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手机App控制Arduino：米思齐+App Inventor2蓝牙实战教程（图文） - 创客硬...
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软件：
• 米思齐（Mixly）——图形化Arduino编程IDE，官方文档：https://mixly.readthedocs.io
• App Inventor2——在线手机App搭建平台
手机：Android（经典蓝牙方案不支持iPhone，iOS用户请等本系列BLE篇）
第一步：接线
HC-05与Arduino...
TDD/BDD screencast/video resources [closed]
...ed "Beyond Test Driven Development: Behaviour Driven Development".
At Dnr TV there are two episodes with JP Boodhoo, where he gives an introduction to test driven development:
Test Driven Development with JP Boodhoo, Part 1
Test Driven Development with JP Boodhoo, Part 2
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findViewByID returns null
... OMG! Cant believe I spend days on something so trivial. I moved setContentView() above the findViewById() call and that did t he trick. thanks!
– agentcurry
Jan 26 '12 at 20:35
2...
我用AnyComponent块改造了App，30个按钮的代码从300行缩成了10行 - App应用...
...，够你多写两个新功能。
参考链接：
• AnyComponent块官方文档
• App Inventor 2 中文网
IRXmitter红外发射器扩展 · App Inventor 2 中文网
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IRXmitter红外发射器扩展
下载和安装
开发动机
功能概述
使用原理
数据包模式
属性
方法
事件
使用示例
Metz电视遥控器
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How to use Git?
I am an engineering student who spends most of his spare time watching TV rather than coding. So basically I have zero experience with any kind of version control system. My understanding is somehow they make distribution of projects easier.
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What is the difference between the Facade and Adapter Pattern?
...s - you press "on" and it turns on your cable box, your receiver, and your TV. Maybe it's a really fancy home theater and it dims the lights and draws the shades too. That's a Facade - one button/function that takes care of a more complicated set of steps.
The Adapter pattern just links two incom...
CSS3 Rotate Animation
...otate(360deg); } }
<img class="image" src="http://i.stack.imgur.com/pC1Tv.jpg" alt="" width="120" height="120">
Some notes on your code:
You've nested the keyframes inside the .image rule, and that's incorrect
float:left won't work on absolutely positioned elements
Have a look at c...
iOS: Convert UTC NSDate to local Timezone
...ften are UTC, but represent an event in the user's local time zone, like a TV listing. Passing in an unconverted date will display the incorrect time in the picker.
– Christopher Pickslay
Oct 16 '11 at 4:31
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How do i find out what all symbols are exported from a shared object?
...your question conflates them all :-(
For an AIX shared object, use dump -Tv /path/to/foo.o.
For an ELF shared library, use readelf -Ws /path/to/libfoo.so, or (if you have GNU nm) nm -D /path/to/libfoo.so.
For a non-ELF UNIX shared library, please state which UNIX you are interested in.
For a Windo...