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Rails Observer Alternatives for 4.0
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answered May 17 '13 at 14:38
KrisKris
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Designing function f(f(n)) == -n
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I think the most important thing is not the actual function (there are infinitely many solutions), but the process by which you can constru...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...doesn't].
– Jochem
May 30 '12 at 14:38
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Single vs Double quotes (' vs ")
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edited Jul 30 '17 at 6:38
Bennett
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answered Mar 3...
How to 'git pull' into a branch that is not the current one?
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jthilljthill
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How to define a two-dimensional array?
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– Jean-François Fabre♦
Nov 11 '18 at 20:38
Nice that you point out the problem of shallow copy in the second example.
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How can I drop all the tables in a PostgreSQL database?
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This will create the schema w/ OWNER set to the user you're logged into psql as. This will conflict w/ applications who log in as a differ...
Export specific rows from a PostgreSQL table as INSERT SQL script
...s.
– Amir Ali Akbari
Jan 6 '15 at 3:38
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Without the --column-inserts flag, pg_dump uses a COPY f...
read.csv warning 'EOF within quoted string' prevents complete reading of file
... Hieroglyphic Luvian Orthography\t,H. Craig Melchert\t,Anatolian Studies\t,38\t,\t,1988-01-01T00:00:00Z\t,pp. 29-42\t,British Institute at Ankara\t,fla\t,\t,"
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Why are C++ inline functions in the header?
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– thecoshman
Feb 20 '11 at 12:38
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This is actually a much better answer than mine, +1 from...