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COALESCE Function in TSQL
..., fill it with Value2, etc.
This piece of test code for the AdventureWorks2012 sample database works perfectly & gives a good visual explanation of how COALESCE works:
SELECT Name, Class, Color, ProductNumber,
COALESCE(Class, Color, ProductNumber) AS FirstNotNull
FROM Production.Product
...
Pass array to mvc Action via AJAX
... Musa
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answered Mar 30 '11 at 16:59
Rion WilliamsRion Williams
67...
Empty Visual Studio Project?
...under the "Windows" category in both C# and Visual Basic, in Visual Studio 2012. I'm unsure if these are present with Visual Studio 2008 or 2010.
It seems to only create an App.Config file, which can easily be deleted.
sha...
Finding the Eclipse Version Number
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(Update September 2012):
MRT points out in the comments that "Eclipse Version" question references a .eclipseproduct in the main folder, and it contains:
name=Eclipse Platform
id=org.eclipse.platform
version=3.x.0
So that seems more straig...
How to get current page URL in MVC 3
...t - but that could just be me making a typo or something.
Update 9th July 2012
I came across this a little while ago, and meant to update this answer, but never did. When an upvote just came in on this answer I thought I should do it now.
The 'bug' I mention in Asp.Net can be be controlled with ...
When 1 px border is added to div, Div size increases, Don't want to do that
...d really be set on everything as a modern best practice. See paulirish.com/2012/box-sizing-border-box-ftw
– jbyrd
Apr 4 '17 at 12:42
7
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How do I get my solution in Visual Studio back online in TFS?
I had my solution in Visual Studio 2012 (which is under TFS source control) open and the TFS server (2010) was down. When I then made a change to one of the files and attempted to save it I got a prompt to ask whether I wanted to Overwrite the file saying the TFS server was down (can't remember the ...
SQL Server Insert if not exists
...
I did the same thing with SQL Server 2012 and it worked
Insert into #table1 With (ROWLOCK) (Id, studentId, name)
SELECT '18769', '2', 'Alex'
WHERE not exists (select * from #table1 where Id = '18769' and studentId = '2')
...
How to exit from Python without traceback?
...ut SO only allows me to do so if the answer is edited. So, since we are in 2012 and Python 2.4 is ancient history, why not edit it and show the correct (current) code upfront, leaving the pre-2.5 method as a footnote? It will improve the answer a lot and I'll be able to undo the downvote, and will g...
Difference between “include” and “require” in php
...ire difference:
From: Difference require vs. include php (by Robert; Nov 2012)
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