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Arduino 101 实验05 - 光照传感器，做一个自动小夜灯 · App Inventor 2 中文网
... 约 35 分钟
前置
实验02：LED 调光、实验04：温湿度
改编自 MIT 官方教程 App Inventor + IoT: Light Sensor。
完成品工程：Arduino101LightSensor.aia
一、器材清单
器材
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JS: iterating over result of getElementsByClassName using Array.forEach
...cl7126icl7126
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How do I make a Mac Terminal pop-up/alert? Applescript?
... Marshall
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answered Apr 7 '11 at 22:20
AnneAnne
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What is the difference between the WPF TextBlock element and Label control? [duplicate]
...el uses a TextBlock for rendering, as joshsmithonwpf.wordpress.com/2007/07/04/… suggests, what makes a TextBlock slower?
– Mashmagar
May 9 '12 at 14:34
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How to reset a timer in C#?
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answered Nov 22 '12 at 13:04
QuispieQuispie
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How to remove a directory from git repository?
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edited May 21 '19 at 4:04
marc_s
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Split a String into an array in Swift?
...(",;", $0)}
– Ethan
May 20 '15 at 5:04
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Correct code for Xcode 7.0 is let fullNameArr = fullName...
Check if a variable is of function type
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– Justin Warkentin
Oct 3 '12 at 18:04
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How to commit my current changes to a different branch in Git [duplicate]
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– Amelio Vazquez-Reina
Apr 11 '13 at 15:04
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...ut.
– ThePyroEagle
Dec 22 '15 at 21:04
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It's not rounded. It's cast (= truncated)
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