Tag Archives: how-to

Things that Facebook does not tell and won’t let Developers know

I am starting to move all the Facebook development related resources, including tutorial, articles and FAQs, from http://www.takwing.idv.hk/tech/fb_dev/index.php to http://www.fb-developers.info/tech/fb_dev/. Besides, I plan to start a new section called “Things that Facebook won’t let Developers knows”.  That would include missing … Continue reading

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How-To: Handle expired access tokens

Regarding to the recent “Invalid Access Token”, many developers have been asking for proper way or sample code for handling “invalid access token”.  I think Facebook has listened to the public voices. Today, Facebook has published a new document “How-To: … Continue reading

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