大约有 40,000 项符合查询结果(耗时:0.0404秒) [XML]

https://bbs.tsingfun.com/thread-2323-1-1.html 

【解决】App Inventor 2 文版服务启动超时,问题排查 - App Inventor 2 ...

...败,报超时错误: 可能性排查如下: 1、安装目录有文,卸载重新安装,目录不要有文即可,当然最好也不要有空格。这个逻辑也考虑过做到安装时自动检查,目前有技术细节没解决,后续会继续研究。 2、虽然概率...
https://bbs.tsingfun.com/thread-2330-1-1.html 

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

...指定的毫秒数,但是它是阻塞式的,也就是说等待的过程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...
https://bbs.tsingfun.com/thread-2395-1-1.html 

文件管理模块 - App Inventor 2 文网 - 清泛IT社区,为创新赋能!

appinventor2数据存储的文件管理器模块,手机找不到根目录怎么办请提供详细的报错等截图!
https://bbs.tsingfun.com/thread-2450-1-1.html 

标签内容过多,如何做到可上下滑动? - App应用开发 - 清泛IT社区,为创新赋能!

一般在大模型App,使用标签进行输出,这时可能内容较多,默认情况下,并不会出现滚动条,不能上下滑动,看不到上面已经隐藏的内容,那么该如何让其可滚动呢? 其实很简单: 垂直滚动布局就是为了解决区域显示...
https://bbs.tsingfun.com/thread-2471-1-1.html 

ActionBar 拓展:溢出菜单 - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

--- 怎么修改应用右上角3个点里面的内容 在 App Inventor ,应用右上角的 “三个点”菜单(也叫“溢出菜单”或“ActionBar 菜单”)是 Android 应用常见的导航区域。默认情况下,App Inventor 并没有直接提供一个图形组件来编辑这...
https://bbs.tsingfun.com/thread-2521-1-1.html 

apk安装报错:packageInfo is null? - 用户反馈 - 清泛IT社区,为创新赋能!

编译设置问题,包名没有英文点.,已修复,加了包名验证提示。
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How to find out what group a given user has?

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Get last result in interactive Python shell

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Get real path from URI, Android KitKat new storage access framework [duplicate]

...a, hence your method is not safe to use, it could be an image in an online service, hence not file uri, hence the method is not safe to use. – Magnus Dec 10 '13 at 11:34 2 ...
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Javascript replace with reference to matched group?

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