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What is the easiest way to duplicate an activerecord record?
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To get a copy, use the clone (or dup for rails 3.1+) method:
# rails < 3.1
new_record = old_record.clone
#rails >= 3.1
new_record = old_record.dup
Then you can change whichever fields you want.
ActiveRecord overrides the built-in Object#clone to give you a new ...
decorators in the python standard lib (@deprecated specifically)
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Patrizio BertoniPatrizio Bertoni
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14
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Why use the SQL Server 2008 geography data type?
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3 Answers
3
Active
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Find a class somewhere inside dozens of JAR files?
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34 Answers
34
Active
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Cannot find executable for CFBundle CertUIFramework.axbundle
... to be a SDK error to be fixed in the
next Xcode version.
Updated: October 3.
CREDIT - Please check this answer - Xcode 5 Error CertUIFramework.axbundle
Further Edit
Although this was potentially the issue resolution at the time. I believe some of the newer answers below relating to the better touc...
PHPUnit: assert two arrays are equal, but order of elements not important
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The cleanest way to do this would be to extend phpunit with a new assertion method. But here's ...
SQL how to increase or decrease one for a int column in one command
...gahooagahooa
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32
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Extracting extension from filename in Python
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Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation):
>>> import os
>>> filename, file_extension = os.path.splitext('/path/to/somefile.ext')
>>> filename
'/path/to/somefile'
>>> file_extension
'.ext'
Unlike most manual s...
Get element at specified position - JavaScript
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document.elementFromPoint(x, y);
http://dev.w3.org/csswg/cssom-view/#dom-document-elementfrompoint
http://msdn.microsoft.com/en-us/library/ms536417%28VS.85%29.aspx
https://developer.mozilla.org/en/DOM/document.elementFromPoint
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Regex not operator
... an NOT operator in Regexes?
Like in that string : "(2001) (asdf) (dasd1123_asd 21.01.2011 zqge)(dzqge) name (20019)"
2 An...