XPath rocks!

XML Path Language (XPath)

That’s just pretty damned cool.

Now, I just need to figure out a rough speed comparison for evaluating ‘*[@attrib]’ against a given element versus using a treewalker to recursively build the equivalent array of child nodes.

Also: ‘ancestor::a’ versus iterating up the DOM tree in JavaScript.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s