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AppInventor2 图表扩展:仪表盘、柱状图、折线图、饼图 - App Inventor 2 ...

...comment-27 感谢分享感谢分享感谢分享感谢分享感谢分享{:8_315:}{:8_315:}{:8_315:}{:8_315:}感谢分享感谢分享感谢分享新用户哪来的100小红花,密码呢later 发表于 2026-01-12 22:56 新用户哪来的100小红花,密码呢 你好,网站会员用户联系客...
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关于阿里云传输数据问题 - App Inventor 2 拓展 - 清泛IT社区,为创新赋能!

...文档的地址 ... 接口文档: https://help.aliyun.com/zh/iot/d ... _6_1.3d8131eaewyf1L 数据文档 https://help.aliyun.com/zh/iot/u ... _3_4.3d1f1425KjQ8UJ 这是相关文档,不用你回复了,自己搞定了
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How can I get a resource “Folder” from inside my jar File?

...le, I would use class.getResourceAsStream and I would be fine!! What I actually want to do is to load a "Folder" within the resources folder, loop on the Files inside that Folder and get a Stream to each file and read in the content... Assume that the File names are not determined before runtime... ...
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Maximum single-sell profit

...oblem in each subarray, then combining the two together. Turns out we actually can do this, and can do so efficiently! The intuition is as follows. If we have a single day, the best option is to buy on that day and then sell it back on the same day for no profit. Otherwise, split the array into ...
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Android: install .apk programmatically [duplicate]

...ade this with help from Android download binary file problems and Install Application programmatically on Android . 5 ...
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What is sr-only in Bootstrap 3?

... I don't think it's confusing at all, it clearly says the class is used for information to be hidden, that is only meant to be seen by screen readers. – Lee Sep 8 '16 at 14:24 ...
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Cocoa Touch: How To Change UIView's Border Color And Thickness?

...st a heads up for others. Xcode suggests bridging UIColor to CGColorRef as __bridge CGColorRef. This does not work. It needs to be [UIColor blackColor].CGColor as mentioned in answer. – GoodSp33d Jul 10 '14 at 5:05 ...
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How do I fix “for loop initial declaration used outside C99 mode” GCC error?

...oo.c -o foo REF: http://cplusplus.syntaxerrors.info/index.php?title='for'_loop_initial_declaration_used_outside_C99_mode share | improve this answer | follow ...
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Difference between String#equals and String#contentEquals methods

...This way, you can implement the sense of "equal content" more freely. This allows you to make intelligent comparisons between a StringBuffer and a String, for example. And to say what exactly the difference is: String.contentEquals() can compare the contents of a String, a StringBuilder, a String...
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Resize UIImage by keeping Aspect ratio and width

... +(UIImage*)imageWithImage: (UIImage*) sourceImage scaledToWidth: (float) i_width { float oldWidth = sourceImage.size.width; float scaleFactor = i_width / oldWidth; float newHeight = sourceImage.size.height * scaleFactor; float newWidth = oldWidth * scaleFactor; UIGraphicsBegin...