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Postgres: INSERT if does not exist already
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Postgres 9.5 (released since 2016-01-07) offers an "upsert" command, also known as an ON CONFLICT clause to INSERT:
INSERT ... ON CONFLICT DO NOTHING/UPDATE
It solves many of the subtle problems you can run into when using concurrent operation, which ...
How can I clear or empty a StringBuilder? [duplicate]
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@Marcus You should update your answer.
– Brian Gordon
Jul 16 '13 at 23:11
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
I have a TeamCity install on x32 Server2008 windows machine. I've run the .net 4.5 web install. I've also copied over the files from my x64 machine based on this article so that I didn't need to install vs2012 (though, I did have the change the path to remove x86 on the 32bit machine):
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
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answered Aug 25 '14 at 20:17
Ryan DlugoszRyan Dlugosz
3,18611 gold badge1313 silver badges1212 bronze badges
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A monad is just a monoid in the category of endofunctors, what's the problem?
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That particular phrasing is by James Iry, from his highly entertaining Brief, Incomplete and Mo...
Where can I find the IIS logs?
...on my machine.
– Andy
Mar 27 '18 at 20:12
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Is there a way to make AngularJS load partials in the beginning and not at when needed?
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answered Apr 20 '13 at 21:30
karlgoldkarlgold
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Passing a 2D array to a C++ function
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shengyshengy
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Delimiters in MySQL
...ed myself to find out what are delimiters and what is their purpose. After 20 minutes of googling, I was not able to find an answer which satisfies me. So, my question is now: What are delimiters and when should I use them?
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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...preciate it!
– Leo
Dec 22 '10 at 11:20
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