can't persist entities on app engine using jpa
- by Bunny Rabbit
i am trying to persist two entities(with one to many relationship) using jpa but on persit it throws an exception
java.lang.IllegalArgumentException: out of field index :2
i'm struck.
Search Results
Search found 2369 results on 95 pages for 'bugs bunny'.
Page 15/95 | < Previous Page | 11 12 13 14 15 16 17 18 19 20 21 22 | Next Page >
-
-
curl on app engine
- by Bunny Rabbit
can curl be used on google app engine ?Read the article
-
problem implementing a web based proxy on google app engine using java
- by Bunny Rabbit
i am triying to write a web based proxy site on google app engine.Displaying the first page of entered url was fairly simple urlFetching api but i am unable to figure out how to proxify the links and requests origionating from this newly displayed page.Read the article
-
represent binary search trees in python
- by Bunny Rabbit
how do i represent binary search trees in python?Read the article
-
web proxy on google app engine
- by Bunny Rabbit
i am writing a web proxy in java on google App engine.I figured out that the urls can be fected using the url Fetch servce but i have no idea about how to manage cookies and the streams as in youtube .Ne suggestions ?Read the article
-
Twitter json output
- by Bunny Rabbit
$(function(){ $.ajax({ url:'http://api.twitter.com/1/statuses/user_timeline.json?screen_name=user_name&callback=?', //dataType:'json', success:function(data){$('body').append('the data is' +data);} }); }); the above code with dataType line prints out [objects] while with the dataType line commented it prints out nothing ...how can i get it to print the json output from the server rather then the javascript object?Read the article
-
How to write an algorithm to check if the sum of any two numbers in an array/list matches a given nu
- by Bunny Rabbit
How can I write an algorithm to check if the sum of any two numbers in an array/list matches a given number with a complexity of nlogn?Read the article
-
storage service with google app engine.
- by Bunny Rabbit
i've been assigned a project to create a filestorage service on google applet engine.but i am really doubtful wheather it's possible or not given the 30 sec limit to process the response and moreover its the bigtable is just a database system not a storage server .am i correct ?Read the article
-
request parameter using jquery/javascript
- by Bunny Rabbit
is it possible to stop the submission of a form,after submit button has been clicked and get the action attribute and the request parameters of the submission using javascript(preferably jQuery) ? I want to get the action and the parameter so that the it can be submitted to an alternate location ,what i am tryin to do is try writing a proxy website.Read the article
-
how to measure running time of algorithms in python
- by Bunny Rabbit
How can i mesure and compare the running times of my algorithms written in python .Also point me to a nice algorithms site/forum like stackoverflow if you can.Read the article
-
where did the other/ come from ?
- by Bunny Rabbit
why some thing like this url="http:/"+"www.pathname.com"+"/"+"anotherString"; turns into http://www.pathname.com/anotherString. Notice the // after the http:.Read the article
-
output stream on appengine
- by Bunny Rabbit
while using the appengine sdk i can't view the Output of my System.out.println statements how can i view them they are like envaluable debugging tool for me .Read the article
-
yahoo pipes not integrating all the feed.
- by Bunny Rabbit
i created this yahoo pipe to integrate my twitter+last.fm+picasa feed ..now when i am redering it as json all i can see is the last.fm feed.why is it so ? link http://pipes.yahoo.com/lifestream_ashu/7ba696f34ae17b6fa8f5d4de13064deRead the article
-
twitter basic authorisation not working?
- by Bunny Rabbit
URL url = new URL("http://twitter.com/statuses/update.xml"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setDoOutput(true); String cridentials = new sun.misc.BASE64Encoder().encode((username + ":" + password).getBytes()); conn.setRequestProperty ("Authorization", "Basic " + cridentials); OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); wr.write(status); wr.flush(); wr.close(); why the above code for updating twitter status is not working ? i am running it on google app engine.Read the article
-
can't open twitter using app engines urlfetch
- by Bunny Rabbit
i am trying to fetch the urls using google app engines urlFetch service and implement a proxy site.sites like twitter and and facebook appear disfigured as if they are missing the stylesheet ,even google is missing the google logo but yahoo opens all fine i can't understand why.Read the article
-
Creating form object for variable kind of form.
- by Bunny Rabbit
i want to create a form for users to submit questions in django ..so far the models i have created are class Question(models.Model): statement=models.CharField(max_length=100) class Choice(models.Model): statement=models.CharField(max_length=100) value=models.IntegerField() question=models.ForeignKey(Question) Now i want to write a Form class for creating a above form but the problem is the number of choices are variable,a user can decide how many choices a question must have .How do i do that in django?Read the article
-
python while loop
- by Bunny Rabbit
def merge(l1,l2): i=0; while((l1[i]!=none)||(l2[i]!=none)): SyntaxError: invalid syntax being a newbie i can't figure out whats wrong with the abouve code.Read the article
-
how to add an input parameter to a form using jQuery
- by Bunny Rabbit
$('form').submit(function(){ this.action="http://www.sitename.com/post"; return false; }); having altered the action attribute of the form ,i want to add one more input parameter to it how do i do that ?Read the article
-
jQuery to change all the links in the page
- by Bunny Rabbit
$(function(){ $('a').each(function(){ var x=this.href; this.href="www.somesitename.com/filter"+this.href; }); }); i wrote the above jQuery script to append some site name to all the links in the page but it's not working as expected.Read the article
-
Groovy conpiler give the output as null null
- by Bunny Rabbit
while compiling a groovy class the conpiler gives me an output nullnull? what does that mean ?i am left puzzled.Read the article
-
null pointer exception in setting response header in servlet
- by Bunny Rabbit
response.setHeader(keys[i].toString(),value); in a servlet is throwing null pointer exception even though none of keys[i] or value are null why is it so?Read the article
-
how to write an artificial request.
- by Bunny Rabbit
how can i construct a artificial request to login to twitter or any site for that matter that accpets post forms. what i've been trying is to extract the headers and post request parameters from the origional request(directed at the action atribute of the form) and copy it to the outgoing url object that i am making.but it just won't work. And i am aware of the apis and i don't wanna use them i am trying this to write a web proxy site.Read the article
-
setting proxy in appengine plugin netbeans
- by Bunny Rabbit
how can i set proxy in the netbeans app engine plugin ? so that the it works like command line appcfg -p proxy:port update application_name i want to do this because i am behind a proxy.Read the article
-
how to make jQuery plugin return the wrapped set ?
- by Bunny Rabbit
how can we make the jQuery plugnin to return the wrapped set?so that using the plugin does not make the code loose the chaining property.Read the article
-
can't get the twitter status updates from jQuery
- by Bunny Rabbit
why is the code below showing 'got the result null' alertbox ? while the request seems to be sending a proper json. $(function(){ $.getJSON('http://api.twitter.com/1/statuses/user_timeline.json?screen_name=twitterusername', function(data) { alert('got the result '+data); }); });Read the article
