I've been working on performance of my site using YSLOW, and noticed that Wordpress it outputting things in my document head that I know I don't need.
For example, I'm already calling jQuery 1.9 from the Google CDN, so I don't need the call to jQuery in wp-includes.
Also, a plugin is including a stylesheet which I don't need (because I'm overwriting 99% of those styles anyway in my theme), so I'd like to get rid of that call also.
So how do I edit what is being output by the
wp_head() function, whether Wordpress is putting it there (like the
wp-includes jQuery call) or whether a plugin is putting it there (like the stylesheet call)?