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Triggering HTML5 Form Validation
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You can't trigger the native validation UI, but you can easily take advantage of the validation API on arbitrary input elements:
$('input').blur(function(event) {
event.target.checkValidity();
}).bind('invalid', function(event) {
setTimeout(function() { $(...
CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛，有思想、有深度
...启动)我们在浏览器中输入http://localhost/test.php，出现如下界面算成功
How to wait for a BackgroundWorker to cancel?
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If I understand your requirement right, you could do something like this (code not tested, but shows the general idea):
private BackgroundWorker worker = new BackgroundWorker();
private AutoResetEvent _resetEvent = new AutoResetEvent(false);
publi...
Rails render partial with block
... investigate that by-myself now, just wondering)
– equivalent8
Jul 9 '12 at 14:43
1
Any way to kn...
warning this call is not awaited, execution of the current method continues
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I'm quite late to this discussion, but there is also the option to use the #pragma pre-processor directive. I have some async code here and there that I explicitly do not want to await in some conditions, and I dislike warnings an...
jquery live hover
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As of jQuery 1.4.2, .live("hover") is equivalent to .live("mouseover mouseout"), NOT .live("mouseenter mouseleave") - see bugs.jquery.com/ticket/6077 So, do .live("mouseenter mouseleave", function() {...}), or .live("mouseenter", function() {...}).live("mouseleave"...
How to get current date in jquery?
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If you have jQuery UI (needed for the datepicker), this would do the trick:
$.datepicker.formatDate('yy/mm/dd', new Date());
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How to use a servlet filter in Java to change an incoming servlet request url?
...f BalusC's answer. The filter forwards all the requests starting with the /ui path (supposing you've got all your xhtml files stored there) to the same path, but adding the xhtml suffix.
public class UrlPrettyfierFilter implements Filter {
private static final String JSF_VIEW_ROOT_PATH = "/ui"...
Create and append dynamically
...or(i; i<=length;i++)
{
$('#footer-div'+[i]).append($('<div class="ui-footer ui-bar-b ui-footer-fixed slideup" data-theme="b" data-position="fixed" data-role="footer" role="contentinfo" ><h3 class="ui-title" role="heading" aria-level="1">Advertisement </h3></div>'));
...
Should accessing SharedPreferences be done off the UI Thread?
... stat'd to see if it's changed, so you'll want to avoid those stats during UI events anyway. A stat should normally be fast (and often cached), but yaffs doesn't have much in the way of concurrency (and a lot of Android devices run on yaffs... Droid, Nexus One, etc.) so if you avoid disk, you avoid...