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difference between each.with_index and each_with_index in Ruby?
...index|
puts "#{index}: #{value}"
end
Outputs:
2: foo
3: bar
4: baz
0: foo
1: bar
2: baz
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New line in Sql Query
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Pinal Dave explains this well in his blog.
http://blog.sqlauthority.com/2009/07/01/sql-server-difference-between-line-feed-n-and-carriage-return-r-t-sql-new-line-char/
DECLARE @NewLineChar AS CHAR(2) = CHAR(13) + CHAR(10)
PRINT ('SELECT FirstLine AS FL ' + @NewLineChar + 'SELECT SecondLine AS SL'...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
...ll give the error because @SQL needs to be NVARCHAR
DECLARE @SQL VARCHAR(100)
SET @SQL = 'SELECT TOP 1 * FROM sys.tables'
EXECUTE sp_executesql @SQL
So:
DECLARE @SQL NVARCHAR(100)
SET @SQL = 'SELECT TOP 1 * FROM sys.tables'
EXECUTE sp_executesql @SQL
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What is the difference between Eclipse for Java (EE) Developers and Eclipse Classic?
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answered Nov 18 '10 at 10:27
Buhake SindiBuhake Sindi
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string sanitizer for filename
... you are happy to be used? For example, you could allow just good ol' a-z, 0-9, _, and a single instance of a period (.). That's obviously more limiting than most filesystems, but should keep you safe.
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What would cause an algorithm to have O(log n) complexity?
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290
I have to agree that it's pretty weird the first time you see an O(log n) algorithm... where on ...
How to print something without a new line in ruby
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Sergio TulentsevSergio Tulentsev
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Create UIActionSheet 'otherButtons' by passing in array, not varlist
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edited Jul 25 '15 at 20:37
mylogon
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How to revert Master branch to upstream
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answered Nov 15 '11 at 10:39
nickgrimnickgrim
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error: Libtool library used but 'LIBTOOL' is undefined
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edited Mar 10 at 21:02
S.S. Anne
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a...