How to use Selector or attributes contains value in Jquery

In Jquery val or text conatins search ........
Select href attributes values starts with ,end with ,contains,not equal ,equal  values

$("a[href*='id=ABC']").addClass('class');


Contains
==========
*=will filter attributes that contain sin Anywhere
Example
--------
$('a[href*="?"]').each(function() {
    alert('Contains question mark');
});

Starts With
===========
^= will filter attributes that Starts with

Example
$("a[href^='#']").click(function() {
    alert('works');
});
will select any anchor whose href starts with a #

For attributes:
=================

= is exactly equal
!= is not equal
^= is starts with
$= is ends with
*= is contains
~= is contains word
|= is starts with prefix (i.e., |= "prefix" matches "prefix-...")

For Examples
=============
$('a[href$="ABC"]')...
$("#idtbl a[name*='value']").text()or hide()
$("#zz13_RootAspMenu li").find('a[href$=x]')



More Details :Selector documentation can be found at http://docs.jquery.com/Selectors