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BLE(二)信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区,...
文章源自:https://www.gandalf.site/2018/11/ble_23.html
参考低功耗蓝牙(BLE)安全初探
0x1 信道BLE的物理通道即“频道,分别是‘f=2402+k*2 MHz, k=0, … ,39’,带宽为2MHz”的40个RF Channel。
其中,有3个信道是advertising channel(广播通道)...
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If you call array_values on your array, it will be reindexed from zero.
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Fastest way to convert Image to Byte array
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answered Jun 27 '13 at 19:57
Jon SkeetJon Skeet
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Git Push Error: insufficient permission for adding an object to repository database
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Repair Pe...
Converting a string to int in Groovy
...ng is taken from org.codehaus.groovy.runtime.StringGroovyMethods in Groovy 2.4.4
/**
* Parse a CharSequence into an Integer
*
* @param self a CharSequence
* @return an Integer
* @since 1.8.2
*/
public static Integer toInteger(CharSequence self) {
return Integer.valueOf(self.toString().tri...
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<ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Name>sth-items</Name>
<IsTruncated>false</IsTruncated>
<Contents>
<Key>item-apple-iso@2x.png</Key>
<LastModified>2011-07-25T22:23:04.000Z</Las...
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2 Answers
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No route matches “/users/sign_out” devise rails 3
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29 Answers
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How to configure MongoDB Java driver MongoOptions for production use?
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Updated to 2.9 :
autoConnectRetry simply means the driver will automatically attempt to reconnect to the server(s) after unexpected disconnects. In production environments you usually want this set to true.
connectionsPerHost are the ...