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Postgresql not creating db with “createdb” as superuser, yet not outputting errors [duplicate]

...n, was I able to use this standard command from the documentation: https://www.postgresql.org/docs/10/tutorial-createdb.html share | improve this answer | follow ...
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MPICH vs OpenMPI

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Efficiency of purely functional programming

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Opposite of %in%: exclude rows with values specified in a vector

... Hmisc has %nin% function, which should do this. https://www.rdocumentation.org/packages/Hmisc/versions/4.4-0/topics/%25nin%25 share | improve this answer |
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Group vs role (Any real difference?)

...d role-based access control models (like with anything of course): http://www.lhotka.net/weblog/CommentView,guid,9efcafc7-68a2-4f8f-bc64-66174453adfd.aspx About a decade ago I saw some research on attribute-based and relationship-based access control which provide much better granularity than role...
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How to get device make and model on iOS?

...TF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>x86_64</key> <string>Simulator</string> <key>i386</key> <string>Simulator&lt...
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Possible to do a MySQL foreign key to one of two possible tables?

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What is the difference between quiet NaN and signaling NaN?

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How can I find the version of the Fedora I use?

... The proposed standard file is /etc/os-release. See http://www.freedesktop.org/software/systemd/man/os-release.html You can execute something like: $ source /etc/os-release $ echo $ID fedora $ echo $VERSION_ID 17 $ echo $VERSION 17 (Beefy Miracle) ...
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Logical operators for boolean indexing in Pandas

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