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String Concatenation using '+' operator
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Jon SkeetJon Skeet
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How to get first record in each group using Linq
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128
var res = from element in list
group element by element.F1
i...
How to detect READ_COMMITTED_SNAPSHOT is enabled?
...an Boyd
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answered Sep 9 '08 at 14:10
GalwegianGalwegian
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Finding the author of a line of code in Mercurial
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edited Mar 18 '13 at 14:21
answered Feb 9 '10 at 10:44
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Get parts of a NSURL in objective-c
...password@hostname)
the host name (here, digg.com)
the port (that would be :80 after the domain name for instance)
the path (here, /news/business/24hr)
the parameter string (anything that follows a semicolon)
the query string (that would be if you had GET parameters like ?foo=bar&baz=frob)
the fr...
asp.net mvc put controllers into a separate project
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edited Dec 31 '08 at 12:44
answered Dec 30 '08 at 20:57
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conditional unique constraint
...f Status = 1 and Count > 0.
http://msdn.microsoft.com/en-us/library/ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS INT AS BEGIN
DECLARE @ret INT;
SELECT @ret = COUNT(*) FROM C...
Android: Go back to previous activity
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AbhinavAbhinav
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242
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How to create a directory using nerdtree
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248
When in the NERDTree window, press 'm'; you should see a menu at the bottom. Type in 'a' for add...
Rails - Validate Presence Of Association?
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fl00rfl00r
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