Carl Von Stetten

Recent Blog Comments By Carl Von Stetten

• Using Multiple Common Table Expressions In One SQL Query In MySQL

  Posted on May 10, 2024 at 2:35 PM

  One powerful use of CTEs in queries is to recursion. For example, if you have a table that has some kind of hierarchy, you can use CTEs to walk up or down the hierarchy from a defined starting point.... read more »

• Are HTML FORM Tags Required To Display Form Input Controls?

  Posted on Oct 26, 2012 at 4:23 PM

  Another benefit to using the <form> tag, even if you are using AJAX, is that if the user has disabled JavaScript (I know, WHO DOES THAT?), the form could still submit. That would fall under "graceful degradation".... read more »