Facebook Callback appends ‘#_=_’ to Return URL

via Facebook’s Platform Updates: Change in Session Redirect Behavior This week, we started adding a fragment #____=____ to the redirect_uri when this field is left blank. Please ensure that your app can handle this behavior. To prevent this, set the redirect_uri in your login url request like so: (using Facebook php-sdk) $facebook->getLoginUrl(array(‘redirect_uri’ => $_SERVER[‘SCRIPT_URI’],’scope’ => … Read more

Facebook API error 191

UPDATE: To answer the API Error Code: 191 The redirect_uri should be equal (or relative) to the Site URL. Tip: Use base URLs instead of full URLs pointing to specific pages. NOT RECOMMENDED: For example, if you use www.mydomain.com/fb/test.html as your Site URL and having www.mydomain.com/fb/secondPage.html as redirect_uri this will give you the 191 error. … Read more

What’s the shebang/hashbang (#!) in Facebook and new Twitter URLs for?

This technique is now deprecated. This used to tell Google how to index the page. https://developers.google.com/webmasters/ajax-crawling/ This technique has mostly been supplanted by the ability to use the JavaScript History API that was introduced alongside HTML5. For a URL like www.example.com/ajax.html#!key=value, Google will check the URL www.example.com/ajax.html?_escaped_fragment_=key=value to fetch a non-AJAX version of the contents.

Facebook Graph API v2.0+ – /me/friends returns empty, or only friends who also use my application

In v2.0 of the Graph API, calling /me/friends returns the person’s friends who also use the app. In addition, in v2.0, you must request the user_friends permission from each user. user_friends is no longer included by default in every login. Each user must grant the user_friends permission in order to appear in the response to … Read more

What are the programming languages for stalking facebook friends [closed]

I could think of following two ways: You will need to use Facebook Graph API to monitor posts by user https://developers.facebook.com/docs/graph-api/reference/v3.0/post. But for that, the user should give permission to your app or the post should be public. Graph API SDK is available for PHP, Javascript, Android, and IOS. Another way I could think is … Read more