大约有 16,000 项符合查询结果(耗时:0.0249秒) [XML]

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App Inventor 2 ECharts 拓展:画仪表图 - App应用开发 - 清泛IT社区,为创新赋能!

...大值; value:当前值。角度值参考如下: 来源:https://www.fun123.cn/reference/extensions/ECharts.html
https://bbs.tsingfun.com/thread-2625-1-1.html 

AppInventor写二进制文件 - App应用开发 - 清泛IT社区,为创新赋能!

...直接处理二进制。 使用拓展可以写二进制文件:https://www.fun123.cn/reference/iot/bytearray.html 蓝牙等组件返回的字节列表(list),目前不能直接追加到拓展中,可以采用遍历字节列表,然后将字节逐一将追加到拓展中,最后调...
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【二进制】UrsAI2ByteArray 字节数组扩展:读写二进制数据,二进制文件读写...

来源:https://www.fun123.cn/reference/iot/bytearray.html 功能概述 字节数组扩展允许对存储的数据进行顺序和随机访问。随机访问的索引基址(第一个元素的索引)可以使用Base属性设置。可能的值为1(App Inventor中常用)或0(Java或C中常...
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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 ...
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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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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 ...
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git revert back to certain commit [duplicate]

... http://www.kernel.org/pub/software/scm/git/docs/git-revert.html using git revert <commit> will create a new commit that reverts the one you dont want to have. You can specify a list of commits to revert. An alternative: htt...