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Where are my postgres *.conf files?
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# ERROR REPORTING AND LOGGING
#------------------------------------------------------------------------------
# - Where to Log -
#log_destination = 'stderr' # Valid values are combinations of
# stderr,...
Python convert tuple to string
I have a tuple of characters like such:
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Are there any cases when it's preferable to use a plain old Thread object instead of one of the newe
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How do you do natural logs (e.g. “ln()”) with numpy in Python?
Using numpy, how can I do the following:
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How to use split?
I need to break apart a string that always looks like this:
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Add unique constraint to combination of two columns
...tions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to prevent exceptions from bubbling up to the application, w...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
In JDK 8 with lambda b93 there was a class java.util.stream.Streams.zip in b93 which could be used to zip streams (this is illustrated in the tutorial Exploring Java8 Lambdas. Part 1 by Dhananjay Nene ). This function :
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Find and kill a process in one line using bash and regex
I often need to kill a process during programming.
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What does the number in parentheses shown after Unix command names in manpages mean?
For example: man(1) , find(3) , updatedb(2) ?
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How to determine SSL cert expiration date from a PEM encoded certificate?
...f the certificate will have expired or has already done so - or some other error like an invalid/nonexistent file - the return code is 1.
(Of course, it assumes the time/date is set correctly)
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