url.contains, url.startsWith, Other examples?
<p>Well it is hard to explain, 
I searched the internet for the answer, unfortunately I can't find any, maybe because I don't know what is it called though.</p>

<p>It's like
url.CONTAINS
url.STARTSWITH</p>

<p>What's the capitalized thing called? Class? Object? 
Plus, if it's possible if I can get a list of things to put after url."Class/Object/Whatever it is called".</p>
