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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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Are braces necessary in one-line statements in JavaScript?
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20 Answers
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Application auto build versioning
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edited Mar 28 '19 at 20:10
wasmup
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How to run a shell script on a Unix console or Mac terminal?
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962
To run a non-executable sh script, use:
sh myscript
To run a non-executable bash script, use:...
C# using streams
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edited Oct 24 '17 at 4:36
LightCC
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Combining a class selector and an attribute selector with jQuery
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Combine them. Literally combine them; attach them together without any punctuation.
$('.mycla...
cout is not a member of std
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answered Jul 7 '12 at 14:45
unkulunkuluunkulunkulu
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How do I enable language extensions from within GHCi?
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answered Sep 25 '12 at 14:17
Cat Plus PlusCat Plus Plus
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linux tee is not working with python?
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So what you can do is:
/usr/bin/python -u client.py >> logfile 2>&1
Or using tee:
python -u client.py | tee logfile
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New to MongoDB Can not run command mongo
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I think your log output states it clearly;
exception in initAndListen: 10296 dbpath (/data/db) does not exist, terminating
You may simply create this directory or better to define it as a configuration value within your configuration file then use it as mongod -f C:\path\to\your\mongodb.conf.
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