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Determine if ActiveRecord Object is New
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edited Apr 11 '17 at 13:59
ndnenkov
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JavaScript for…in vs for
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edited Dec 12 '11 at 22:46
Community♦
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answered Oct 28 '08 at 11:01
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How do I get the MIN() of two fields in Postgres?
...e to a common data type, which will be the type of the result (see Section 10.5 for details). NULL values in the list are ignored. The result will be NULL only if all the expressions evaluate to NULL.
Note that GREATEST and LEAST are not in the SQL standard, but are a common extension. Some oth...
Check if Internet Connection Exists with Javascript? [duplicate]
...y> tag:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.10.2.min.js"><\/script>')</script>
This is probably the easiest way given that your issu...
git remote prune – didn't show as many pruned branches as I expected
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Is there a difference between `continue` and `pass` in a for loop in python?
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How to merge every two lines into one from the command line?
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Microsoft Web API: How do you do a Server.MapPath?
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edited Feb 9 '18 at 1:08
Frederik Struck-Schøning
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How to delete from multiple tables in MySQL?
...I tend to reach out to an EXISTS in 99% of the cases and then there is the 1% where this MySQL syntax takes the day.
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How to change line-ending settings
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edited May 26 '18 at 23:50
The Guy with The Hat
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