大约有 15,674 项符合查询结果(耗时:0.0192秒) [XML]

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【解决】ble蓝牙 RequestMTU 请求没有反应?设置没有生效? - 创客硬件开发...

...是指定的值? (确认硬件最大支持 500 MTU) https://www.fun123.cn/reference/iot/bluetoothle.html#RequestMTU 看文档,它不一定能设置到你指定的值,是双方协商的结果,以事件回调中最终结果为准。 3、确认ble蓝牙版本: 文档要求 ...
https://bbs.tsingfun.com/thread-2650-1-1.html 

SQLite 拓展查询数据表,带条件过滤 - App应用开发 - 清泛IT社区,为创新赋能!

SQLite 拓展导入,新建库、表等详见文档:https://www.fun123.cn/reference/extensions/SQLite.html 本文详细介绍一下,SQLite 的查询功能,以及带where条件的查询功能。 空表的情况下,先插入6条数据: 引入 TableView 拓展,用户展示查...
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WheelView:滚轮选择框扩展 - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

...:https://wangsk789.github.io/wheelview/ 更多滚轮拓展见:https://www.fun123.cn/reference/ ... arty/wheelview.html
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App Inventor 2 模拟器不能正常朗读文本的解决方法 · App Inventor 2 中文网

...完美;。。。 经过测试,这款可用,而且好用: http://www.downcc.com/soft/570264.html 测试用apk见: voice.apk 您的改进建议 联系方式: 不需要回复的可留空~ 意见反馈(300字以内): ...
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ble蓝牙怎么接收中文 - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

...文乱码,那肯定就是字符集编码问题了。 详见:https://www.fun123.cn/reference/iot/bluetooth_codec.html 保证单片机侧和App侧一致的中文编码方式即可。盲猜BLE中应该是UTF8编码,单片机GB2312编码。
https://bbs.tsingfun.com/thread-2700-1-1.html 

什么是 Hex 编码方式?AppInventor 支持 Hex 编码传输吗? - App Inventor ...

Hex 编码方式通常指: 将二进制数据按十六进制文本形式表示。 也就是:binary data → hex string 使用 ByteArray 拓展可以转换 Hex 编码。 https://www.fun123.cn/reference/ ... l#ByteArray-Methods
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Is “inline” without “static” or “extern” ever useful in C99?

...my mind that you can use Google to find links: open-std.org/jtc1/sc22/wg14/www/C99RationaleV5.10.pdf – Sven Marnach Jun 10 '11 at 23:27 ...
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How do I select an element with its name attribute in jQuery? [duplicate]

... very simple getting a name: $('[name=elementname]'); Resource: http://www.electrictoolbox.com/jquery-form-elements-by-name/ (google search: get element by name jQuery - first result) share | im...
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Separate REST JSON API server and client? [closed]

...oDB), and all of our client code is served straight out of CloudFront (ie: www.boundless.com is just an alias for CloudFront). Pros: Cutting-edge/exciting A lot of bang for your buck: API gives you basis for your own web client, mobile clients, 3rd party access, etc. exceedingly fast site loadin...
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Get the first element of each tuple in a list in Python [duplicate]

...refer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196. share | improve this answer | follow ...