I think I'm going crazy. I can't get it to work. I simply want to check if a user has liked my page with javascript in an iFrame app.  FB.api({     method:     "pages.isFan",     page_id:        my_page_id, },  function(response) {...

So apparently because of the recent scams, the developer tools is exploited by people to post spam and even used to "hack" accounts. Facebook has blocked the developer tools, and I can't even use the console.    How did they do that?? O...

I am trying to create a Facebook iFrame app. The app should first show an image and if the user likes the page, he will get access to some content.  I use RoR, therefore I can't use the Facebook PhP SDK.  Here is my iFrame HTML when the user ha...

Have you had any experience in Facebook in-app browser detection? What's the core difference in user agent?  I don't want to know if it is a only mobile/ios/chrome. I need to know whether user agent is specific from Facebook in-app browser...

The Facebook OAuth popup is throwing an error in Chrome on iOS only. Both developers.facebook.com and google have turned up nothing about this. Ideas?...

At first I thought that hash hack is a requirement, however judging from the recent updates from facebook, I am thinking otherwise.  The original hash hack (I am not sure if this is the correct term) is that by changing location.hash, one may save a...

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...

I'm working on using Facebook's Javascript SDK for authentication. I've been able to import the SDK properly and put a Like button on my page. But, the facebook login button has to be wrapped in the tag:       <fb:login-button/>   I...

i'd like to change the URL to like of an FB:Like button dynamically using javascript.  right now i've only been able to change the href attribute of the fb:like tag (i've pasted the code below). but simply changing the href doesn't se...

This is really annoying. I'm using JS SDK to connect to Facebook. And yesterday I tried everything and everything worked fine. But this morning, when I clicked the login button, after I logged in to Facebook, this popup showed up and wouldn'...