Something which I probably ought to have added to the site a long time ago but better late than never. This is an (X)HTML summary listing all of the (X)HTML tags and the attributes that each supports. The list excludes those tags and attributes that have been deprecated or which were never part of the [...]

JavaScript is extremely powerful when it comes to being able to manipulate text. The variety of methods available to find, change, extract, insert and otherwise manipulate text in JavaScript cover just about everything you are likely to want and you can easily add your own methods to cover things that have been left out.
JavaScript Strings

After reviewing “The Ultimate CSS Reference” I had high expectations of this book. Unfortunately this book failed to live up to those expectations as my review explains.
The Ultimate HTML Reference

All programming languages have a number of words that have special meanings in that language. These are known as reserved words and they can only be used in the appropriate parts of the programming code where they are intended by the language to be used. Trying to use a reserved word for something else will [...]

One of the main ways that mainframe computers provide for interactive programs is via CICS (pronounced “kicks”). This reference page lists all of the common commands that you are likely to need to use in writing a CICS program including all of the parameters that can be specified with these commands.
CICS commands

One of the types of page that I occasionally add to the site are reference pages where I list all of the commands or options available when using a particular language. One page I wrote some time ago was one listing all of the commands that can be used in COBOL.
Procedure Division Statements

One of the oldest sections of the Ask Felgall web site is the series of reference pages on XHTML 1.0. Of corse its having been there for over seven years doesn’t mean that the information those pages contain are not still useful since the XHTML 1.0 standards are still the same today as they were [...]