Hi,
My Data class has a field of type LikedListKey. If there is only one Key
in the list and if I delete it, the deleted Key will not be deleted from the
datastore (after persisting the entity). I have tested all the other case,
they are working fine.
PS: if I set list = null, the last Key will
Hi
Sorry for the late reply... I am trying to submit same/similar data to
article directories, and I am still unable to devise a solution
(either as desktop app or web app) that shows only captcha on screen,
and then submits the form.
The task is to submit articles to upto thousands of article
Hi,
calling getPresence ( WHANT_TO_KNOW_STATUS_JID, MY_JID).isAvailible()
returns always false.
The WHANT_TO_KNOW_STATUS_JID is a jabber.org JID.
The WHANT_TO_KNOW_STATUS_JID was invited before calling:
sendInvitation(WHANT_TO_KNOW_STATUS_JID, MY_JID)
It is interesting, that the app receives
Hi Ikai - where do we request access for Google+ API developer preview? Did
some searching and couldn't find much.
thanks
On Fri, Jul 8, 2011 at 11:45 AM, Ikai Lan (Google) ika...@google.comwrote:
This API isn't available. Hangouts just shipped! Stay tuned. Have you
already requested access
I'm brand new to GAE, but I'm impressed. I think it can provide all my
needs, well done Google! However, I'm fairly new to Java and i'm failing to
see why I should use servlets when I can achieve the same thing with JSPs.
Am I missing something here? What is the point in the servlets if
I have the exact same issue and can't get it to work with ApiProxy...
How did you do it exactly?
Thanks
On Jun 14, 2:46 pm, esorf frankleonr...@gmail.com wrote:
Ok, I kept trying things until I found something that worked. The
information is in a few posts out there as they touch on related
Hi,
anybody plz lead me how to acheive Sending sms from mobile clients to
GAE using any gateway server.
also plz provide the supported gateway servers by GAE.
Regards,
prmod
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Could someone tell me how this was resolved (if it was)? I'm running into
the exact same problem here.
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Take a look here...
http://code.google.com/intl/en/appengine/docs/java/tools/localunittesting.html#Writing_HRD_Datastore_Tests
and how to solve it
https://groups.google.com/forum/#!topic/objectify-appengine/ECNbSVgEcSQ
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Hi everyone!
I am developing several gae-services in Eclipse in separate projects. These
services exchange data, and share some data types. My normal approach would
be to keep these shared datatype class definitions in a separate project and
import where needed. However, in Eclipse, services
I might add that you could add a try/catch/finally: use a transaction
on the first operation
in the try block that can be rolled back if a succeeded flag is
false in the finally block;
after the 2nd operation in the try block the succeeded gets set to
true; and if you
use the referred
Hi Jack,
You can use both servlets and JSPs with App Engine.
To transfer an app id, just add the new owner as an Owner under
Application Settings in the admin console, then remove the previous owner.
/dmc
On Sat, Jul 9, 2011 at 11:28 AM, Jack Borgin jalm...@gmail.com wrote:
I'm brand new to
Gabriel,
All the code is in my two prior posts. What happens when you run the test
code above?
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To
JSP's get converted to servlets before execution, so when your using JSP's
you're using servlets. Many people, myself included, use servlets for the
business logic and use JSP's for the presentation (generating the html). So,
in my servlets and filters I'll determine if the user is logged in, has
Pramod,
So far as I know there is no service to do it yet, neither any supported
gateway. You should look for some SMS gateway provider that offers a REST
or SOAP interface, then you'd be able to call it within GAE.
But it would be cool to have in a future a SMS service in GAE. Nice one! :)
The try/catch/finally method seems better than the convoluted method
mentioned in the blog. One question though, what is the success flag
you mentioned? I'm confused as to how I can have two transactions in
one try/catch and make sure both succeed. Maybe a quick code sample
would help if you have
(If your application uses High Replication datastore, you can ignore this email)
Attention App Engine users!
We have an urgent scheduled maintenance period coming up *this*
Thursday, 2011 Jul 14th. We apologize for the shorter-than-usual
notice and will work hard to make sure that more lead-time
I think I understood your question before your last addition: if
you're wanting
to add human verification, you might use the oddly named 'honeypot' :)
On Jul 11, 1:11 am, Arvind Chari arvind.ik.ch...@gmail.com wrote:
Hi
Sorry for the late reply... I am trying to submit same/similar data to
This is the first time I've announced this opensource project in this forum
because until now there wasn't anything GAE-specific about it. You can
still use BatchFB outside of GAE, but now BatchFB will use asynchronous
fetching on App Engine to issue multiple batches to Facebook in parallel.
Hello,
I store large Blobs in the datastore. These are XML files that can be
as large as 20mb. Storing a single 20mb XML file is fine, however the
issue comes when I need to unserialize it.
There are all sorts of limitations to this:
- I cannot read more than 1mb from Blobstore
- even if I
Wow, this is a little funny as Google has stated they do not approve
of this method several times in the past. However, this
keepyourappwarm app actually runs on GAE.
On Jul 9, 5:34 am, Max thebb...@gmail.com wrote:
Hi all,
you may want to take a look at this site
I just recently discovered that the output of user.nickname() can change
suddenly: I was using it to generate XSRF tokens, and I discovered that
right after authenticating with Yahoo nickname() was
http://me.yahoo.comgibberish;, while very shortly thereafter (fast
enough that the POST
Hello App Enginers,
One useful feature in App Engine is accessing different versions of
the application via the domain name - ie 1.myapp.appspot.com,
2.myapp.appspot.com, etc.
I'm posting to ask ways to do this with custom domains. Eg
1.myapp.com, 2.myapp.com, etc.
The first way that pops to
Hi, i m not able to verify account as i m not receiving messages. And
now it says The phone number has been sent too many messages or has
already been used to confirm an account. What can i do pls help...!
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Hi there,
I have an entity with something like mapping (basically each entity
represents a book, the key is isbn). Some of the books are related to
others (they are in the same edition, which means that the book title
and author is the same just the print is different - year/hardback/
paperback
Hi All,
At the beginning, I encountered the problem that I could not update my
application. I was too lazy to find the reason, then I expected to
solve the problem by deleting it permanently and creating a new app.
Several days later, the app was permanently deleted, but when I use
the original
I have just deployed a test application kfcbook (containing just a
hello-world message) on google application engine. The application's
id is kfcbook. However, although I can locally run it as
http://localhost:8080/kfcbook, I can't access it through its public
URL http://kfcbook.appspot.com. My
As the subject says this is the advice appcfg provides me: Found a jar
file too large to upload: C:\Users\Rob\AppData\Local\Temp
\appcfg6444875077946004627.tmp\WEB-INF\classes\appengine-api-1.0-
sdk-1.5.1.jar. Consider using --enable_jar_splitting.
So here is what I do to try and fix this:
Hi,
I am a student at the University of Nottingham (computer Science department)
currently doing my masters dissertation on the security of cloud computing.
I wish to ask for a Google cloud computing representative to take part in my
online survey which is a crucial part of my dissertation.
Hello,
I'm currently experiencing an issue with my App Engine project.
This project has been running for over 250 days without any problem,
but it's inaccessible since a few weeks.
So i logged into the Dashboard and noticed that the Datastore is
taking up all the CPU time.. but to analyze this
Hello,
I recently discovered the following, and to me troubling, disclaimer
on the transaction docs:
Note: If your app receives an exception when submitting a transaction,
it does not always mean that the transaction failed. You can receive
DatastoreTimeoutException,
The actual timezone offset for Pacific/Marquesas should be -9:30 Hrs
as of today. Whereas in Google App Engine Logs section, we can see
that the label for the timezone option Pacific/Marquesas seems to be
still displaying as -10:30 Hrs.
Also, we can quickly notice this that this dropdown is
Hi,
I am creating an app that sends an SMS to users based on what they enter on
the web page. I am using SMS lib to send the SMS. Now when I use it on my
local machine, it can send the SMS because it knows the hardware connected
to the local machine. But once I deploy my application to the
I have been waiting for a few days and I thought this would go away
but I am unable to make billing changes to my app because of this
message:
A charge has been issued to the billing administrator. (You will be
able to make changes to your budget settings again once the
outstanding payment is
Matthew,
your fix worked for me (almost). I was running a 1.4.2
remote_api_shell.py to connect to Java AE's /remote_api handler on
development server:
D:\~src\(etc)%pyrshell% -s 127.0.0.1: -p /remote_api
Email: t...@example.com
Password:
Traceback (most recent call last):
File
This problem has been resolved.
The solution was to trash the project and start it over from an empty
project. This uploaded without any complaints and so far still does. The
reasons why appcfg decided to complain about the appengine api is beyond my
knowledge of the system. For the moment all is
Here's a screen shot of the button you clicked to delete your app (except the
app name would be different). Read it again.
On Jul 9, 2011, at 6:12 AM, Dan wrote:
Hi All,
At the beginning, I encountered the problem that I could not update my
application. I was too lazy to find the
You can perhaps use Channel API or XMPP. Listen on a unique channel on your
laptop. On appengine app check for laptop presence and act accordingly. This
kind of setup can work in development as well as production mode.
On Mon, Jul 11, 2011 at 5:49 PM, Rohit Bhat smashingro...@gmail.com wrote:
Hi Robert,
My example is the standard app engine encoded key. The impression I
got from Ikai was that that was fine - it was any custom encoding or
hashing (sha1 for example) that was an issue.
Maybe Ikai could confirm whether the unmodified encoded key will be
converted from my example? If
I think it would be hard to use production GAE + gsm modem on your
local laptop to send SMS. I'd recommend twilio.com or tropo.com for
sending SMS.
On Jul 11, 11:15 am, Vinuth Madinur vinuth.madi...@gmail.com wrote:
You can perhaps use Channel API or XMPP. Listen on a unique channel on your
Hi,
If you are having trouble with SMS verification, please fill out the
following form:
https://appengine.google.com/waitlist/sms_issues
Best,
Jose Montes de Oca
On Jul 9, 12:40 am, hmehta harshvardhanme...@gmail.com wrote:
Hi, i m not able to verify account as i m not receiving messages.
A good tool would simply switch our existing data to HR without
changing the app id. Internally, you can copy the data, setup
aliasing, whatever... I don't mind :)
On Jul 6, 5:01 pm, Gregory D'alesandre gr...@google.com wrote:
We are working on better tools for migrating to HRD (and they are
Another solution would be to use SMS
gateways http://en.wikipedia.org/wiki/List_of_SMS_gateways
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Still working on it :-).
On Fri, Jul 8, 2011 at 3:58 PM, acuth adrian.cuthb...@gmail.com wrote:
...or is it to be superceded by the Full Text Search service they detailed
at Google I/O 2011? http://www.youtube.com/watch?v=7B7FyU9wW8Y
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Using cron to keep your app warm is not sanctioned either. If Google wanted
to give you a way to keep your app running, they'd offer it as a feature and
charge for it.
If these hacks become commonplace, GAE engineers will be retasked to
fighting them and this will further delay new features that
Hi Jeff,
I believe that with the new pricing that may have already happened. If you
keep your app warm with no one using it you're going to be paying for it.
A lot of users will probably want their instances to shutdown faster rather
than stay up and be either billed or use up their free quota.
Mapping domains to different subpaths / handlers is easy. For ex see:
http://self.maluke.com/hostmap
Full disclosure: that's a link to my own blog )
-Sergey
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On Saturday, June 25, 2011 6:06:16 AM UTC+3, Ikai L (Google) wrote:
Robert - the limit should be:
- 10 active asynchronous RPCs. Technically, since the synchronous API just
makes an async call and blocks, I suppose this translates to 10 concurrent
RPCs per request.
What happens, if the
See this post
http://groups.google.com/group/google-appengine/msg/2529ebea7090f8fe
Works for backend addressing so I can't see why it wouldn't for
versions.
/Tom
On Jul 9, 12:03 am, Jason jmitche...@gmail.com wrote:
Hello App Enginers,
One useful feature in App Engine is accessing different
http://www.slideshare.net/ikailan/introducing-the-app-engine-datastore
Slide 80:
- If you write N entities that are all part of 1 entity group, it counts as
1 write.
Is it mean that cost of batch write in transaction will pay as 1 datastore
operation?
Do batch/query read many items from 1
(If your application uses High Replication datastore, you can ignore this email)
Attention App Engine users!
We have an urgent scheduled maintenance period coming up *this*
Thursday, 2011 Jul 14th. We apologize for the shorter-than-usual
notice and will work hard to make sure that more lead-time
SMS gateways and solutions like twilio and tropo are good solutions in US.
But not stable or economical for other countries, especially India. In
India, perhaps he can check out txtweb, exotel or smsgupshup
On Mon, Jul 11, 2011 at 11:33 PM, Kyle Finley kylefin...@gmail.com wrote:
Another
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