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Determine the line of code that causes a segmentation fault?
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edited Jan 26 at 22:44
Trilarion
8,77699 gold badges5050 silver badges8888 bronze badges
answered ...
scp or sftp copy multiple files with single command
...o remote server in different directories.
For example, I want to run these 4 commands at once.
15 Answers
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Programmatically find the number of cores on a machine
... = sysinfo.dwNumberOfProcessors;
Linux, Solaris, AIX and Mac OS X >=10.4 (i.e. Tiger onwards)
int numCPU = sysconf(_SC_NPROCESSORS_ONLN);
FreeBSD, MacOS X, NetBSD, OpenBSD, etc.
int mib[4];
int numCPU;
std::size_t len = sizeof(numCPU);
/* set the mib for hw.ncpu */
mib[0] = CTL_HW;
mib[1] =...
Best practice to validate null and empty collection in Java
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informatik01
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answered Oct 4 '12 at 7:30
JalaynJalayn
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How to recover MySQL database from .myd, .myi, .frm files
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174
If these are MyISAM tables, then plopping the .FRM, .MYD, and .MYI files into a database directo...
How do I run a batch file from my Java Application?
.... Any suggestions?
– nanospeck
Jul 14 '14 at 8:38
1
lets say I have an array of commands and then...
Opposite of %in%: exclude rows with values specified in a vector
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edited Sep 27 '18 at 22:04
JulienD
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answered Apr...
Context switches much slower in new linux kernels
We are looking to upgrade the OS on our servers from Ubuntu 10.04 LTS to Ubuntu 12.04 LTS. Unfortunately, it seems that the latency to run a thread that has become runnable has significantly increased from the 2.6 kernel to the 3.2 kernel. In fact the latency numbers we are getting are hard to belie...
How to get folder path for ClickOnce application
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Erik VullingsErik Vullings
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What is the difference between print and puts?
...already.
print does not add a new line.
For example:
puts [[1,2,3], [4,5,nil]] Would return:
1
2
3
4
5
Whereas print [[1,2,3], [4,5,nil]]
would return:
[[1,2,3], [4,5,nil]]
Notice how puts does not output the nil value whereas print does.
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