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【持续更新】App Inventor 2 中文拓展一览 - App Inventor 2 中文网 - 清泛...

【持续更新】App Inventor 2 中文拓展一览ai2_extensions本文档描述您在使用App Inventor 2构建应用程序时所能用到的拓展,以打造界面更加酷炫、功能更加强大的App。更多拓展请移步至《原版最全拓展一览》。【实用小技巧】从 aia项目...
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Check if a variable is a string in JavaScript

... The Google JavaScript Style Guide says to never use primitive object wrappers. Douglas Crockford recommended that primitive object wrappers be deprecated. share | improve this answer |...
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How to get Android crash logs?

I have an app that is not in the market place (signed with a debug certificate), but would like to get crash log data, whenever my application crashes. Where can I find a log of why my app crashed? ...
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Will iOS launch my app into the background if it was force-quit by the user?

... VoIP. So your usage should be for VoIP related otherwise there is risk of app rejection. (See this answer). UDPDATE1: The documentation has been clarified for iOS8. The documentation can be read here. Here is a relevant excerpt: Use this method to process incoming remote notifications for y...
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How to handle click event in Button Column in Datagridview?

I am developing a windows application using C#. I am using DataGridView to display data. I have added a button column in that. I want to know how can I handle click event on that button in DataGridView. ...
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?

I am currently making an app that will have multiple timers, which are basically all the same. 4 Answers ...
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TaifunPlayer 扩展(Audio Player):音频播放器扩展,支持流媒体播放控制 ...

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Proper way to renew distribution certificate for iOS

... I revoke it now and request a new one? If I do that than will all my live apps be taken down? 5 Answers ...
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RadioButton单选按钮扩展集合 · App Inventor 2 中文网

创建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
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ComponentGroup 组件组扩展:监控内容变化和批量启用禁用组件 · App Inventor 2 中文网

创建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...