query: href value for null links
positive_passages.docid: 29252
positive_passages.text: Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?
negative_passages.docid: 104501
negative_passages.text: How do I enforce null checking?
negative_passages.docid: 145819
negative_passages.text: Should I make HTML Anchors with 'name' or 'id'?
negative_passages.docid: 113270
negative_passages.text: What does a[href^="..."] do in CSS?
negative_passages.docid: 148042
negative_passages.text: Help users create dummy links that are not to unrelated commercial sites
negative_passages.docid: 47339
negative_passages.text: How to change the href for a hyperlink using jQuery
negative_passages.docid: 27943
negative_passages.text: Can a  element's href attribute be relative?
negative_passages.docid: 30541
negative_passages.text: How can I open multiple links using a single anchor tag
negative_passages.docid: 64968
negative_passages.text: Should I use a canonical link which refers to the current URL with pagination?
negative_passages.docid: 109927
negative_passages.text: JavaScript null check
negative_passages.docid: 115423
negative_passages.text: How to check null objects in jQuery
negative_passages.docid: 40103
negative_passages.text: What is the difference between a homepage link with or without a trailing slash?
negative_passages.docid: 114726
negative_passages.text: How to conditionally create a hyperlink based on value of a cell
negative_passages.docid: 116071
negative_passages.text: Easiest way to convert a URL to a hyperlink in a C# string?
negative_passages.docid: 3059
negative_passages.text: How to replace plain URLs with links?
negative_passages.docid: 69848
negative_passages.text: about://(null) popup?
negative_passages.docid: 122745
negative_passages.text: Is a link without the protocol valid XHTML? i.e.