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BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
...E工作流程0x21 工作过程蓝牙适用于短距离无线通信，正常运行时传输距离为10m（低功耗模式下为100m），频段2.4Ghz。先进行三个蓝牙术语介绍：
配对:配对是指两个蓝牙设备首次通讯时，相互确认的过程。两个蓝牙设备之间一经...
Creating Unicode character from its number
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Firstly, thanks! In Scala, I am still unable to parse characters that are larger than a char. scala> "????????".map(_.toInt).flatMap((i: Int) => Character.toChars(i)).map(_.toHexString) gives res11: scala.collection.immutable.IndexedSeq[String] = Vector...
How to change the font on the TextView?
...tAssets(), asset);
} catch (Exception e) {
Log.e(TAG, "Unable to load typeface: "+e.getMessage());
return false;
}
setTypeface(typeface);
return true;
}
}
attrs.xml: (Where to place res/values)
<?xml version="1.0" encoding="utf-8"?&g...
Deep copy of a dict in python
..., 'two': 2}
new_dict_deepcopy = deepcopy(my_dict)
Without deepcopy, I am unable to remove the hostname dictionary from within my domain dictionary.
Without deepcopy I get the following error:
"RuntimeError: dictionary changed size during iteration"
...when I try to remove the desired element f...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
...he problem was a bug with Eclipse itself, rather than my code:
In eclipse, unable to reference an android library project in another android project
So, if you have the Android Support Library in your C: drive and your project in the D: drive on your computer, Eclipse won't function correctly and w...
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
...n I'd be happy to make such changes but without constructive criticism I'm unable to determine how I might improve.
– Myzifer
Sep 4 '15 at 9:13
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How can I restore the MySQL root user’s full privileges?
...aid, the update to the user table effects 0 records. The root user remains unable to grant.
– Cerin
May 17 '12 at 17:06
2
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How to make an alert dialog fill 90% of screen size?
... Nexus S with updated OS. Without additonal information I am unfortunately unable to help you.
– koma
Aug 1 '12 at 10:17
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Bootstrap 3 Glyphicons are not working
...ing tried almost every single solution and answer of the Stack, I'm still unable to see the icons. I even tried to start a completely new MVC 5 app and using Nuget to install bootstrap latest version 3.3.7 which install all the folders correctly and nothing shows a 404 in the browser debugger tool...
invalid_grant trying to get oAuth token from google
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Hi there.. Im unable to find that "email" address you guys are talking about. this is what I have in my console --> pbs.twimg.com/media/CVVcEBWUwAAIiCy.png:large
– omarojo
Dec 3 '15 at 22:37
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