SQL Server impersonation, or context switching, is a means to allow the executing user to assume the permissions of a given user or login until the context is set back, set to yet another user, or the session is ended. Deanna Dicken shows you two mechanisms for accomplishing this task and walks through some examples.
Designing Semantic Web applications involves a much more sophisticated and forward-thinking set of use cases than traditional web applications do. Find out why.
The /etc/fstab file gives you control over what filesystems are mounted at startup on your Linux system, including Windows partitions and network shares. You can also use it to control the mount points of removable storage devices like USB sticks and external hard disks. Akkana Peck shows us how.
Social networking sites make up a large part of ecommerce marketing, but with so many outlets it's easy to become overwhelmed. Social media management tools can help.
Social networking sites make up a large part of ecommerce marketing, but with so many outlets it's easy to become overwhelmed. Social media management tools can help.
<b>Linux Pro Magazine:</b> "Using digiKam's Kipi plugins, you can upload your photos to a variety of popular photo services, including Flickr, Picasaweb, and SmugMug. But what if you want to host your own photo album and still be able to populate it with photos directly from within digiKam?"
In this series we take a look at some of the most popular web design software packages in use today. We'll take a look at the basics and then highlight some of the best features, starting with Adobe's Dreamweaver CS4.
Debugging ASP.NET AJAX applications is a challenge because they contain both server-side and client-side code. Use this ASP.NET tutorial to get some helpful tips for using debugging and tracing in ASP.NET AJAX applications.
Debugging ASP.NET AJAX applications is a challenge because they contain both server-side and client-side code. Use this ASP.NET tutorial to get some helpful tips for using debugging and tracing in ASP.NET AJAX applications.
<b>Tech Source:</b> "I was having this video problem in Ubuntu that happened after an update. The video images became tinted with blue and green colors, or were having some kind of distorted video hues when played on Totem Movie Player as well as other media players."
<b>Stop:</b> "When he realized that custom documentation for Free Software is needed for vision-impaired users, Tony Baechler offered to launch a dedicated service. I asked Tony what exactly he hopes to set up and how it should work."