I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...
It's unlikely that you will get this version of Xcode running on Snow Leopard. Apple like their developers to keep up-to-date with the latest operating systems, so will drop support for the previous OS after a while. I think Lion has been out long enough now that Apple will deprecate support for Snow Leopard.
ReplyDeleteNo. You cannot use it on snow leopard because it's minimum requirement is mac os x 10.7.3 or later.
ReplyDeleteNo there is not, I am hoping there will be one available soon.
ReplyDelete