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Is there a timeout for idle PostgreSQL connections?
...anwhile, we want to set a timeout for these idle connections, maybe max to 5 minute.
5 Answers
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ruby send method passing multiple parameters
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send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
or
send(:i_take_multiple_arguments, 25.0, 26.0)
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How should I read a file line-by-line in Python?
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edited Jun 25 '18 at 6:33
Eric Platon
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Java system properties and environment variables
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152
I think the difference between the two boils down to access. System environment variables are a...
How do I install Maven with Yum?
...poses. Try,
wget http://mirror.olnevhost.net/pub/apache/maven/maven-3/3.0.5/binaries/apache-maven-3.0.5-bin.tar.gz
basically just go to the maven site. Find the version of maven you want. The file type and use the mirror for the wget statement above.
Afterwards the process is easy
Run the wget...
SQL Query Where Field DOES NOT Contain $x
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answered Oct 24 '08 at 9:52
Vegard LarsenVegard Larsen
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const vs constexpr on variables
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357
I believe there is a difference. Let's rename them so that we can talk about them more easily:...
VB.NET - How to move to next item a For Each Loop?
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edited Sep 4 '12 at 15:23
answered May 6 '09 at 13:56
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Convert a string to regular expression ruby
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