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import module from string variable

... 72 importlib.import_module is what you are looking for. It returns the imported module. (Only avai...
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Given a number, find the next higher number which has the exact same set of digits as the original n

...eRaja - Danny PflughoeftBlueRaja - Danny Pflughoeft 72.2k2525 gold badges169169 silver badges251251 bronze badges ...
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Returning 'IList' vs 'ICollection' vs 'Collection'

... 72 Generally you should return a type that is as general as possible, i.e. one that knows just eno...
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关于音频播放器顺序播放问题 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...),当播放被点击时,能够实现顺序播放,即音乐软件中列表循环功能,尝试了多次都没成功{:sada:}源码aia文件请提供一下,便于定位问题,谢谢。App Inventor 2  发表于 2023-11-01 18:28 源码aia文件请提供一下,便于定位问...
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如何将 excel 中数据按坐标读取并显示到其他屏幕? - App Inventor 2 中文...

转会员提问:把 excel 中数据分级存储屏幕1,我选序号“12”,又选“A”,就会调取A表格数据显示在屏幕2中,请问如何实现这个功能? 回复如下: App Inventor 2 目前没有excel操作相关功能,也没有现成拓展。 目前只能...
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IllegalArgumentException or NullPointerException for a null parameter? [closed]

...t NullPointerException is the correct exception: stackoverflow.com/a/8160/372926 ; stackoverflow.com/a/8196334/372926 ; and stackoverflow.com/a/6358/372926. – SamStephens Feb 6 '14 at 23:09 ...
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python: How do I know what type of exception occurred?

... 72 Get the name of the class that exception object belongs: e.__class__.__name__ and using prin...
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课程中用到素材下载 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

二课】打字机音效: 【三课】弹球挡板图片:
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怎样用app inventor连接终端wifi热点。 - App Inventor 2 中文网 - 清泛I...

在不知道终端端口与IP,只知道热点名称与密码情况下,可以连接上吗?我也下载了这个模块clientsocket,是不是还要增加其它模块才可以?使用Wifi拓展:https://puravidaapps.com/wifi.php   貌似可以实现,你可以自己先研究一...
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Clipboard 拓展:实现剪贴板复制粘贴功能 - App Inventor 2 拓展 - 清泛I...

...测试,可跨屏幕共享剪贴板数据,可作为屏幕间数据传输一种备选方式。 文档及下载地址:https://www.fun123.cn/reference/extensions/clipboard.html