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Check status of one port on remote host [closed]
...uit')
– blackstrype
Apr 14 '15 at 9:52
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array_push() with key value pair
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edited Apr 14 '18 at 14:52
Rob♦
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answered A...
MySQL - Using COUNT(*) in the WHERE clause
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answered Nov 19 '08 at 12:52
Ali ErsözAli Ersöz
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How do I find the authoritative name-server for a domain name?
...ritative answers can be found from:
stackoverflow.com nameserver = ns52.domaincontrol.com.
stackoverflow.com nameserver = ns51.domaincontrol.com.
The origin (or primary name server on Windows) line tells you that ns51.domaincontrol is the main name server for stackoverflow.com.
At the...
Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Mac:~ wuxiao$ ls -l /bin/*sh
-r-xr-xr-x 1 root wheel 1371648 6 Nov 16:52 /bin/bash
-rwxr-xr-x 2 root wheel 772992 6 Nov 16:52 /bin/csh
-r-xr-xr-x 1 root wheel 2180736 6 Nov 16:52 /bin/ksh
-r-xr-xr-x 1 root wheel 1371712 6 Nov 16:52 /bin/sh
-rwxr-xr-x 2 root wheel 772992 6 ...
'float' vs. 'double' precision
..., 8 bits of exponent, and 1 sign bit.
Double precision (double) gives you 52 bits of significand, 11 bits of exponent, and 1 sign bit.
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source of historical stock data [closed]
...PS Estimate Next Quarter
f6 Float Shares
g Day's Low
h Day's High
j 52-week Low
k 52-week High
g1 Holdings Gain Percent
g3 Annualized Gain
g4 Holdings Gain
g5 Holdings Gain Percent (Real-time)
g6 Holdings Gain (Real-time)
i More Info
i5 Order Book (Real-time)
j1 Market Capitalizati...
Why is subtracting these two times (in 1927) giving a strange result?
...sically at midnight at the end of 1927, the clocks went back 5 minutes and 52 seconds. So "1927-12-31 23:54:08" actually happened twice, and it looks like Java is parsing it as the later possible instant for that local date/time - hence the difference.
Just another episode in the often weird and wo...
Find Results not displaying Results
... 5.00
[HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{73B7DC00-F498-4ABD-AB79-D07AFD52F395}]
@="PSFactoryBuffer"
[HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{73B7DC00-F498-4ABD-AB79-D07AFD52F395}\InProcServer32]
@="C:\\Program Files (x86)\\Common Files\\Microsoft Shared\\MSEnv\\TextMgrP.dll"
"ThreadingModel"="Both...
Using grep to search for a string that has a dot in it
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answered Apr 27 '12 at 7:52
geekosaurgeekosaur
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