detect

Have read that it is possible to detect a scroll with this line: $('window').one('scroll', function() { } ); If have this inline code: var TimeVariable=setInterval(function(){ DoJQueryStuff() },300); function DoJQueryStuff() { if(typeof jQuery == "undefined") return; window.clearInterval(TimeVariable); $('body').one('mousemove', function() { alert('mouse'); } ); $('window').one('scroll', function() { alert('scroll'); } ); } DoJQueryStuff is called every 300 ms until JQuery is loaded. If I move the mouse anywhere on the screen, I got the "mouse" alert. If I scroll down I do NOT get the "scroll"

I want to detect whether my EditText contains smilie (emoticons) or not. But I have no idea that how to detect them. To disable emoji characters when typing on the keyboard I using the following filter: InputFilter filter = new InputFilter() { @Override public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) { for (int i = start; i < end; i++) { int type = Character.getType(source.charAt(i)); //System.out.println("Type : " + type); if (type == Character.SURROGATE || type == Character.OTHER_SYMBOL) { return ""; } } return null; } };

I'm working on a do-dad that can be embedded in a page like a youtube video. The particular effect I want needs jQuery to work. I want to load jQuery on the condition that something on the page hasn't already added jQuery. I though of testing if (typeof($)=='function'){... but that only works if jQuery is loaded & running by the time the page gets to my script. Since best practices these days is to embed you scripts in the footer, my embed code probably will never see jQuery most of the time anyway. I thought of doing the test onready instead of onload , but the onready function is inside of

I've been trying to build a tap detector that can detect both double and tripe tap. After my efforts failed I searched a long time on the net to find something ready to use but no luck! It's strange that libraries for something like this are so scarce. Any help ?? You can try something like this. Though I would generally recommend against using triple taps as a pattern as it is not something users are generally used to, so unless it's properly communicated to them, most might never know they can triple tap a view. Same goes for double taping actually on mobile devices, it's not always an

I know that Ubuntu (and Fedora) uses Upstart istead of the classical System V init daemon (SysVinit). I would like to know how to detect when a USB-drive has been inserted, mount it and copy some files to it. I would like Upstart to call my own script for this. If it is possible I would like Upstart to call the script for a specific USB-drive, so that I would get normal functionality for every USB-drive except my "instant backup" USB-drive. If Upstart could send the USB-drive identification string as an argument to my script I guess that would be the ideal solution, as I would be able to have

i know that you with $(window).width() can get the size of the web browser. i want to detect when the user change the size of his web browser so i could readjust the columns width. is there a way to automatically detect this or do i have to use setTimeinterval to loop and see if it has changed? Try the resize event $(window).resize(function() { console.log('window was resized'); }); The JavaScript event is named window.onresize . The JQuery binding is named .resize() Writing this down cause somehow none of these answers give the modern best-practices way of doing this: window.addEventListener(