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Head First HTML with CSS

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table of contents<br />

xvi<br />

7 Putting<br />

I like keeping up <strong>with</strong><br />

trends and technologies.<br />

X<strong>HTML</strong> is the future, and since<br />

it’s almost exactly like <strong>HTML</strong>,<br />

why not go <strong>with</strong> the better<br />

technology?<br />

moving to xhtml<br />

the ‘X’ into <strong>HTML</strong><br />

We’ve been keeping a dirty secret from you. We know you<br />

thought you bought an <strong>HTML</strong> book, but this is really an X<strong>HTML</strong> book in disguise. In<br />

fact, we’ve been teaching you mostly X<strong>HTML</strong> all along. You’re probably wondering,<br />

just what the heck is X<strong>HTML</strong>? Well, meet eXtensible <strong>HTML</strong> – otherwise known as<br />

X<strong>HTML</strong> – the next evolution of <strong>HTML</strong>. It’s leaner, meaner, and even more tuned<br />

for compatibility <strong>with</strong> a wide range of devices beyond browsers. In this short little<br />

chapter we’re going to get you from <strong>HTML</strong> to X<strong>HTML</strong> in three simple steps. So,<br />

turn the page, you’re almost there... (and then we’re on to <strong>CSS</strong>).<br />

Maintains her<br />

own blog.<br />

What is XML? 267<br />

What does this have to do <strong>with</strong> <strong>HTML</strong>? 268<br />

So why would you want to use X<strong>HTML</strong>? 270<br />

The X<strong>HTML</strong> 1.0 checklist 272<br />

Going from strict <strong>HTML</strong> to X<strong>HTML</strong> 1.0 274<br />

Old school <strong>HTML</strong> 4.01 Strict 275<br />

New and improved X<strong>HTML</strong> 1.0 275<br />

Validation: it’s not just for <strong>HTML</strong> 277<br />

Fireside Chat 280<br />

<strong>HTML</strong> or X<strong>HTML</strong>? The choice is yours... 282<br />

Exercise Solutions 284

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