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Possible to perform cross-database queries with PostgreSQL?
...ons this old are no longer supported, but if you need to do this in a pre-2013 Postgres installation, there is a function called dblink.
I've never used it, but it is maintained and distributed with the rest of PostgreSQL. If you're using the version of PostgreSQL that came with your Linux distro, ...
How to detect a textbox's content has changed
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720
Start observing 'input' event instead of 'change'.
jQuery('#some_text_box').on('input', functio...
Using relative URL in CSS file, what location is it relative to?
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edited Feb 7 '16 at 4:00
Darryl Hein
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how to prevent “directory already exists error” in a makefile when using mkdir
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107
On UNIX Just use this:
mkdir -p $(OBJDIR)
The -p option to mkdir prevents the error message ...
How to hide keyboard in swift on pressing return key?
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Watch multiple $scope attributes
...dexes matching those of the watchExpression array
// i.e.
// newValues[0] -> $scope.foo
// and
// newValues[1] -> $scope.bar
});
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Is there a way to make R beep/play a sound at the end of a script?
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edited Nov 12 '19 at 10:28
Mathias711
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Ruby - elegantly convert variable to an array if not an array already
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Remove unused references (!= “using”)
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edited Nov 21 '14 at 10:00
Răzvan Flavius Panda
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How do you get the length of a list in the JSF expression language?
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edited Dec 11 '13 at 20:23
Beryllium
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