to your HTML Add class="sortable" to any table you'd like to make sortable Click on the headers to sort Thanks to many, many people for contributions and suggestions. Licenced as X11: http://www.kryogenix.org/code/browser/licence.html This basically means: do what you want with it. */ var stIsIE = /*@cc_on!@*/false; sorttable = { init: function() { // quit if this function has already been called if (arguments.callee.done) return; // flag this function so we don't do the same thing twice arguments.callee.done = true; // kill the timer if (_timer) clearInterval(_timer); if (!document.createElement || !document.getElementsByTagName) return; sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/; forEach(document.getElementsByTagName('table'), function(table) { if (table.className.search(/\bsortable\b/) != -1) { sorttable.makeSortable(table); } }); }, makeSortable: function(table) { if (table.getElementsByTagName('thead').length == 0) { // table doesn't have a tHead. Since it should have, create one and // put the first table row in it. the = document.createElement('thead'); the.appendChild(table.rows[0]); table.insertBefore(the,table.firstChild); } // Safari doesn't support table.tHead, sigh if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0]; if (table.tHead.rows.length != 1) return; // can't cope with two header rows // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as // "total" rows, for example). This is B&R, since what you're supposed // to do is put them in a tfoot. So, if there are sortbottom rows, // for backwards compatibility, move them to tfoot (creating it if needed). sortbottomrows = []; for (var i=0; i
The last several weeks have provided examples of what's possible when you replace traditional fireworks displays with color LED-illuminated aerial drone shows. Let's start with Vivid Sydney's "Written in the Stars" drone show, which used 1,260 drones to put on an 11 minute show on 28 May 2023:
The next aerial spectacular was presented as part of Shenzhen's Boat Festival, featuring some 1,400-1,500 drones to execute the precision flying needed to produce the following visual effect that lasts a little over half a minute:
The final video is about three-and-a-half minutes long and presents a performance that captured a Guinness World Record for "longest aerial sentence", which was formed by 1,002 multirotor drones at Dallas-Fort Worth's Fourth of July celebration.
Drone shows have come a long way in a short period of time. More than anything else, these videos show their future potential because after seeing them, you want to see both more and better displays.
Labels: technology
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Closing values for previous trading day.
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