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How do I check OS with a preprocessor directive?
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307
The Predefined Macros for OS site has a very complete list of checks. Here are a few of them, w...
Why do we need private subnet in VPC?
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240
Update: in late December, 2015, AWS announced a new feature, a Managed NAT Gateway for VPC. Thi...
Find JavaScript function definition in Chrome
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Colin
1,80322 gold badges1515 silver badges2020 bronze badges
answered Jun 6 '12 at 10:21
plesivplesiv
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Get current date/time in seconds
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var seconds = new Date().getTime() / 1000;
....will give you the seconds since midnight, 1 Jan 1970
Reference
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usr/bin/ld: cannot find -l
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206
If your library name is say libxyz.so and it is located on path say:
/home/user/myDir
then t...
Difference between StringBuilder and StringBuffer
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Raimund Krämer
1,03677 silver badges2626 bronze badges
answered Dec 10 '08 at 4:36
sblundysblundy
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What are the differences and similarities between ffmpeg, libav, and avconv?
... Libav which is a fork of the FFmpeg project. FFmpeg returned in Ubuntu 15.04 "Vivid Vervet".
The fork was basically a non-amicable result of conflicting personalities and development styles within the FFmpeg community. It is worth noting that the maintainer for Debian/Ubuntu switched from FFmpeg t...
SQL Server principal “dbo” does not exist,
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edited Mar 5 '18 at 20:39
answered Aug 21 '13 at 14:16
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
...am, you can set these registry entries:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting]
"ForceQueue"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\Consent]
"DefaultConsent"=dword:00000001
After ...
Shell command to sum integers, one per line?
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+500
Bit of awk should do it?
awk '{s+=$1} END {print s}' mydatafile
Note: some versions of awk have some odd behaviours if you are go...