This post is about the exciting part of creating a custom tag helper: generating new HTML to go down to the user in the place of whatever "placeholder" tag you insert into your View or Razor Page. A ...

file> <% response.sendRedirect("index.html"); %> Things get tricky here. This JSP uses an advanced custom tag that processes its body and captures the resulting content into a specified file.

One way to add a background photo to any custom Tumblr theme is to embed a simple CSS tag at the right location in the theme's HTML code. Navigate to Tumblr and log in to your account. Find your ...

As we saw last month with JavaBean tags, custom actions are defined with XML rather than HTML. This can be confusing and frustrating at first, especially for those of us who have acquired bad habits ...