大约有 18,000 项符合查询结果(耗时:0.0264秒) [XML]

https://bbs.tsingfun.com/thread-1648-1-1.html 

UrsAI2ByteArray 字节数组扩展:读写二进制数据 - App Inventor 2 拓展 - ...

在技​​术应用或控制设备时,经常需要使用二进制数据。此扩展允许维护二进制数据字段(字节数组)。 官方页面:https://ullisroboterseite.de/android-AI2-ByteArray-en.html
https://bbs.tsingfun.com/thread-1935-1-1.html 

生日提醒(网络版)App(全国中学生挑战赛2等奖) - .aia 案例源码 - 清泛IT...

可以录入并提醒生日,使用网络微数据库: 屏幕数量10+,代码很多,请自行研究,学习交流用~
https://bbs.tsingfun.com/thread-1972-1-1.html 

AppInventor2除法算数取整数怎么做? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...整数长-整数高)×整数宽+降阶高度数=最大容量数主要使用数学代码块,具体用法可以参考帮助文档。
https://bbs.tsingfun.com/thread-2095-1-1.html 

GestureDetector 手势检测拓展:识别向上/向下/向右/向左滑动和双击等手势...

...上/向下/向右/向左滑动和双击、单击、长按 它太容易使用了。只需在布局块中输入一个布局组件即可。 然后,您就可以使用所有事件了。 来源:https://community.kodular.io/t/f ... d-doubleclick/94542
https://bbs.tsingfun.com/thread-2518-1-1.html 

搜索不到ble设备 - App应用开发 - 清泛IT社区,为创新赋能!

使用AI伴侣能搜索到ble设备,但是安装apk后搜索不到,这是怎么回事呢大概率是权限问题,在手机设置将 app 相关权限都打开试试,尤其是发现设备等权限。
https://bbs.tsingfun.com/thread-2538-1-1.html 

Modbus硬件控制03——485串口助手控制继电器 - 创客硬件开发 - 清泛IT社区...

...口调试助手,它集成485调试功能,自带CRC校验,非常易于使用。 2.硬件连接 通过USB转485接入PC 3.测试步骤 发送字符串,一共两条指令 第一条是闭合继电器 第二条是断开继电器
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Why would I use Scala/Lift over Java/Spring? [closed]

...s about five years older than Lift Lift is monolithic and targets only the web; Spring is modular and targets both web and "regular" apps Spring supports a plethora of Java EE features; Lift ignores that stuff In a sentence, Spring is heavyweight and Lift is lightweight. With sufficient determina...
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How do you automate Javascript minification for your Java web applications?

...n hearing how you prefer to automate Javascript minification for your Java web apps. Here are a few aspects I'm particularly interested in: ...
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What is Express.js?

...s what Ruby on Rails or Sinatra is to Ruby. Express 3.x is a light-weight web application framework to help organize your web application into an MVC architecture on the server side. You can use a variety of choices for your templating language (like EJS, Jade, and Dust.js). You can then use a dat...
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Frontend tool to manage H2 database [closed]

...va -cp /opt/h2/bin/h2.jar org.h2.tools.Server -help Starts the H2 Console (web-) server, TCP, and PG server. Usage: java org.h2.tools.Server When running without options, -tcp, -web, -browser and -pg are started. Options are case sensitive. Supported options are: [-help] or [-?] Print the l...