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AppInventor2中的二进制数据以什么样的形式传递？字节列表、字节数组是什么...
1、byte[] 类型（字节数组）的字段：App Inventor 无法直接处理字节数组，但它们可以作为扩展之间的通用 Object 类型变量进行交换。
MQTT拓展中的字节数组的处理方式就是这种，直接转换成byte[]：
@SimpleFunction(description = "Publishe...
How do I prevent an Android device from going to sleep programmatically?
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One option is to use a wake lock. Example from the docs:
PowerManager pm = (PowerManager) get...
Circular (or cyclic) imports in Python
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Enable the display of line numbers in Visual Studio
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How does password salt help against a rainbow table attack?
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In Docker, what's the difference between a container and an image? [duplicate]
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matplotlib does not show my drawings although I call pyplot.show()
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What's the right OAuth 2.0 flow for a mobile app
...flow cannot be protected by PKCE [RFC7636] (which is required in Section 8.1), the use of the Implicit Flow with native apps is NOT RECOMMENDED.
Access tokens granted via the implicit flow also cannot be refreshed without user interaction, making the authorization code grant flow --
which can issue ...