i am looking for a open source full featured web search engine like nutch , because nutch is complex and it take much time to penetrate its code and i didnt find a book about it .
i have an app in GAE, but i have no idea about how to use django session, although i know the app-engine-patch may be helpful. who can give me a demo how to use it for session? thank you!
I just ran into trouble with the AreaDescriptionFilter of Spark using MVC 2 Beta.
The following line is from my Application.spark file. It results in the view engine looking in all possible locations of the view - except in the folders of the area "Shell".
# Html.RenderAction("ShowMainMenu", "Navigation", new { area = "Shell" });
Running the same action using http://localhost/Shell/Navigation/ShowMainMenu executes fine and recognizes the area's view directory as expected.
Any ideas how to fix this?
I wanted some information about FAST ESP search engine. After failing to get any response from the email query system on Microsoft site I called their ore-sales phone number. The person there told me the only way they sell FAST ESP is as a bundled product with SharePoint. That really does not make any sense and contradicts all the PDF documents they have about FAST ESP on their site.
Does anyone know who to contact at Microsoft to discuss this product?
I'm looking to find the equivalent in C# for the equivalent of this regex.
Java:
public static final String expression = "[\s\p{Punct}]";
{Punct} is a reserved character class in Java but I'm not sure how to create the equivalent expression so that the .net regex engine doesn't barf.
HI
I have a django application running on app engine and I want to add a twitter login to my application.
Do you have a good links how to do that. I already registered my app in twitter.
Just don't know how to do login/logout buttons.
Thanks, Arshavski Alexander
The server part of the Remote API that App Engine uses can be installed in the Java version as well, so that you can use for example the bulkloader.py utility to backup data.
But is there also a Java client for accessing this API (or is that only available for Python)?
So I stumbled upon this "new" graphics engine/technology called Unlimited Detail.
This seems to be pretty interesting granted it's real and not a fake.
They have some videos explaining the technology but they only scratch the surface.
What do you think about it? Is it programmatically possible?
Or is it just a scam for investors?
I am not able to set cookies using following statements
self.request.headers['Cookie'] = 'uniqueid = ',unique_identifier
self.request.headers['Cookie'] = 'nickname = ',nickname
as
self.request.cookies
is returning null dictionary in another request.
environment is python on google app engine
Hi there,
I'm using this code to implement the like button
<fb:like layout="button_count" show_faces="false" width="450"></fb:like>
But when I try to click it the counter is increased for about 1 second and then it goes back to zero again. I can't see on my facebook profile that i've liked something either. Someone have a solution for this? I'm using the newest JavaScript SDk in an Google App engine/ Django environment.
I'm trying to optimize the startup time/class loading time of my Java web app because its on the Google App Engine and startup time is important.
Is there a way I can turn on some sort of class loading debug messages or someway to see where time is being spent while class loading? I want to see if any specific libraries take a while to load and then get rid of them if they aren't essential.
I am using Facebook Python's SDK along with Google App Engine, and making a call to do a checkin:
graph.put_object("me", "checkins", message="Hello, world", place="165039136840558", coordinates='{"latitude":"38.2454064", "longitude":"-122.0434404"}')
However, this throws an error 400 Bad Request and I don't seem to be able to try catch it so I can have the important information.
On a bad request, Facebook should return, an object like below which can help troubleshoot and address the issue, but I am not sure how I can retrieve this object:
{
"error": {
"type" : "OAuthException",
"message" : "An active access token must be used to query information about the current user."
}
}
I want to scrape this URL : https://www.xstreetsl.com/modules.php?searchSubmitImage_x=0&searchSubmitImage_y=0&SearchLocale=0&name=Marketplace&SearchKeyword=business&searchSubmitImage.x=0&searchSubmitImage.y=0&SearchLocale=0&SearchPriceMin=&SearchPriceMax=&SearchRatingMin=&SearchRatingMax=&sort=&dir=asc
Go into each of the links and extract out various pieces of information e.g. permissions, prims etc then post the results into a Entity on google app engine.
I want to know the best way to go about it?
Chris
I know wordpress,joomla,drupal etc ( most of php_mysql stack ) can auto detect update in software itself or/and plugin and either ask for user permission to update or auto update it.
How to do similar thing on google app engine like cloud computing ?
I am creating an open source software which is targeted towards non-computer people. who can not clone my code and update their application easily.
what is the easier way to do this ?
Hi
I would like to implement a search functionality within my iPhone app which can search for terms within all the documents in the application.
I believe I cannot use Apache Lucene directly since it is in Java. Can I use Lucy which is a C port of Lucene (not sure if Perl and Ruby would work on it)?
Or is there any other open-source search engine which I can use in my iPhone app for search within the app?
Thanks
when i upload my project to google-app-engine , it show this :
Error: Server Error
The server encountered an error and could not complete your request.
If the problem persists, please report your problem and mention this error message and the query that caused it.
why ?
how can i debug this error ?
thanks
Hi, I currently have a Grails application I'm evaluating to port to Google App Engine and I'd like to know experiences regarding:
Acegi security: the application relies on this library to enforce the security.
Use of JPA or JDO instead of the hibernate plugin (I'll have to migrate the Domain classes); which one is better ?
I have a growing number of pre-generated pdf files I keep uploading; is there any foreseeable problem with this?
Thanks in advance.
Generally I use lxml for my HTML parsing needs, but that isn't available on Google App Engine. The obvious alternative is BeautifulSoup, but I find it chokes too easily on malformed HTML. Currently I am testing libxml2dom and have been getting better results.
Which pure Python HTML parser have you found performs best? My priority is the ability to handle bad HTML over speed.
In the video/PDF from "Data pipelines with Google App Engine" Brett puts "now / 30" into the task name noting that he will explain the reason later, but somehow he never does. :)
http://www.youtube.com/watch?v=zSDC_TU7rtc#t=41m35
task_name = '%s-%d-%d' % (sum_name, int(now / 30), index)
Do you have any idea about the reason? Does it have anything to do with the 7 day period in which one can't re-use task names?
URL to the session page: http://tinyurl.com/3523mej
Instead of [email protected] or [email protected] I would like to use
[email protected].
can this be one when using app-engine xmpp service,
when own-domain is using google apps for mail service
This would be a great option if available.
We feel many getting worried to add when they find @appspot.com at end,
also when they see an app id which may not much same as our domain name.
My application running on google app engine, so can not use File. I want to save a pdf file on other site to google drive, but get a IllegalArgumentException
file.setMimeType("application/pdf");
mediaContent = new InputStreamContent(file.getMimeType(),
url.openStream());
try {
File result = getDrive().files().insert(file, mediaContent)
.execute();
return result.getId();
} catch (Exception e) {
e.printStackTrace();
}
Thanks
Can search engines such as Google index JavaScript generated web pages? When you right click and select view source in a page that is generated by JavaScript (e.g using GWT) you do not see the dynamically generated HTML. I suppose that if a search engine also cannot see the generated HTML then there is not much to index, right?
How do I show the username of the person logged in within a Spark View?
The default MVC view engine had a Page object that you could get the info from.
How would I do that in spark?
I know that I could put the info into the viewdata dictionary, which is probably the best, but I don't want to have to write
ViewData["User"] = myUser;
before I return from EVERY action method.
I'd like some feedback
Can I use a spark variable inside an html helper?
Say we have
<var url="Url.Action(“get”)" />
!{Html.Image("~/Content/up.png")}
Now if I need to use the url inside Html.Image as an attribute(part of the 2nd param) to get
<img src="~/Content/up.png" type="~/engine/get" />
how do I go about doing it?
I have been using GWT with App Engine for a while now. Recently there was an announcement that GWT will support Spring Roo and SpringSource Tool Suite (http://googlewebtoolkit.blogspot.com/2010/05/gwt-21-milestone-1-is-now-available.html). I am having trouble seeing the big picture from the Google announcement page. For those without much knowledge of Spring what does this mean for GWT developers used to building swing-like gui's?