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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！
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...
请教：选离线版还是在线版？ - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
我是几天前申请了10天免费离线版。编了一个找车app。位置传感器搞通了，微数据库也搞通了，就是谷歌地图连不上。现在决定成为付费会员。就是不知道，选离线版还是在线版？一，功能哪个全？二，能不能两边都玩？谢谢。1...
Supabase接入步骤 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
1、Auth认证接口
文档：https://supabase.com/docs/guides/auth
直接提供了App用户注册、登录认证服务，也有匿名登录方式。
默认匿名登录没有启用，会报错：
允许匿名登录：
打开后，点击“Save changes”保存。
【解决】Argument (package note-current-block, Unknown, version 0.0) to...
原因：
今日升级了新特性，使用 AI 伴侣测试 app 时如果发生错误，现在可以一键定位到哪一行代码块位置，非常方便定位问题。网站已升级，需要配套 AI 伴侣一起升级。
解决方法：
升级 AI 伴侣即可：帮助菜单，ai 伴侣...
The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat
What is this error all about, and how would I go about solving it?
14 Answers
14
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How to create a memory leak in Java?
...a thread pool to leak even faster).
The thread loads a class via an (optionally custom) ClassLoader.
The class allocates a large chunk of memory (e.g. new byte[1000000]), stores a strong reference to it in a static field, and then stores a reference to itself in a ThreadLocal. Allocating the extra ...
What are the sizes used for the iOS application splash screen?
.../iPad development the Default.png file is displayed by the device automatically so you don't have to program it which is really useful. I don't have it with me, but you need different PNGs for the iPad with specific names. I googled iPad default png and got this info from the phunkwerks site:
iPad ...
The type or namespace name does not exist in the namespace 'System.Web.Mvc'
...Copy Local property to True or False
In Solution Explorer, click the Show All Files button to display the References node.
Open the References node for the project.
Right-click a reference in the References list, and click Properties.
The properties associated with that reference appear in a list...
iOS Remote Debugging
...
Yep, I'm already using this one. Finally! It sucks that the windows version of Safari does not have it though.
– Hyangelo
Sep 26 '12 at 18:05
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