jquery - cross-browser solution for changing content of last li element -

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i have following un-ordered list structure

<ul>   <li>coffee</li>   <li>tea</li>   <li>milk</li> </ul>

now, need replace milk buttermilk, how can it, using jquery ofcourse? need solution, works on every browser, starting ie7+

use :last selector

$('li').filter(':last').text('buttermilk')

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