i wonder what language Larry Page and Sergey Brin wrote google with?
not the languages that are used today, but for the version launched from their dorm.
thanks
If I visit 1 website www.abc.com that has a reference to say jQuery hosted at Google Code, and then I visit a 2nd website www.xyz.com that has the same reference - will the file be cached across both websites? i.e. will it re-download it on the 2nd website, or just use it from cache?
Is it possible to override methids for db.Model in Google App Engine?
I want to declare beforeSave, afterSave methods, etc.. to create automatic tagging system.
I know there are hooks, but it seems to me a wrong way to solve this issue :)
Thanks!
Is anyone aware of a publicly available Maven repository that contains the Google App Engine 1.3.1 JAR's? I've been using the maven-gae-plugin repository, but it's not updated yet. It looks like the JAR's on the central Maven repository are even older.
EDIT: It looks like Cletus's answer below has most of the JAR's, but not all of them. For example, the datanucleus-appengine-1.0.5.final.jar isn't available.
Since there are 1500+ questions for google-app-engine, I was wondering:
what are people actually using it for?
are they doing something for their companies or startups?
are they just playing around with it because "the cloud is cool"?
are they using it because it's the "java free hosting"?
(answers from actual GAE users are preferable, but logical assumptions from others are welcome)
Update: I was asking (as tagged) about the Java aspect of GAE.
I'm trying to access an object that is linked to by a db.ReferenceProperty in Google app engine. here's the model's code:
class InquiryQuestion(db.Model):
inquiry_ref = db.ReferenceProperty(reference_class=GiftInquiry, required=True, collection_name="inquiry_ref")
And I am trying to access it in the following way:
linkedObject = question.inquiry_ref
and then
linkedKey = linkedObject.key
but it's not working. Can anyone please help?
Starting a new project on Google code offers a choice of several licenses:
Apache License 2.0
Artistic License/GPL
Eclipse Public License
GPL v2/v3
Lesser GPL
MIT
Mozilla License 1.1
New BSD License
Which license do you choose, ans why? I'm also interested in opinions which license is the least restrictive license for commercial users, ie. allow commercial use of the code w/o restrictions.
I would like to be able to retrieve from my com.google.collections.Multimap<A, B> a Collection<Entry<A, Collection<B>>> which I expected from the entries() method, but in fact it returns a Collection<Entry<A, B>>. Is there a method which does what I want?
this is the package which has a webapp demo in it : http://code.google.com/p/gaema/source/checkout
but when i login use this demo , i get a error :
so how to make this demo running on the gae-launcher
thanks
I have a page that Google Chrome insists on thinking is in French.
Here's a snapshot of it:
http://yootles.com/outbox/overcleverchrome.html
Note that I'm including a meta http-equiv tag to tell it that it's in fact in English:
<meta http-equiv="Content-language" content="en">
But it doesn't help.
Is there anything else I can do to prevent this?
I'm working on a website that needs google maps, and testing is being a bitch because refreshing the page very often fails (hangs endlessly) so I need to go to a different page and come back in order to test the new version of the code. I have noticed that refreshing the page only fails on pages with maps, so I'm guessing these are related. Does anyone have a clue?
I mean, for example an user types an address like this
http://www.mydomain.com/#hi_guys
Where may I handle this kind of hashes in Google Analytics?
Thank you.
If I call new Date() it will get the current time for the machine my app is running on.
I'm assuming that the machines on the Google App Engine do not all have their time synchronized.
Is there a way to get a time that would be consistent across instances of my app that may be running on different machines?
Hello,
I tried Google Guice the first time and find it very nice.
But, when I reached the part of Built-in Bindings I do not understand the examples.
For me it looks like I can use it for logging like an interceptor, but I don't know how.
Could someone of you explain this type of Binding and how I can use it? And maybe (if it's possible) use it for logging?
I recently had a hard drive crashed and lost all of my source code. Is it possible to pull/checkout the code that I have already uploaded to Google App Engine (like the most recent version)?
I have a list of search terms:
A | B | C | D | E |
_______________________________________________________________
1 | SEARCH TERM PR #1 PR #2 PR #3 PR #4
2 | lcd screens
3 | mud
4 | eurpoean sport cars
5 | perfume
How can the search term in my spreadsheet fetch the Google PageRank of the top five domain/page results for each term?
I've seen similar "pagerank fetching" questions here, but those are based on known domains. In my scenario, the domain is unknown until results are fetched based on a search term.
How to sort a map(?,B) on the values in Java with google collections ordering function, if B is a class, which has a field of type double, which should be used for ordering.
I have a dynamic php website which index only has around 800 errors according to the w3 validator online.
I have tried checking major websites like ebay, stackoverflow and others also, all with around 400 errors.
So my first thought is, what good is that validator when it always displays errors?
Secondly, will the errors affect my SERP ranking? ie, will me fixing these errors as good as I can increase my Google search position?
Thanks
I'm trying to access an object that is linked to by a db.ReferenceProperty in Google app engine. Here's the model's code:
class InquiryQuestion(db.Model):
inquiry_ref = db.ReferenceProperty(reference_class=GiftInquiry, required=True, collection_name="inquiry_ref")
And I am trying to access it in the following way:
linkedObject = question.inquiry_ref
and then
linkedKey = linkedObject.key
but it's not working. Can anyone please help?
I'm using JPA on Google app-engine datastore and some of the 'merge' operations are extremely slow. One of them usually takes more that 16 seconds. What can cause this?
The usual recommendations for a web development and debugging web browser are Firefox/Firebug or Safari/Web Inspector.
But I like Google Chrome, and would like to use this as my primary development browser. What plugins or tools should I get to optimise my web programming experience with Chrome?
Is there any way in Google Analytics to track whether somebody who completes Goal 2 has, on a previous visit, completed Goal 1?
It looks like custom segments allows you to see people who have completed them in the same session, but not if they're completed on separate visits.