Login with Facebook using PHP with v5 SDK

It has been a long time since my last post about Facebook. Many things have changed since. This time I want to talk about the new version of Login PHP SDK for Facebook. The latest version of SDK can be found here. I think I can skip to codes directly as all the steps to install the SDK and obtain the app_id and app_secret can be easily found in the internet. But I need to point out the errors...

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Limit a DIV to Certain Scroll Height with Javascript

This is very popular nowadays. You can see major websites around the internet are having this feature. Why? Important information will not get left out if the web page is scrolled down a lot. This can improve the navigation experience of the website substantially. So how is it done? You may need to know how to fix a DIV before you can fully understand this post. Here are some of my earlier posts...

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