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How do I (or can I) SELECT DISTINCT on multiple columns?
I need to retrieve all rows from a table where 2 columns combined are all different. So I want all the sales that do not have any other sales that happened on the same day for the same price. The sales that are unique based on day and price will get updated to an active status.
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How do I specify “close existing connections” in sql script
I'm doing active development on my schema in SQL Server 2008 and frequently want to rerun my drop/create database script. When I run
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What is the correct way to check for string equality in JavaScript?
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answered Aug 27 '10 at 17:39
STWSTW
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How to check if a column exists in Pandas
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answered Jul 21 '14 at 16:48
chrisbchrisb
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Add & delete view from Layout
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220
I've done it like so:
((ViewManager)entry.getParent()).removeView(entry);
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Are braces necessary in one-line statements in JavaScript?
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Application auto build versioning
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edited Mar 28 '19 at 20:10
wasmup
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Open an IO stream from a local file or url
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226
open-uri is part of the standard Ruby library, and it will redefine the behavior of open so th...
How can I specify working directory for popen
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subprocess.Popen takes a cwd argument to set the Current Working Directory; you'll also want t...
Get a list of all git commits, including the 'lost' ones
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answered Jan 24 '11 at 20:49
araqnidaraqnid
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