following to my app.yaml:
builtins:
- appstats: on
- datastore_admin: on
- remote_api: on
I can see the Datastore Admin link on my application dashboard.
However, every time I click on the Datastore
How can anyone work out from this post what the problem with the interface
is.
In addition if you feel there is a bug or other problem you should log an
issue http://code.google.com/p/googleappengine/issues/list
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I am using Google App Engine for the backend to my elearning app. I am
trying to to a GQL query in the admin dashboard, in order to find
ActivityCompletion records for a certain user. The user field (or whatever
the non relational equivalent to 'field' is!) is called user, and uses a KEY
for
Where where clause is filtering on the __key__ field of the
ActivityCompletion entity and not the User field. I assume it should look
something like:
where user = Key('User',9122) if user keys or numbers and not strings
otherwise
where user = Key('User',9122)
Also, I'm assuming
Wow I can't type this morning.
Your where clause is filtering on the __key__ field of the
ActivityCompletion entity and not the User field. I assume it should look
something like:
where user = Key('User',9122) if user keys are numbers and not strings
otherwise
where user =
Lovely - works perfect! Sorry to have been such a dunce about this, I'm
used to mysql and have quite a bit of trouble getting my brained wrapped
around the finer points of the Datastore and using GQL.
thanks so much, you've saved me a ton of time.
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You received this message because you are
Not a problem. Glad it was so easy. It is a bit of a mind shift from
relational databases.
On Wed, Dec 22, 2010 at 10:33 AM, stace mspan...@gmail.com wrote:
Lovely - works perfect! Sorry to have been such a dunce about this, I'm
used to mysql and have quite a bit of trouble getting my brained
Just another FYI in case you're not aware of it. You might want to shorten
the entity name ActivityCompletion. Your entity names are in all the keys
and index entries so long entity names can add a great deal of metadata
overhead if you have lots of those entity kinds in the datastore. Otherwise
Thanks very much for the suggestion - we don't have too many models - just
10 or so - so perhaps now it's OK like this but I will definitely keep that
in mind for anything we do next! My programmer disappeared so I'm trying to
get a little bit up to speed on GAE, which is an uphill struggle,
I can't connect anymore to my application. (It used to work fine). In
Firefox, receive a DNS error occurred. Server cannot be found. The
link may be broken.
My applicaiton identifier is coco041266 (and I use the link
http://coco041266.appspot.com/)
On my dashboard, everything looks normal..
--
I registered a domain (say domain1.com), added it to Google Apps,
deployed an app (say app1.appspot.com), and linked it with the Google
Apps so that it responds to the URL app1.domain1.com. I'm now trying
to link the same app to the URL www.domain1.com. I tried to change the
GoDaddy CNAME record
I have used my limit of 10 applications, and would greatly appreciate
a few more. If a Googler would like to message me off-list, I can tell
them 4 apps that can be permanently deleted. Thank you!
Craig Younkins
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I've also had this same issue for the last 2-3 days.
On Wed, Dec 22, 2010 at 4:07 AM, sarp sarpcen...@gmail.com wrote:
We also have this problem.
We're exceeding our quotas and can't change our billing settings. It's
very frustrating!
On Dec 22, 7:01 am, Patrick Twohig
I have an application that I built which I would like to sell in the Google
Apps Marketplace http://www.google.com/enterprise/marketplace
One of the check boxes is for Installable on Google Apps . I run my App
Engine Apps on Apps all the time, and because I have made all the settings
You can delete them by yourself. Take a look at Application Settings
at your dashboard.
On Dec 22, 1:55 am, Craig Younkins cyounk...@gmail.com wrote:
I have used my limit of 10 applications, and would greatly appreciate
a few more. If a Googler would like to message me off-list, I can tell
Installable in the context of Apps Market Place means make it accessible for
single-sign-on from google apps. It doesn't matter at all whether the app is
on appengine or anywhere else. However my experience so far with Apps
Market Place on AppEngine is that I couldn't get the billing jar
I get a 404 not found from your app. It's not DNS. Looks like you app has
something wrong with it.
On Tue, Dec 21, 2010 at 2:03 PM, Pythagoras peter.n...@gmail.com wrote:
I can't connect anymore to my application. (It used to work fine). In
Firefox, receive a DNS error occurred. Server cannot
thisUrl refers to the URL that GWT is requesting, not the URL hosting the
GWT page. For instance, if your GWT page is index.html, you will want to
redirect to that, not the URL at which you have defined your RPC handler.
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger:
Is your indentation set up correctly? Connector must be at the same
indentation level as kind.
http://www.yaml.org/spec/current.html
(Fun fact: If you had any experience in Python you would have caught this
right away)
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger:
I keep getting the following from about 3.10pm EST, when trying to deploy my
application:
Error 500: --- begin server output ---
htmlhead
meta http-equiv=content-type content=text/html;charset=utf-8
title500 Server Error/title
/head
body text=#00 bgcolor=#ff
h1Error: Server Error/h1
Same here. App ID: openkleio
On Dec 22, 9:20 pm, Sundar cyberto...@gmail.com wrote:
I keep getting the following from about 3.10pm EST, when trying to deploy my
application:
Error 500: --- begin server output ---
htmlhead
meta http-equiv=content-type content=text/html;charset=utf-8
Same exact situation/error here.
On Dec 22, 3:20 pm, Sundar cyberto...@gmail.com wrote:
I keep getting the following from about 3.10pm EST, when trying to deploy my
application:
Error 500: --- begin server output ---
htmlhead
meta http-equiv=content-type content=text/html;charset=utf-8
If it helps: App ID: khanexercises
On Dec 22, 3:22 pm, kamens kam...@gmail.com wrote:
Same exact situation/error here.
On Dec 22, 3:20 pm, Sundar cyberto...@gmail.com wrote:
I keep getting the following from about 3.10pm EST, when trying to deploy my
application:
Error 500: ---
Please star this issue (usually the fastest way to get help) if you
are also affected.
http://code.google.com/p/googleappengine/issues/detail?id=4293
On Dec 22, 9:23 pm, kamens kam...@gmail.com wrote:
If it helps: App ID: khanexercises
On Dec 22, 3:22 pm, kamens kam...@gmail.com wrote:
You should be able to enabling billing now.
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Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Fri, Dec 17, 2010 at 1:38 AM, yohan yohan...@gmail.com wrote:
It was a KeyError.
Strange that it returned -1L instead of KeyError:...
On Dec 21, 1:48 am, Tim Hoffman zutes...@gmail.com wrote:
With out a stack trace is pretty hard work work out.
T
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To
I have another query issue - not sure if I should do a new post or not - but
here it is!
I'm trying to find Activity types by using their ID/name value - which look
like this:
*Decoded entity key:* *Activity: name=Lesson/level3gratitude*
This doesn't prove as easy as searching for keys that
This has been fixed.
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Wed, Dec 22, 2010 at 12:26 PM, Philip philip.mates...@driggle.comwrote:
Please star
Ikai,
I appreciate the response. But please could you give us more detail - what
happened to cause the problem and what was fixed? Thanks.
On Wed, Dec 22, 2010 at 4:20 PM, Ikai Lan (Google)
ikai.l+gro...@google.comikai.l%2bgro...@google.com
wrote:
This has been fixed.
--
Ikai Lan
Developer
Can you guys send me your application IDs as well as reproduction steps to
get the error 500?
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Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
On Wed, Dec 22,
We had I/O issues with the underlying persistence mechanism behind the
deploys - they were stuck in a bad state.
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Developer Programs Engineer, Google App Engine
Blogger: http://googleappengine.blogspot.com
Reddit: http://www.reddit.com/r/appengine
Twitter: http://twitter.com/app_engine
Are you actually putting where 'name'/ID in your GQL?
Don't you want the following:
SELECT * FROM Activity where __key__ =
Key('Activity','Lesson/level3gratitude')
On Wed, Dec 22, 2010 at 2:00 PM, stace mspan...@gmail.com wrote:
I have another query issue - not sure if I should do a new
Yes I am, this is what happens when a GAE moron tries to write GQL queries,
lol!
Thank you again, your help has made my day!
The problem with the samples on the App Engine docs site is that they are
not written for people who are starting from ZERO with understanding of
using GQL for queries
Glad to be of help,
Stephen
On Wed, Dec 22, 2010 at 3:02 PM, stace mspan...@gmail.com wrote:
Yes I am, this is what happens when a GAE moron tries to write GQL queries,
lol!
Thank you again, your help has made my day!
The problem with the samples on the App Engine docs site is that they
Actually you had the right combo there.
Create a cname record for www to ghs.google.com
I've done the same with my ninuku.com domain hosted by GoDaddy
Perhaps you can delete the record and recreate it?
On Tue, Dec 21, 2010 at 6:23 PM, Anar Seyf anar.s...@gmail.com wrote:
I registered a domain
I talked to the team about this, and this was the result of some code we
pushed. The change has been rolled back. We'll fix it before we push it
again.
Try updating your settings now and let me know if it's still broken.
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Blogger:
Thanks for the quick turnaround!
On Dec 22, 10:55 pm, Ikai Lan (Google) ikai.l+gro...@google.com
wrote:
We had I/O issues with the underlying persistence mechanism behind the
deploys - they were stuck in a bad state.
--
Ikai Lan
Developer Programs Engineer, Google App Engine
Works now. Thanks Ikai.
On Wed, Dec 22, 2010 at 3:05 PM, Ikai Lan (Google)
ikai.l+gro...@google.comikai.l%2bgro...@google.com
wrote:
I talked to the team about this, and this was the result of some code we
pushed. The change has been rolled back. We'll fix it before we push it
again.
Try
If you are using custom Google Apps domains, make sure that the
administrator of your domain has enabled the 'Google App Engine'
service from the Google Apps dashboard.
I previously got the 'not authorized' message and solved this issue by
doing the above.
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Hello everyone,
Over the past few months I have been getting my feet wet with Google
App Engine, and have created a site called Wiki-Hop (http://www.wiki-
hop.org/). Wiki-Hop is a search engine for finding connections
between people in Wikipedia, similar to the idea of six degrees of
Kevin
Hi
You should probably avoid using GQL and stick to Query objects, then you
won't keep slipping into the SQL mindset.
There is no real benefit in using GQL at all, and is fraught with the
semantic problems of looking like SQL but being nothing like it ;-)
In addition some things are just a bit
Hi,
2770 milliseconds is 2.7 CPU seconds, which works out to a cost of $0.76
dollars per call, or seven one-thousandths of a cent. This doesn't seem like
it will be outrageously expensive, and I suspect you'll find it challenging
to find a third-party service that works for a lower total
GAE team !? More info.
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