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How to pass command line argument to gnuplot?
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10 Answers
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With MySQL, how can I generate a column containing the record index in a table?
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174
You may want to try the following:
SELECT l.position,
l.username,
l.score,...
Convert to binary and keep leading zeros in Python
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Use the format() function:
>>> format(14, '#010b')
'0b00001110'
The format() function simply formats the input following the Format Specification mini language. The # makes the format include the 0b prefix, and the 010 size formats the output to fit in 10 chara...
Is there a timeout for idle PostgreSQL connections?
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119
It sounds like you have a connection leak in your application because it fails to close pooled...
Look up all descendants of a class in Ruby
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15 Answers
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Easiest way to upgrade eclipse 3.7 to 4.2 (Juno)
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157
Eclipse can barely update from 3.7.1 to 3.7.2, never mind from 3.7 to 4.2.
You're taking the ...
How to print a list of symbols exported from a dynamic library
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153
man 1 nm
https://web.archive.org/web/20160316222941/https://developer.apple.com/library/mac/d...
How can I list ALL DNS records?
...lly conduct a zone transfer directly from the authoritative server (the @ns1.google.com below) and often from a name server that may not be published (a stealth name server).
# This will return "Transfer failed"
dig @ns1.google.com google.com axfr
If you have control of the zone, you can set it u...