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Determine the process pid listening on a certain port
As the title says, I'm running multiple game servers, and every of them has the same name but different PID and the port number. I would like to match the PID of the server which is listening on certain port, and then I would like to kill this process. I need that in order to complete my bas...
What is the best way to paginate results in SQL Server
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32
From SQL Server 2012, we can use OFFSET and FETCH NEXT Clause to achieve the pagination.
Try ...
MySQL: Sort GROUP_CONCAT values
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Iterate over the lines of a string
...rtelli
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What is Castle Windsor, and why should I care?
I'm a long-time Windows developer, having cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, b...
Change date format in a Java string
I've a String representing a date.
19 Answers
19
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Get Folder Size from Windows Command Line
...%size% Bytes
However, this has several problems because cmd is limited to 32-bit signed integer arithmetic. So it will get sizes above 2 GiB wrong1. Furthermore it will likely count symlinks and junctions multiple times so it's at best an upper bound, not the true size (you'll have that problem wit...
How to force 'cp' to overwrite directory instead of creating another one inside?
...rm -rf bar/* && cp -TRv foo/ bar/
– theferrit32
Dec 14 '17 at 21:08
2
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What do linkers do?
...ple object files
Prerequisites: minimal understanding of:
x86-64 or IA-32 assembly
global structure of an ELF file. I have made a tutorial for that
Linking has nothing to do with C or C++ specifically: compilers just generate the object files. The linker then takes them as input without ever ...
How can I hash a password in Java?
...tic final int iterations = 20*1000;
private static final int saltLen = 32;
private static final int desiredKeyLen = 256;
/** Computes a salted PBKDF2 hash of given plaintext password
suitable for storing in a database.
Empty passwords are not supported. */
public st...