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How to check if a database exists in SQL Server?
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From a Microsoft's script:
DECLARE @dbname nvarchar(128)
SET @dbname = N'Senna'
IF (EXISTS (SELECT name
FROM master.dbo.sysdatabases
WHERE ('[' + name + ']' = @dbname
OR name = @dbname)))
-- code mine :)
PRINT 'db exists'
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How can I tell PyCharm what type a parameter is expected to be?
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See also reStructuredText and docstring conventions (PEP 257).
Another option is Python 3 annotations.
Please refer to the PyCharm documentation section for more details and samples.
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What is the IntelliJ shortcut to create a local variable?
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soshial
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answered Jan 15 '10 at 10:01
John FeminellaJo...
Why are the Level.FINE logging messages not showing?
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125
Loggers only log the message, i.e. they create the log records (or logging requests). They do n...
JSON.NET Error Self referencing loop detected for type
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25 Answers
25
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Android ListView with different layouts for each row
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edited Apr 20 '15 at 12:47
Atul Bhardwaj
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What is the shortest function for reading a cookie by name in JavaScript?
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211
Shorter, more reliable and more performant than the current best-voted answer:
function getCo...
Go to first line in a file in vim?
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edited Aug 11 '15 at 23:28
kenorb
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answ...
How can I find out what version of git I'm running?
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234
$ git --version
git version 1.7.3.4
git help and man git both hint at the available argument...
'is' versus try cast with null check
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edited Dec 12 '17 at 18:15
answered Nov 15 '12 at 20:40
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