Want to add functionality to your site/application so that upon hovering over a link to a site, a thumbnail image preview of the site will appear in a dynamic pop-up? Check out http://thumbnails.iwebtool.com.
I was recently working on a project which required me to insert external, dynamically generated, HTML code into a HTML page. The dynamic HTML code was being generated with PHP, as it was extracting data from a MySQL database for display. So people would be able to paste some static code into their page and this code would reference an external file on a remote server which would return content.
There seems to be an issue with Wordpress 2.5 and greater regarding the inability of Contributors to upload media to their posts. When someone with Contributor permissions tries to upload, say, an image, they are greeted with the following message:
You do not have permission to upload files.
Well, I am not sure if this is a bug; it might be a design decision. Either way, versions of Wordpress prior to 2.5 do allow Contributors to upload media to their posts, so people who upgrade from pre 2.5 to post 2.5 might be affected by this difference.
A neat way to get around this issue is by installing the Role Manager plugin, activating it and granting contributors the right to upload files.
