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How to write a bash script that takes optional input arguments?
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edited Jan 31 '15 at 20:45
Kenny Evitt
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iPhone : How to detect the end of slider drag?
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answered Feb 22 '12 at 8:08
Rok JarcRok Jarc
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Why not use Double or Float to represent currency?
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Because floats and doubles cannot accurately represent the base 10 multiples that we use for mo...
Is there a simple, elegant way to define singletons? [duplicate]
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How to make execution pause, sleep, wait for X seconds in R?
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How to make an AJAX call without jQuery?
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Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
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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）...
How do I ignore files in Subversion?
...is answer has been updated to match SVN 1.8 and 1.9's behaviour)
You have 2 questions:
Marking files as ignored:
By "ignored file" I mean the file won't appear in lists even as "unversioned": your SVN client will pretend the file doesn't exist at all in the filesystem.
Ignored files are specifie...