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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！
...； value：当前值。角度值参考如下：
来源：https://www.fun123.cn/reference/extensions/ECharts.html
【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...
二维图表数据如何从文件导入？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
Q: 使用这个功能后，如何显示曲线呢？如何依次获取 x 值和 y 值？test.csv
time,data
1201,6
1202,6.2
1203,6.1
1204,6.5
1205,6.4复制代码从csv加载数据：
效果如下：
有没有滑动选择框拓展？ - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
Q: 有类似这种滑动选择的相关拓展吗？
WheelView：滚轮选择框扩展 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
WheelView, like number picker, but can be any strings.original code from WheelView: 效果类似android4.0以上原生的DatePicker 18Thanks @wildcontrol to sponsor this extensionDemo picture:this demo used 3 extensionsAll the blocks
来源：https://wangsk789.github.io/wheelview/
Secret copy to clipboard JavaScript function in Chrome and Firefox?
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Date ticks and rotation in matplotlib
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If you prefer a non-object-oriented approach, move plt.xticks(rotation=70) to right before the...
Selectively revert or checkout changes to a file in Git?
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answered Apr 21 '09 at 10:56
CB BaileyCB Bailey
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The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
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edited Jan 27 '15 at 18:25
George Botros
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What difference between Jersey vs jax-rs
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answered Jul 26 '13 at 19:06
Ale ZalazarAle Zalazar
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