Sams Teach Yourself HTML 4 in 24 Hours

Sams Teach Yourself HTML 4 in 24 Hours

By Dick Oliver

The Old Way

Until very recently, there were only two ways to enhance the functionality of a Web browser. You could write and place programs on the Web server computer to manipulate documents as they were sent out, or you could write and install programs on the user's computer to manipulate or display documents as they were received.

You can still do both of these things, and they may still be the most powerful and flexible means of enhancing Web pages. Unfortunately, both involve a high level of expertise in traditional programming languages (such as C++) and knowledge of Internet transfer protocols and operating system architecture. If you're not fortunate enough to already be an experienced UNIX or Windows programmer, as well as something of a Net guru, you're not going to start cranking out cool Web applications tomorrow (or the next day, or the next).

On the server side, simplified scripting languages like Perl can flatten the learning curve quite a bit. Many people who don't consider themselves real programmers can hack out a Common Gateway Interface (CGI) script to process Web forms or feed animations to a Web page without too many false starts. With visual programming tools such as Visual Basic, you can learn to produce a respectable client-side helper application fairly quickly as well.

There is an easier way, and because this hour is intended to take you on the fast track to Web development, I have to recommend that you avoid the old ways until you run into something that you just can't accomplish any other way.

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