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Default value in Go's method
...support that.
https://groups.google.com/forum/#!topic/golang-nuts/-5MCaivW0qQ
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Rounding BigDecimal to *always* have two decimal places
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408
value = value.setScale(2, RoundingMode.CEILING)
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Return number of rows affected by UPDATE statements
...ber of rows affected by an UPDATE query in a Stored Procedure (SQL Server 2005), as a resultset. e.g.
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What does %~dp0 mean, and how does it work?
I find %~dp0 very useful, and I use it a lot to make my batch files more portable.
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
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The problem is still your pg_hba.conf file (/etc/postgresql/9.1/main/pg_hba.conf*).
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Using sed, how do you print the first 'N' characters of a line?
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answered Feb 11 '09 at 20:42
Paul TomblinPaul Tomblin
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Rails: Check output of path helper from console
..., you can call app.post_path. This will work in Rails ~= 2.3 and >= 3.1.0.
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MySQL: Invalid use of group function
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Backrub32
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answered Feb 25 '10 at 0:59
rjhrjh
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SQL standard to escape column names?
...il Bourque
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answered May 25 '10 at 1:49
Dean HardingDean Harding
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Is Java Regex Thread Safe?
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Sam
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answered Sep 1 '09 at 1:14
Vineet ReynoldsVinee...