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连接你的应用 · 组件速查 · App Inventor 2 中文网
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连接与测试
连接你的应用
用 AI 伴侣、模拟器或 USB 在设备上实时测试应用。
连接AI伴侣模拟器USB
通过 WiFi 连接设备
使用 AI 伴侣连接后，可以在手机或平板上...
How to read a file without newlines?
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594
You can read the whole file and split lines using str.splitlines:
temp = file.read().splitlines...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
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504
Try this one:
#!/bin/bash
find $1 -type f -exec stat --format '%Y :%y %n' "{}" \; | sort -nr | ...
Python: fastest way to create a list of n lists
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Sven MarnachSven Marnach
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Math.random() versus Random.nextInt(int)
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4 Answers
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Algorithm to calculate the number of divisors of a given number
... Justin BozonierJustin Bozonier
6,95699 gold badges4242 silver badges4646 bronze badges
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Truncate number to two decimal places without rounding
Suppose I have a value of 15.7784514, I want to display it 15.77 with no rounding.
36 Answers
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jQuery convert line breaks to br (nl2br equivalent)
...r|\n)/g, '$1'+ breakTag +'$2');
}
http://phpjs.org/functions/nl2br:480
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How to efficiently concatenate strings in go
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marketermarketer
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【科普】App Inventor 2 能编译出苹果iOS版App吗？ · App Inventor 2 中文网
...目前并不支持，只支持iOS版AI伴侣进行测试，但是AI伴侣的版本更新一直都是落后于安卓版的，导致测试时会有一些不兼容或一些奇怪的问题，体验不是很好，因此还是建议有条件的话还是使用安卓手机进行AI伴侣模拟测试及真机...