sizzle

Why do functional pseudos such as :not() and :has() allow quoted arguments?

This isn’t specific to :not(…) and :has(…) selectors- actually, all pseudos in Sizzle allow for quoted arguments. The pattern for pseudos’ arguments is defined as: pseudos = “:(” + characterEncoding + “)(?:\\((?:([‘\”])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:” + attributes + “)|[^:]|\\\\.)*|.*))\\)|)” Which can be found on line 91 of sizzle.js as of 831c9c48… Let’s add some indentation to that, to … Read more

Dynamic Adsense Insertion With JavaScript

The simple technique used to asynchronously load the AdSense script proposed by other answers won’t work because Google uses document.write() inside of the AdSense script. document.write() only works during page creation, and by the time the asynchronously loaded script executes, page creation will have already completed. To make this work, you’ll need to overwrite document.write() … Read more