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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
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Command-line Unix ASCII-based charting / plotting tool
...n option to force terminal graphs; I patched it like so:
--- eplot.orig 2012-10-12 17:07:35.000000000 -0700
+++ eplot 2012-10-12 17:09:06.000000000 -0700
@@ -377,6 +377,7 @@
# ---- print the options
com="echo '\n"+getStyleString+@oc["MiscOptions"]
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Getting the minimum of two values in SQL
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SQL Server 2012 and 2014 supports IIF(cont,true,false) function. Thus for minimal selection you can use it like
SELECT IIF(first>second, second, first) the_minimal FROM table
While IIF is just a shorthand for writing CASE...WHEN......
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
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edited Oct 29 '18 at 15:01
mikemaccana
73k6161 gold badges289289 silver badges368368 bronze badges
ans...
pip install from git repo branch
... a snapshot for pip). git-scm.com/docs/git-clone
– cs01
Mar 31 '17 at 18:15
7
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Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
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answered Apr 20 '11 at 12:01
WroclaiWroclai
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How to change row color in datagridview?
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answered Oct 21 '12 at 14:01
EdenEden
2,84122 gold badges1616 silver badges1919 bronze badges
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How to create a zip archive with PowerShell?
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answered Jul 20 '09 at 12:01
Matt HamiltonMatt Hamilton
183k5959 gold badges376376 silver badges317317 bronze badges
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How can I reverse a list in Python?
...rwards.
– Dakkaron
Aug 23 '16 at 14:01
5
worth noting that this is not the same as reverse([1,2,3...
Best way to implement keyboard shortcuts in a Windows Forms application?
...hat
– Usman Younas
Oct 30 '13 at 12:01
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