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How do you display a Toast from a background thread on Android?
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You can do it by calling an Activity's runOnUiThread method from your thread:
activity.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(activity, "Hello", Toast.LENGTH_SHORT).show();
}
});
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When to use , tag files, composite components and/or custom components?
...recently and got puzzled by new composite components knowing existing <ui:include> and other templating techniques offered by Facelets 1.x.
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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 ...
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...
jQuery date formatting
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add jquery ui plugin in your page.
$("#txtDate").val($.datepicker.formatDate('dd M yy', new Date()));
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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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从网购到火车票，对比淘宝12306网为何如此烂？ - 大数据 & AI - 清泛网 - ...
...付宝核心数据库集群处理了41亿个事务，执行285亿次SQL，生成15TB日志，访问1931亿次内存数据块，13亿个物理读，核心MySQL集群一天支持了20亿个事务。
淘宝的技术人员以实际行动让网民折服，虽然在淘宝双十一活动刚开始的10分...
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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图表组件 · App Inventor 2 中文网
...将使用该列用于 x 值。
如果未指定值，则使用默认值生成 x 值。
数据文件y列
从 数据文件 组件导入数据时， 数据源 使用的值。
这个值表示数据文件中用于 y 条目的列数据序列。例如，如果列的第一个值为“温度...