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Determine the process pid listening on a certain port
..., the line that does the job is:
sockstat -4 -l | grep :80 | awk '{print $3}' | head -1
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Why should I use core.autocrlf=true in Git?
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236
The only specific reasons to set autocrlf to true are:
avoid git status showing all your file...
Removing leading zeroes from a field in a SQL statement
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answered Sep 18 '08 at 13:07
Ian HorwillIan Horwill
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How can I efficiently select a Standard Library container in C++11?
...ey is separate from the value, use a map, otherwise use a set
Question 1.3: Duplicates ?
If you want to keep duplicates, use a multi, otherwise do not.
Example:
Suppose that I have several persons with a unique ID associated to them, and I would like to retrieve a person data from its ID as s...
What are the rules for evaluation order in Java?
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173
Let me say this very clearly, because people misunderstand this all the time:
Order of evaluati...
Obtaining a powerset of a set in Java
The powerset of {1, 2, 3} is:
26 Answers
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Is it safe to use -1 to set all bits to true?
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edited Mar 12 '13 at 23:28
0x499602D2
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Check if a string contains a string in C++
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123
You can try using the find function:
string str ("There are two needles in this haystack.");
st...
REST, HTTP DELETE and parameters
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edited May 23 '17 at 11:47
Community♦
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answered Mar 29 '10 at 20:59
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How to do a logical OR operation in shell scripting
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answered Nov 6 '10 at 2:03
Coding DistrictCoding District
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