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()...
I'm not really sure what's confusing/unexpected - you're not scraping an HTML file, you're scraping a SWF file (which is a binary format, so you're likely getting a bunch of gibberish).
ReplyDeleteBottom Line: There is no HTML in a SWF file.
SWF is the extension of Flash files. They don't have HTML. They're an utterly different proprietary format. The only thing that will display Flash files is Flash Player, or some programs can extract the resources (images, sounds, and so on) inside them.
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