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AI助手案例：制作一个精美的计算器app - AI 助手 - 清泛IT社区，为创新赋能！
秒表
BMI计算器
智能家居app，中文组件名
mqtt demo
- App应用开发 - 清泛IT社区，为创新赋能！
苹果整个流程太复杂了，appinventor对接还不成熟，需要懂苹果的开发者才搞得清，很多步骤没法简化。https://www.fun123.cn/reference/other/build-ios-apps.html 文档中大部分步骤都是没有问题的，可以照着试一遍，Ad Hoc要添加自己的...
- App应用开发 - 清泛IT社区，为创新赋能！
补充：
Q：我要补充一下说明，虽然程序报这个错，但是APP，还是可以正常接收到数据的，而且这个错只是第一次链接蓝牙的时候，获取数据，会报这个错，后面就不会了。
A：也就是说 uuid 和特征 id 是有效的？
我找到原...
想做一个类似自动精灵这种，能自动化操作手机的 app？ - 用户反馈 - 清泛IT...
Q：也就是想做一个类似自动精灵这种，能自动化操作手机的 app？
A：那的确 appinventor 目前没有这个能力，目前没有自己点屏幕的方案，操作手机层面需要的权限也很大，基本上实现不了的。
angular.service vs angular.factory
...ion);
angular.factory('myFactory', myFactoryFunction);
I had trouble wrapping my head around this concept until I put it to myself this way:
Service: the function that you write will be new-ed:
myInjectedService <---- new myServiceFunction()
Factory: the function (constructor) that you w...
How to render a PDF file in Android
...port in its libraries. Is there any way to render PDF files in the Android applications?
9 Answers
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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
I do want to import a self signed certificate into Java so any Java application that will try to establish a SSL connection will trust this certificate.
...
C# getting the path of %AppData%
...
To get the AppData directory, it's best to use the GetFolderPath method:
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)
(must add using System if not present).
%AppData% is an environment variable, and they are...
How do I inspect the view hierarchy in iOS?
Is there a GUI tool that inspects the view hierarchy of an iOS app? I'm thinking about Webkit's web inspector or similar tools. I'm looking to debug layout issues, like views having the wrong position or size, or a child not being properly contained in its parent. Currently I have to add asserts tha...