Get Attachment ID from URL
4737
Turn a URL into an Attachment / Post ID
82240
How to get the destination nid from an URL object
73550
Checking if a URL exists or not
121650
HttpPostedFile.FileName - Different from IE
28085
How do I get the YouTube video ID from a URL?
146494
How to drag and drop file attachment into the browser?
127675
Get file content from URL?
10473
How to get domain name from URL
83042
Read Value from URL in PHP
102845
Displaying attachments on visual force page
139462
Get content from a url using php
62585
How to check if a URL is valid
2417
How to pull the file name from a url using javascript/jquery?
92393
js function to get filename from url
6230
Get URL query string parameters
84744
How To Retrieve An Image Attachment's Alt Text?
100597
Extract URL from string