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psql: FATAL: role “postgres” does not exist
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The key is "I installed the postgres.app for mac." This application sets up the local PostgreSQL installation with a database superuser whose role name is the same as your login (short) name.
When Postgres.app first starts up, it creates the $USER database,
which...
How to dynamically create generic C# object using reflection? [duplicate]
... answered Jul 20 '09 at 2:49
Jérôme LabanJérôme Laban
4,33933 gold badges1717 silver badges1414 bronze badges
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git diff two files on same branch, same commit
...ered Dec 20 '12 at 2:49
Pau FracésPau Fracés
91488 silver badges2020 bronze badges
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How to resolve symbolic links in a shell script
...path
[Admin addition below from comment by halloleo —danorton]
For Mac OS X (through at least 10.11.x), use readlink without the -f option:
readlink $path
Editor's note: This will not resolve symlinks recursively and thus won't report the ultimate target; e.g., given symlink a that points...
Compare two MySQL databases [closed]
...ility developed by MySQL themselves which you can use on Windows, Linux or Mac - it can also output SQL statements for both data AND schema changes and does a lot more tests than a simple command line diff could determine.
– Jasdeep Khalsa
Oct 4 '14 at 14:22
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Opacity of background-color, but not the text [duplicate]
...er's method does not work on my IE6.
– Fabrício Matté
Jul 10 '12 at 6:41
@Crungmungus there are many JS hacks/polyfi...
Exactly what is a “third party”? (And who are the first and second party?)
...ov 14 '10 at 4:44
Guillaume MasséGuillaume Massé
6,70866 gold badges3737 silver badges5454 bronze badges
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How do I set up IntelliJ IDEA for Android applications?
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On a Mac, the Java JDK appears at /Library/Java/JavaVirtualMachines/jdk1.7.0_09.jdk
– emrys57
Nov 22 '12 at 14:13
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Select by partial string from a pandas DataFrame
...')] for filtering out non-string-type columns.
– François Leblanc
Feb 13 '18 at 20:22
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Broken references in Virtualenvs
I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but ever since, all my virtual environments have stopped working, although their folders inside .virtualenvs are still there and they ...