Todays topic is TRANSACTION operations. This article will talk about the type of locks, consistency and update operations. If you have large tables, some data modification statements may take time and block others. You will learn how to read data with d[...] Read More

I've had a love/hate relationship with social media over the years. When the topic of social media or the social web invariably comes up in conversation I find my response generally depends upon my mood. Are there applicable business needs for socia[...] Read More

Often, we need our web applications to display complex visual presentation effects such as drop shadows and rounded corners in a way that is cross-browser safe and has predictable behavior. The old-school approach is to use a 9 cell (3x3) HTML table str[...] Read More