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Auto reloading python Flask app upon code changes
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How can I strip first X characters from string using sed?
...nux in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
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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...
How to pass command line argument to gnuplot?
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...y again (e.g. 'git pull <repository> <refspec>').
See git-pull(1) for details.
If you often merge with the same branch, you may want to
use something like the following in your configuration file:
[branch "test"]
remote = <nickname>
merge = <remote-ref>
[re...
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zone transfer directly from the authoritative server (the @ns1.google.com below) and often from a name server that may not be published (a stealth name server).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...
How can I force WebKit to redraw/repaint to propagate style changes?
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314
I found some complicated suggestions and many simple ones that didn’t work, but a comment to ...
Overlaying histograms with ggplot2 in R
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115
Your current code:
ggplot(histogram, aes(f0, fill = utt)) + geom_histogram(alpha = 0.2)
is ...
adb command not found
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edited Jun 17 '16 at 4:57
answered Apr 24 '12 at 18:16
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