social networking website probably maintain tables for users, friends and events.
how do they use these table to compute friends events in an efficient and scalable manner?
I have created a Windows application using C# and would like to know how to upload it to Facebook application.
I have set up the Facebook application, all I need to do is add the application. I can't seem to find out how.
There a couple posts on this topic non of them really talk about posting your facebook status publicly. I'm looking to post a facebook status publicly just like you can with a twitter update. Does anyone have a fully working code example of this?
My Facebook group is about my iPhone software. Is there a way to have it list all my iPhone apps with links/prices etc?
I noticed that this guy does it some how: http://www.facebook.com/AppStore
Thanks
Hi,
i know facebook offers the UserID inside a facebook application-tab after the first "click".
But doest anyone have an example (fbjs/fbml) how this work in detail?
On Androids Facebook SDK there is a single login feature which I can't get to work.
Done all the key hash thing but maybe there is something wrong with this method.
What exactly should I pass on, or could somebody explain what this is supposed to do?
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
facebook.authorizeCallback(requestCode, resultCode, data);
}
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."
}
}
Does Facebook provide a URL the user can access that will take him to his profile page with the "What's on your mind" box auto completed with a value provided in the URL? I need something like "http://facebook.com?status=This is my new status message".
hi, we are working on a web site that getting users' friends and users' feeds. Users can register via facebook connect. but we want to take user's feeds at any time. is that possible ? can we take feed information from facebook without user login.
i'm able to successfully integrate facebook into my iphone application.
but just before publishing, it will show a dialog which is an instance of "FBStreamDialog".
I'm only setting "userMessagePrompt" which is "Share the app with Facebook and follow the link to obtain the app" and "attachment" with "Share the app".
When the app is run and when FBStreamDialog is shown, I'm seeing only "attachment" and not "userMessagePrompt".
Why?
Hi,
I have implemented Facebook Connect in my iPhone project and it is working great. The only problem I have is that every time the user closes the app, the next time they load it they have to re-enter their username and password to login even if the 'keep me logged in' box is checked.
My question is is there a way to save the user's session so next time the app is launched they are automatically logged into Facebook Connect without any prompts?
Thanks!
I am trying to use facebook API and some functions/objects used in tutorials are NOT defined in facebook.php (downloaded from github.com).
Am I so silly or is there some other think I should know?
Thanks for help,
Roman
Hey guys and gals,
Any one knows of an easy to use/well documented Facebook library for VB.NET?
I have searched the Interwebs for it for a long time and even the official one has a very poor documentation for beginners. It looks like you have to be a Facebook developer to work with them.
Any help is much appreciated.
Thanks!
I want to save the login information of Facebook after closing the application.
So every time when user opens application, no need to login again.
Is done by saving the session object into a plist?
I'm using facebook connect.
Thanks for the help
Hey guys, this is more of a question out of curiosity, but is it possible to get somebody's Facebook page after they have visited your site?
Was thinking maybe a chain of lookup stuff could be used starting with an IP to eventually perhaps get a name and thus that person's Facebook page. I have also heard you can read somebody's web history, is this true?
Basically, I'd like to know how I can logout of my facebook session if I am in an iphone app and have connected to facebook (such that I do not have to repeatedly enter my login/password). Normally you'd disconnect in the app somewhere like in the options, but if this is not available (i.e. anything that triggers the FBSession logout method) is there some other way to do it?
I'm guessing one could restore their phone to factory settings or something.
Hi,
I have set up my app to connect to the facebook,
Now I want to display the friendlist, how am i proceed once I have connected the app to the facebook?
Hi,
I am developing a iPhone application that uses Facebook APIs.
Which API should I use for incrementing the like count of a Facebook page?
Thanks and regards,
Deepa
this is a totally unfamiliar area for me. can anyone point me in the right direction on how to create a social graph and the best way to represent it? i'm building a website in C#/asp net and need to create a "friends" feature... is this type of thing usually stored entirely in the DB? if so, how?
While surfing facebook and using the Firebug network debugger I noticed that facebook's AJAX responses all start with an empty for loop.
Example:
for(;;);{...}
Does anyone know why this is done? I assume it's to prevent some sort of XSS attack but I don't totally understand. Thanks!
I am goign to start mucking around with a facebook app.
You are spposed to be able to test code here http://developers.facebook.com/tools.php but that url is a 404. Does anyone know if the Test Console still exists?
how to implement social drm in java?
how could i insert 'personal data' inside an e-book (.pdf or epub) automatically?
i think in an software interface where consumer could insert his personal data and the system generates an e-book (locked) with these data...
how could i implement this? tips?
Why is the height of my Facebook Like button (technically the iframe that gets generated) always getting set to 80px? Example page is here: http://www.davidkasper.net/test.html I am using the javascript sdk and have had it work on other pages but for some reason the height will not change dynamically on this one! I can even do something like
<fb:like style="height:40px">
and that will indeed set the visible height, but the iframe will still be 80px, whereas I can see it changing in the demo at http://developers.facebook.com/docs/reference/plugins/like
Hi guy,
I create a group on facebook and I would like to know how I can send me a email when a user post on the group wall.
I search on facebook api but I found nohting.
Thanks for your help.
Hello Folks,
I am trying to develop a application where
The user 'X' has logged into Facebook
app has a set of email addresses (possible friends of user 'X')
app gets the list of friends of user 'X' (uids)
Want to check if user with email address [email protected] is a valid facebook user by using email address and is user X's friend (basically a uid to email mapping)
Thanks!