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SQL join on multiple columns in same tables
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Join like this:
ON a.userid = b.sourceid AND a.listid = b.destinationid;
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psql: FATAL: role “postgres” does not exist
...tgres.
You can make your local install look a bit more traditional and avoid these problems by doing a one time:
/Applications/Postgres.app/Contents/Versions/9.*/bin/createuser -s postgres
which will make those FATAL: role "postgres" does not exist go away.
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How to escape hash character in URL
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@zw963 did you find a solution
– Dave
Aug 29 '17 at 14:24
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Adding List.add() another list
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tags: "".split(" "),
id: "1"
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How can I list all tags in my Git repository by the date they were created?
...date they were created but am not sure if I can get that data via git-log. Ideas?
9 Answers
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Connect different Windows User in SQL Server Management Studio (2005 or later)
... fully qualified (like MyServer.MyCompany.Com).
– David Korn
Dec 4 '13 at 0:24
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Remove or adapt border of frame of legend using matplotlib
...der of the box of the legend?
leg = plt.legend()
leg.get_frame().set_linewidth(0.0)
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Checking a Python module version at runtime
... edited Aug 29 '14 at 17:48
sid16rgt
66655 silver badges1414 bronze badges
answered Feb 8 '11 at 22:54
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Responsively change div size keeping aspect ratio [duplicate]
When I give an image a percent width or height only it will grow/shrink keeping its aspect ratio, but if I want the same effect with another element, is it possible at all to tie the width and the height together using percentage?
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Store print_r result into a variable as a string or text
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