大约有 11,000 项符合查询结果(耗时:0.0162秒) [XML]

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BLE &APP交互学习教程02——接收指令 - 创客硬件开发 - 清泛IT社区,为创新赋能!

BLE模块性价比高,无需配对就可以连接使用,本节开始,我们来学习使用BLE接收并显示。1.界面设计 2.逻辑设计 3.APP工程 4.小结 BLE模块的发送和接收短接,APP发送来的数据模块接收后显示在输入框内。
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高德地图api访问URL出错求助 - App应用开发 - 清泛IT社区,为创新赋能!

...求情况。 还有,你的测试方式及具体报错请提供一下。App Inventor 2  发表于 2024-10-31 09:57 可以先用工具(比如 Postman)来测试一下 网络url 的Get/Post 请求情况。 还有,你的测试方式及具体报错请 ... 打开时会显示这个 这...
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【待研究】BlueToothLE AutoReconnect 自动重连开启后,后台运行的App激活...

AutoReconnect – 如果为 真,App将尝试重连已断开的设备(比如:距离过大导致的连接断开等)。注意:这不适用于通过调用 Disconnect 方法断开的连接,这类断开连接需要通过调用 Connect 或 ConnectWithAddress 进行重新连接。 这个属性...
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微数据库功能求助 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...数据后是否可以实现跨屏请求调用呢?当然可以,它是 app 范围内共享的持久化数据,app 退出后数据也会保留。 更多可参考:https://www.fun123.cn/reference/creative/screen_communication.html#%E5%BE%AE%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BC%A0%E5%80%BC
https://bbs.tsingfun.com/thread-2805-1-1.html 

【AI2Claw】正式上线!用自然语言“搭建” App Inventor 界面和代码块! - ...

...一个低功耗ble的demo - 写一个mqtt的demo - 写一个智能家居App - 写一个SQLite的demo - 使用中文组件名写一个弹球游戏 - Error 908 错误是什么原因 - ... --- 欢迎大家试用并反馈问题!有任何建议或遇到 Bug,请在本板块发帖告知...
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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo

I was trying to run a sample code While launching the application in the android 1.5 emulator , I got these errors.... Any one have some hint..? ...
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iPhone App Icons - Exact Radius?

I'm trying to create the icon for my iPhone app, but don't know how to get the exact radius that the iPhone's icons use. I've searched and searched for a tutorial or a template but can't find one. ...
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SAML vs federated login with OAuth

...hich solution makes more sense, if a company wants to use a third-party webapp, and but also wants single sign-on and be the authentication authority? ...
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Make a phone call programmatically

...e call programmatically on iPhone? I tried the following code but nothing happened: 12 Answers ...
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How do I use $rootScope in Angular to store variables?

...e can be updated too (the changeRs function in myCtrl2) angular.module('myApp', []) .run(function($rootScope) { $rootScope.test = new Date(); }) .controller('myCtrl', function($scope, $rootScope) { $scope.change = function() { $scope.test = new Date(); }; $scope.getOrig = fun...