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【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛,有思想、有深度
...的时间间隔称为连接间隔。1.25 ms为单位,范围从最小值7.5 ms到最大值4.0 sSlave Latency从机延迟,如果从机没有要发送的数据,则可以跳过连接事件,继续保持睡眠节省电量。Supervision Time-out监控超时,是两次成功连接事件之间的最...
Switch statement for greater-than/less-than
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763
When I looked at the solutions in the other answers I saw some things that I know are bad for ...
Problem in running .net framework 4.0 website on iis 7.0
Hey I got problem in running .NET framework 4.0 website on IIS7.0 .
the error I got is like:
12 Answers
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What's the difference between Thread start() and Runnable run()
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Hearen
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answered Dec 20 '11 at 17:50
Bhesh GurungBhesh G...
Make Vim show ALL white spaces as a character
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702
As others have said, you could use
:set list
which will, in combination with
:set listchar...
How to deal with SettingWithCopyWarning in Pandas?
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879
The SettingWithCopyWarning was created to flag potentially confusing "chained" assignments, suc...
Some built-in to pad a list in python
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167
a += [''] * (N - len(a))
or if you don't want to change a in place
new_a = a + [''] * (N - le...
How to change time and timezone in iPhone simulator?
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edited Sep 25 '14 at 7:11
Jayprakash Dubey
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...
Moving decimal places over in a double
...out.println(new BigDecimal(x));
prints:
0.100000000000000005551115123125782702118158340454101562
12.339999999999999857891452847979962825775146484375
In short, rounding is unavoidable for sensible answers in floating point whether you are doing this explicitly or not.
Note: x / 100 and x * 0....