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How do I delete a fixed number of rows with sorting in PostgreSQL?
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community wiki
mu is too short
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What does `someObject.new` do in Java?
...d Jul 17 '13 at 22:15
JayQuerie.com
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answered Mar 30 '13 at 23:32
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How to assign an exec result to a sql variable?
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55
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
Presuming that your C++ compiler supports them, is there any particular reason not to use __FILE__ , __LINE__ and __FUNCTION__ for logging and debugging purposes?
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How to get thread id from a thread pool?
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26
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Link to add to Google calendar
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Here's an example link you can use to see the format:
https://www.google.com/calendar/render?action=TEMPLATE&text=Your+Event+Name&dates=20140127T224000Z/20140320T221500Z&details=For+details,+link+here:+http://www.example.com&location=Waldorf+Astoria,+301+Park+Ave+,+New+York,+NY+100...
Generic method multiple (OR) type constraint
...s, they would have to be treated like object if they were allowed to be of completely different types. That means you could just as well leave out the generic parameter and provide overloads.
– Botz3000
May 31 '12 at 13:00
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git - Server host key not cached
... when doing a push to github but I can ssh to github and I do have github.com in my known_hosts file.
– Magnus Lindhe
Nov 10 '11 at 20:09
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Is there a timeout for idle PostgreSQL connections?
... have a buggy application that leaks connections anyway; I very strongly recommend configuring PgBouncer.
A TCP keepalive won't do the job here, because the app is still connected and alive, it just shouldn't be.
In PostgreSQL 9.2 and above, you can use the new state_change timestamp column and th...
Remote Connections Mysql Ubuntu
... will have to have the following line
For mysql version 5.6 and below
uncommented in /etc/mysql/my.cnf and assigned to your computers IP address and not loopback
For mysql version 5.7 and above
uncommented in /etc/mysql/mysql.conf.d/mysqld.cnf and assigned to your computers IP address and not l...