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Why does this async action hang?

...od started on. In English, let's say you called your ExecuteAsync from the UI thread. Your query runs on the threadpool thread (because you called Task.Run), but you then await the result. This means that the runtime will schedule your "return result;" line to run back on the UI thread, rather than ...
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How to check if current thread is not main thread

I need to check if the thread running a certain piece of code is the main (UI) thread or not. How can I achieve this? 9 Ans...
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jQuery date formatting

... add jquery ui plugin in your page. $("#txtDate").val($.datepicker.formatDate('dd M yy', new Date())); share | improve this answer ...
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jquery-ui sortable | How to get it work on iPad/touchdevices?

How do I get the jQuery-UI sortable feature working on iPad and other touch devices? 3 Answers ...
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控件重绘函数/消息OnPaint,OnDraw,OnDrawItem,DrawItem的区别 - C/C++ - 清...

...色,背景颜色,画刷类型,字体等等,但不能改变元素的界面框架,这是DrawItem 所能干的。如果同时有DrawItem(子类),OnDrawItem(宿主类),OnCtlColor(宿主类),它们的调用顺序是: OnCtlColor,OnDrawItem,DrawItem。 如果我们同时...
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当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

...墙是工作在ROUTER模式下。 为了验证一下 我把防火墙切换到NAT模式并且打开SQL。 结果依旧是可以登陆不能查询数据。 从以上得出的结论是,不管工作在那个模式下,一旦开启SQL 的ALG检测。 防火墙都会对数据包进...
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How do I keep jQuery UI Accordion collapsed by default?

I am working with jQuery UI Accordion and it works great, but I would like to have the accordion stay closed unless it I click on it. ...
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Android Quick Actions UI Pattern

I'm interested in incorporating the Android UI pattern called "Quick Action". Basically, it's a context menu that doesn't cover up the data that is being acted on. I'd like to implement this but I cannot find some sample code or an API to help me out. ...
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Is there Selected Tab Changed Event in the standard WPF Tab Control

...zed I was checking for sender instead of e.Source – Guillermo Ruffino Apr 30 '13 at 19:46 4 or ju...
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Visual Studio: ContextSwitchDeadlock

...e to go to Customize and add Exceptions to the Debug menu. Not the most intuitive aspect of the UI. Tools\Customize, then Rearrange Commands (button), then Select Debug from drop-down at upper right, then Add (button). Whew! – SeaDrive Feb 23 '09 at 17:56 ...