大约有 40,000 项符合查询结果(耗时:0.0211秒) [XML]

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App Inventor 2 最新QA汇总 - App Inventor 2 中文网 - 清泛IT社区,有思想、有深度

...进了文档,是官方的中文化升级版本。参考:https://www.fun123.cn/reference/info/ReleaseNotes.html Q:ai2Starter模拟器中AI伴侣版本过旧,可否升级到最新版本? A:有办法,但是过程较为复杂,需要一定的技术功底。而且这个模拟器速...
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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...
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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。...
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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] ...
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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...
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How to have the cp command create any necessary folders for copying a file to a destination [duplica

... edited Nov 14 '12 at 19:05 Oz123 21.4k2222 gold badges9494 silver badges163163 bronze badges answered Nov 14 '12 at 18:34 ...
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Python's equivalent of && (logical-and) in an if-statement

...nd and or conditionals. i.e. if foo == 'abc' and bar == 'bac' or zoo == '123': # do something share | improve this answer | follow | ...
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[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术

... //判断字符串是否是某种类型 CString sValue("123.1"); COleVariant vValue(sValue); BOOL bStrIsFloat = (SUCCEEDED(VariantChangeType(&vValue, &vValue, 0, VT_R8)) && sValue.Find('.') != -1); if(bStrIsFloat) { AfxMes...
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File Upload using AngularJS

...de($newfilename); } js fiddle (only front-end) https://jsfiddle.net/vince123/8d18tsey/31/ share | improve this answer | follow | ...
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What's an elegant way to conditionally add a class to an HTML element in a view?

...ass_names({ foo: true, bar: false }) # => "foo" class_names(nil, false, 123, "", "foo", { bar: true }) # => "123 foo bar" Sources: Link to the corresponding PR. Link to the class_names docs. share | ...