A debugger tool allows you to take a peek at the information Facebook pulls from a specific URL. For example, if you share a link with an image, you can use the debugger tool to see what image, ...

Generally speaking, a debugger is thought of as a tool to use after a problem is encountered, when its cause is not obvious. Although a good debugger is the best tool for diagnosing problems and ...

I've got an iPhone app that talks to Flickr. This involves handing over to Safari to do the credential stuff. Once this is done, Flickr calls back to my app. All is well and good - my app is ...