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传感器组件 · App Inventor 2 中文网
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X分量
返回 X 维度的加速度，以 SI 单位 (m/s²) 表示。
必须启用传感器才能返回有意义的值。
Y分量
返回 Y 维度的加速度，以 SI 单位 (m/s²) 表示。
必须启用传感器才能返回有意义的值。
Z分量
返...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...，一切看你心情。
在一定意义上，做一个公众号比其它创业项目成本更低，也更容易实现盈利。怎么定位、哪种风格、什么内容、几时更新，通通由你决定。正如“毒舌来啦”运营者高小毛所说，公众号对大家都很公平，内容...
Coding in Other (Spoken) Languages
...h names, there's a similar dilemma about whether to use special chars (äöå) or replace them with a & o (and if you do use them, you're likely running into charset problems). But yeah, fortunately I haven't had to use Finnish in code for at least 7 years. :)
– Jonik
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Why do we use Base64?
...hat are random binary (ie sending an image in an email):
MIME-Version: 1.0
Content-Description: "Base64 encode of a.gif"
Content-Type: image/gif; name="a.gif"
Content-Transfer-Encoding: Base64
Content-Disposition: attachment; filename="a.gif"
Here we see that a GIF image is encoded i...
Extract subset of key-value pairs from Python dictionary object?
...works in 2.7 too):
{k: bigdict[k] for k in ('l', 'm', 'n')}
Update: As Håvard S points out, I'm assuming that you know the keys are going to be in the dictionary - see his answer if you aren't able to make that assumption. Alternatively, as timbo points out in the comments, if you want a key tha...
那些我印象深刻的建议和教诲 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...术VP，把技术都给管起来，我当然能做。但是我还是希望创业，如果我接了这个职位后来再创业，大家会怎么想？如果我不接受这个职位，抓虾失败了，我还是要创业，哪怕再失败，我都是在向外不停地传递“徐易容专注于创业...
How to get the build/version number of your Android application?
...he AndroidManifest.xml.
defaultConfig {
versionCode 1
versionName "1.0"
}
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远程临场机器人 你会买单吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...考虑入手一台中国的明机器人了却心愿。
作为一名连续创业者，明机器人的创始人孔尧这样向《陆家嘴》记者解释为何看上了机器人：“我一直研究互联网、技术，知道哪些靠谱、哪些适合做，未来的引爆点在哪。机器人真的...
Compression/Decompression string with C#
...ut only for UTF8-based things. If you add in, say, Swedish characters like åäö to the string value you're serialize/deserializing it will fail a round-trip test :/
– bc3tech
Aug 21 '19 at 12:32
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Most useful NLog configurations [closed]
...pparently, you can now use NLog with Growl for Windows.
<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<extensions>
<add assembly="NLog.Targets.GrowlNot...