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https://bbs.tsingfun.com/thread-2330-1-1.html 

app inventor 2 怎么进行延迟操作? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...毫秒数,但是它是阻塞式的,也就是说等待的过程中其他界面操作均无法进行,不过好在CPU消耗并不高,也算是一种不错的实现方式。 如果要做成非阻塞方式,可以考虑计时器设置一个间隔,到计时点后停止计时器并调用你的...
https://bbs.tsingfun.com/thread-2349-1-1.html 

拍照时报错求助! - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

拍照时如果长时间在拍照界面,拍完照后会报错,然后程序死机谷歌没有任何相关报错信息资料。AppInventor源码整个没有这个报错信息。 大概率是你程序中自己报的错误信息。你先看下代码块,相关地方的代码截图看看。App Inve...
https://bbs.tsingfun.com/thread-2358-1-1.html 

MIT已发布v2.75版本,中文网已同步升级最新版本 - App Inventor 2 中文网 -...

...许其中的其他组件自由地选择停放位置,为此,所有用户界面组件都增加了top及left两个属性,用来定义组件在绝对布局中的位置。 由于有了绝对布局,就可以结合计时器,实现组件在屏幕上飘动的效果。 图表组件新...
https://bbs.tsingfun.com/thread-2389-1-1.html 

如何实现post访问的流式响应 - App应用开发 - 清泛IT社区,为创新赋能!

... → 慢速逐句  来实现,但是在哪里能设置呀?图形界面找不到对应的模块 deepseek等AI采用SSE推送协议,不能控制原始的推送频率。 可控制的原理应该是回答内容缓存在本地,然后让通过一定的频率推送缓存中的数据。 ai...
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Should I pass an std::function by const-reference?

...f you are storing it. Suppose you have a function called "run this in the UI thread". std::future<void> run_in_ui_thread( std::function<void()> ) which runs some code in the "ui" thread, then signals the future when done. (Useful in UI frameworks where the UI thread is where you are...
https://www.tsingfun.com/it/tech/1601.html 

LR性能测试结果样例分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...s”,出现集合点的图形后,点击【Close】,关闭添加新图界面。 图1- 8添加集合点统计图 集合点的图形如图1- 9所示,从图中可以看到,所有用户到达集合点后,立刻就释放了。与之前设定的集合点策略设置“所有运行用户到...
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jQuery UI DatePicker - Change Date Format

I am using the UI DatePicker from jQuery UI as the stand alone picker. I have this code: 28 Answers ...
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Proper way to rename solution (and directories) in Visual Studio

...result as the manual method above. If the namespace is underlined with a squiggly blue line, click on the action pyramid icon to either: Rename the namespace to match the directory name in Windows Explorer, or; Rename the directory in Windows Explorer to match the namespace. In the second case, ...
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Good examples of MVVM Template

...manding, event aggregation, etc to easily try out different patterns that suit you. The prism release: http://www.codeplex.com/CompositeWPF It includes a pretty decent example app (the stock trader) along with a lot of smaller examples and how to's. At the very least it's a good demonstration of...
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How to use a keypress event in AngularJS?

...er people some time, ng-keypress doesn't seem to be part of angular 1.0.x, ui-keypress (with slightly different calling semantics) is available though: angular-ui.github.io/ui-utils – Cebjyre Sep 18 '13 at 0:38 ...