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What is the right way to override a setter method in Ruby on Rails?
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Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
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how to add records to has_many :through association in rails
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edited Aug 3 '18 at 10:37
BKSpurgeon
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answer...
Understanding the Event Loop
...ter Lyons
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1
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How to write header row with csv.DictWriter?
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150
Edit:
In 2.7 / 3.2 there is a new writeheader() method. Also, John Machin's answer provides a si...
Can I install the “app store” in an IOS simulator?
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WrightsCSWrightsCS
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4
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Swift alert view with OK and Cancel: which button tapped?
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306
If you are using iOS8, you should be using UIAlertController — UIAlertView is deprecated.
He...
What does it mean to start a PHP function with an ampersand?
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answered Nov 4 '09 at 21:52
Dominic RodgerDominic Rodger
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How to apply an XSLT Stylesheet in C#
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I found a possible answer here: http://web.archive.org/web/20130329123237/http://www.csharpfriends.com/Articles/getArticle.aspx?articleID=63
From the article:
XPathDocument myXPathDoc = new XPathDocument(myXmlFile) ;
XslTransform myXslTrans = new XslTransform() ;
myXslTrans.Load(myS...
How do I split a string with multiple separators in javascript?
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edited Mar 16 '09 at 19:09
answered Mar 16 '09 at 11:30
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Why can I not push_back a unique_ptr into a vector?
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answered Jul 19 '10 at 18:15
James McNellisJames McNellis
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