大约有 1,300 项符合查询结果（耗时：0.0102秒） [XML]
使用App Inventor扩展实现多点触控：Scale Detector · App Inventor 2 中文网
...序。 要构建应用程序，你需要使用位于 http://extension-test.appinventor.mit.edu 的 App Inventor 测试服务器。 你还需要使用与该实例对应的 AI Companion。 连接到服务器后，查看“帮助”->“伴侣信息”以下载该伴侣。 当你切换回普通的AI2...
MIT已升级2.74版本，中文网已完成升级 - App Inventor 2 中文网 - 清泛IT社...
...ool 检查器以检测 Java 11
改进拉取请求模板
来源：https://appinventor.mit.edu/ai2/ReleaseNotes.html，谷歌翻译的。
其中，快捷键会引入，Blockly v10版本会引入，bug修复及编译优化会引入。新UI目前体验并不好，而且bug不少，待成熟后再考...
Is there a minlength validation attribute in HTML5?
... Aug 12 '13 at 11:02
Ali ÇarıkçıoğluAli Çarıkçıoğlu
1,24611 gold badge1212 silver badges2121 bronze badges
...
Efficiently replace all accented characters in a string?
...,
"ᵬ":"b",
"ᶀ":"b",
"ƀ":"b",
"ƃ":"b",
"ɵ":"o",
"ć":"c",
"č":"c",
"ç":"c",
"ḉ":"c",
"ĉ":"c",
"ɕ":"c",
"ċ":"c",
"ƈ":"c",
"ȼ":"c",
"ď":"d",
"ḑ":"d",
"ḓ":"d",
"ȡ":"d",
"ḋ":"d",
"ḍ":"d",
"ɗ":"d",
"ᶑ":"d",
"ḏ":"d",
"ᵭ":"d",
"ᶁ":"d",
"đ":"d",
"ɖ":"d",
"ƌ":"d",
"ı":"i...
How do I get a consistent byte representation of strings in C# without manually specifying an encodi
...st string data = "A string with international characters: Norwegian: ÆØÅæøå, Chinese: 喂 谢谢";
var bytes = System.Text.Encoding.UTF8.GetBytes(data);
var decoded = System.Text.Encoding.UTF8.GetString(bytes);
Don't reinvent the wheel if you don't have to...
...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...o characters irrespective of casing. For example, under the en-US culture, æ is equal to ae, and ffi is equal to ffi. C-normalization does not handle ligatures at all, since it only allows compatibility mappings (which are typically restricted to combining characters).
– Dougl...
Teachable Machine 图像分类扩展 · App Inventor 2 中文网
...式（对已有图片分类）两种输入模式。
下载：
edu.mit.appinventor.ai.teachablemachine.aix
属性
ModelLink 模型链接
设置 Teachable Machine 模型的 URL 链接。该链接必须是从 Google Teachable Machine 导出的模型链接，格式为...
App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
...ou can find a link to the file on the MIT App Inventor Web site at
http://appinventor.mit.edu/explore/resources/ai2-project-merger.html
Download the jar file and save it to your computer. To launch the Project Merger simply double click on the jar file.
Find and Load Both Projects
The main proj...
MIT官方已升级至2.70版本，中文网待测试并升级相关特性 - App Inventor 2 ...
...nlu310)Fix a duplicated translation file causing issues on macOS
https://appinventor.mit.edu/ai2/ReleaseNotes
待合并支持的大概有：
1、TextBox 新增了文本变更事件，这个一直是一个槽点，这次终于修复。
2、2个内置进度条组件。
3、其他组件的优...
MIT官方已升级至2.73版本，中文网待测试并升级相关特性 - App Inventor 2 ...
...及其底层框架。新版本 2.73 现已可从 Google Play 商店和 ai2.appinventor.mit.edu（版本 2.73u）直接下载。
更改：
为 ListView 组件实现“提示”属性，并全面提高其性能。
在 ChatBot 组件中添加下拉菜单，用于选择不同的受支持提供商...