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https://bbs.tsingfun.com/thread-1183-1-1.html 

分享几个App Inventor 2“隐藏”的非常的实用的小技巧 - App Inventor 2 中...

...1Xj41147cn/ 4、代码块导出图像,以及还原:https://www.fun123.cn/reference/other/download-pngs.html 5、iOS界面外观 6、过程参数,鼠标悬停时,可直接拖动获取和设置的代码块;参数可变:https://www.fun123.cn/reference/concepts/mutators.html...
https://bbs.tsingfun.com/thread-1415-1-1.html 

2024 全“心”出发 -- 全新App Inventor 2 移动社区开启新征程 - App Inven...

...努力! 为什么使用两个独立的域名:bbs.tsingfun.com 和 fun123.cn? fun123.cn 作为纯粹的App Inventor 2 中文编程平台,及中文文档教程平台;bbs.tsingfun.com作为社区及App Inventor 2之外技术的讨论,看起来独立,实际则是可以融为一体的。...
https://bbs.tsingfun.com/thread-1665-1-1.html 

Appinventor的人工智能组件在哪里? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...个是AI绘图。 更多指导,请查看中文文档:https://www.fun123.cn/reference/ ... mental.html#ChatBot 另外,除了调用ChatGPT外,还有很多拓展可以自行训练AI数据集,自行实现AI功能, 详见:[hide]https://www.fun123.cn/reference/extensions/[/hide] ...
https://bbs.tsingfun.com/thread-1959-1-1.html 

BLE 接收BLE模块发来的信息 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...-1.html 读取ble数据并显示在App上请参考文档:https://www.fun123.cn/reference/ ... ml#RegisterForBytes 请先自行研究一下,如果遇到具体的问题,请再继续跟帖提问,谢谢。App Inventor 2  发表于 2024-09-24 16:15 ble 设备连接,发送数据...
https://bbs.tsingfun.com/thread-1969-1-1.html 

怎么通过app inventor接收mqtt平台推送的长消息 - App Inventor 2 中文网 -...

...码的图片,可以是使用拓展解码还原成图片:https://www.fun123.cn/reference/ ... A%E5%AA%92%E4%BD%93我想制作一个门禁系统,把摄像头采集的图片通过MQTT平台发送给app inventor我的手机现在可以接收到短消息,这个BASE64编码数据直接接收不到...
https://bbs.tsingfun.com/thread-2061-1-1.html 

如何实现设置用户头像功能呢? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...面的组件可以实现,具体用法参考中文文档:https://www.fun123.cn/reference/components/media.html 引用: App Inventor 2  发表于 2024-11-17 18:58 多媒体下面的组件可以实现,具体用法参考中文文档:https://www.fun123.cn/reference/components/media.h ...
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How to make connection to Postgres via Node.js

... single user name from id: db.one('SELECT name FROM users WHERE id = $1', [123]) .then(user => { console.log(user.name); // print user name; }) .catch(error => { console.log(error); // print the error; }); // alternative - new ES7 syntax with 'await': // await ...
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Why are mutable structs “evil”?

...ay[500] of type Rectangle, it's clear and obvious how to e.g. copy element 123 to element 456 and then some time later set the width of element 123 to 555, without disturbing element 456. "RectArray[432] = RectArray[321]; ...; RectArray[123].Width = 555;". Knowing that Rectangle is a struct with a...
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How to open a web page from my application?

...ered Apr 23 '13 at 12:19 mr.baby123mr.baby123 1,7841919 silver badges1212 bronze badges ...
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Differences between unique_ptr and shared_ptr [duplicate]

...ou pass it by value if you cannot copy it? – splinter123 Jun 3 '16 at 22:00 11 @splinter123: By m...