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What is the pythonic way to avoid default parameters that are empty lists?
... I like it especially because it's a neat little one-liner without colons, etc. involved and it nearly reads like a normal English sentence. :)
In your case you could write
def myFunc(working_list=None):
working_list = [] if working_list is None else working_list
working_list.append("a")
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Missing return statement in a non-void method compiles
... @SandeepPoonia: In C# the specification says that if, while, for, switch, etc, branching constructs that operate on constants are treated as unconditional branches by the compiler. The exact definition of constant expression is in the spec. The answers to your questions are in the specification; m...
Chrome says “Resource interpreted as script but transferred with MIME type text/plain.”, what gives?
...-list>
...
This will also work for other Java containers - Tomcat etc. application/javascript is currently the only valid mime-type; others like text/javascript have been deprecated.
3) You may need to clear up your browser cache or hit CTRL-F5
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Django, creating a custom 500/404 error page
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Using Django 1.9 and simply adding 500.html etc templates shows them instead of standard pages. Nice easy fix.
– curtisp
Sep 12 '16 at 15:29
2
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Is there a way to style a TextView to uppercase all of its letters?
...yAdapter.getView(), it does not. Everything works: background, textStyle, etc., but textAllCaps does not :(
– Y2i
Mar 9 '13 at 3:06
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Understanding the basics of Git and GitHub [closed]
...-Nejad I use github as a backup, not for collaboration. If there's a fire/etc code is safe.
– Thufir
Aug 9 '12 at 6:02
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Difference between ObservableCollection and BindingList
...as other collections like Collection<T>, ReadOnlyCollection<T> etc).
– nawfal
Aug 8 at 8:54
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How do I run Redis on Windows?
...tional instances, use different paths than I specified in steps 2 & 3, etc. You will not need to restart the service for changes to take effect.
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back button callback in navigationController in iOS
... raise an UIAlertView to confirm the action, then pop the view controller, etc.
Or instead of creating a new backbutton, you can conform to the UINavigationController delegate methods to do actions when the back button is pressed.
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JSON serialization of Google App Engine models
...,
'title': self.title,
'date_taken': date_taken.isoformat(),
# etc.
})
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