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What is the right way to override a setter method in Ruby on Rails?
...essible at the top of the model has nothing to do with accessors. It has a completely different functionlity (see this question)
But in pure Ruby, if you have defined accessors for a class and want to override the setter, you have to make use of instance variable like this:
class Person
attr_acc...
What is the wix 'KeyPath' attribute?
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As explained by Rob Mensching:
The KeyPath for a Component is a
single resource that the Windows
Installer uses to determine if a
Component "exists" on a machine.
This means that when Windows Installer decides whether to install your component, it will first look wh...
Does the Go language have function/method overloading?
... simulated using a variadic function, which has since been added. But this comes at the loss of type checking.
For example: http://changelog.ca/log/2015/01/30/golang
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CSS selector for other than the first child and last child
... Nope what Salman Abbas said is right. You are thinking of the comma; #navigation ul li:not(:first-child), #navigation ul li:not(:last-child)
– user847074
Oct 31 '16 at 20:01
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REST response code for invalid data
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How can I tell if one commit is a descendant of another commit?
With Git, how can I tell if one commit in my branch is a descendant of another commit?
8 Answers
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Chrome browser reload options new feature
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Can I serve multiple clients using just Flask app.run() as standalone?
...app.run(threaded=True)
to handle multiple clients using threads in a way compatible with old Flask versions, or
if __name__ == '__main__':
app.run(threaded=False, processes=3)
to tell Werkzeug to spawn three processes to handle incoming requests, or just
if __name__ == '__main__':
app....
git push to specific branch
..., I am still having difficulty figuring out how I should write my git push command. As mentioned in the question link, it's not clear from the documentation.
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