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PostgreSQL database default location on Linux
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[root@server1 ~]# ps auxw | grep postgres | grep -- -D
postgres 1535 0.0 0.1 39768 1584 ? S May17 0:23 /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data
Note that it is possible, though not very frequent, to run two instances of the same PostgreSQL server (same binaries, ...
xpath find if node exists
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edited Apr 20 '09 at 11:33
answered Apr 20 '09 at 11:26
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Clustered vs Non-Clustered
My lower level knowledge of SQL (Server 2008) is limited, and is now being challanged by our DBAs. Let me explain (I have mentioned obvious statements in the hope that I am right, but if you see something wrong, please tell me) the scenario:
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Why should I use core.autocrlf=true in Git?
...n be a problem.
You code with Notepad.exe (unless you are using a Windows 10 2018.09+, where Notepad respects the EOL character detected).
Unless you can see specific treatment which must deal with native EOL, you are better off leaving autocrlf to false (git config --global core.autocrlf false)....
How to rename with prefix/suffix?
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edited Oct 16 '08 at 12:11
answered Oct 16 '08 at 12:03
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Regex replace uppercase with lowercase letters
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edited Jun 12 '18 at 15:10
answered Dec 23 '13 at 11:09
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How do I get a consistent byte representation of strings in C# without manually specifying an encodi
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How to convert std::string to LPCSTR?
...LPCSTR (Long Pointer to Constant STRing) -- means that it's a pointer to a 0 terminated string of characters. W means wide string (composed of wchar_t instead of char).
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Getting a timestamp for today at midnight?
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answered Oct 29 '12 at 21:20
hakrehakre
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What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?
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Intro
In MVVM the usual practice is to have the Views find their ViewModels by resolving them ...