大约有 4,000 项符合查询结果(耗时:0.0078秒) [XML]

https://bbs.tsingfun.com/thread-3012-1-1.html 

App Inventor 2 项目会自动保存吗?这两个操作很多人不知道 - App应用开发 ...

...自然就上去了。 --- 本文由 App Inventor 2 中文网(www.fun123.cn)原创整理,欢迎转发分享!
https://bbs.tsingfun.com/thread-3111-1-1.html 

鸿蒙版AI伴侣已上架华为应用市场 - HarmonyOS NEXT - 清泛IT社区,为创新赋能!

打开华为应用市场,搜索“appinventor” App下载链接: https://www.fun123.cn/reference/info/app.html
https://bbs.tsingfun.com/thread-3124-1-1.html 

离线OCR图片文字识别拓展 - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

文档页面:https://www.fun123.cn/reference/extensions/OCR.html
https://bbs.tsingfun.com/thread-3137-1-1.html 

DeepSeek终于支持多模态,识图App搞起! - App Inventor 2 中文网 - 清泛IT...

文档中的案例:https://www.fun123.cn/reference/ ... ple-deepseek-vision 代码块很简单: 模拟器识别一个截图,参考如下: 识别一张图片,参考如下:
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Reorder levels of a factor without changing order of values

... some more, just for the record ## reorder is a base function df$letters <- reorder(df$letters, new.order=letters[4:1]) library(gdata) df$letters <- reorder.factor(df$letters, letters[4:1]) You may also find useful Relevel and combine_factor. ...
https://stackoverflow.com/ques... 

Which equals operator (== vs ===) should be used in JavaScript comparisons?

... var1 == var2 When using == for JavaScript equality testing, some funky conversions take place. Moral of the story: Use === unless you fully understand the conversions that take place with ==. share ...
https://www.fun123.cn/referenc... 

AppInventor2 .keystore 证书文件 - App版本升级的奥秘 · App Inventor 2 中文网

...-storepass "android" -validity 10000 -dname "CN=AppInventor for Android, O=fun123.cn, C=CN" 具体参数很简单,可以让AI辅助解析。其中,10000 是证书过期天数,也是安卓官方建议的值。 Android docs recommend “10000” as the expiration of days. 直接采用命...
https://www.fun123.cn/referenc... 

App Inventor 2 连接方式:AI伴侣、模拟器、USB · App Inventor 2 中文网

...用 隐私策略和使用条款 技术支持 service@fun123.cn
https://www.fun123.cn/referenc... 

App Inventor 2 列表的函数式编程 · App Inventor 2 中文网

...用 隐私策略和使用条款 技术支持 service@fun123.cn
https://bbs.tsingfun.com/thread-3102-1-1.html 

App Inventor 2 数学积木的9个隐藏用法:随机种子、位运算、取整陷阱,踩中...

...案例代码,可以参考 App Inventor 2 中文网文档:https://www.fun123.cn/reference/blocks/math.html