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Are static class variables possible in Python?
...n if it's a subclass. A static method lacks this information, so it cannot call an overridden method, for example.
– Seb
Oct 2 '12 at 15:58
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Django: Why do some model fields clash with each other?
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Good answer, but I don't think you were successful in avoiding rudeness :P The "why" is not obvious unless you are aware of how django works internally.
– Kenny
Nov 18 '10 at 22:38
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How to hide the “back” button in UINavigationController?
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Also learn from my mistake: you have to call setHidesBackButton: BEFORE you push the navigationItem into the navigationController.
– codingFriend1
Nov 16 '12 at 16:26
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get name of a variable or parameter [duplicate]
...t of the document format, which has nothing to do with what the locals are called.
– Marc Gravell♦
Mar 21 '12 at 9:30
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Check empty string in Swift?
...nk
} else {
return true
}
}
}
Note: when calling this on an optional, make sure not to use ? or else it will still require unwrapping.
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Why and not taking font-family and font-size from body?
...m, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", "Helvetica", "Arial", sans-serif; }
– getup8
Jun 23 at 5:14
add a commen...
how to get the host url using javascript from the current page
... (e.g. www.example.com). In your example you are showing something what is called origin, which may be retrieved using window.location.origin (e.g. http://www.example.com).
var path = window.location.origin + "/";
//result = "http://localhost:60470/"
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How to do a git diff on moved/renamed file?
...red to the file’s size). For example,
-M90% means git should consider a delete/add pair to be a rename if more than
90% of the file hasn’t changed.
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Process all arguments except the first one (in a bash script)
...nv sh That's why I had problems. You example works fine, same as above provided, after I removed that shebang
– theta
Jan 29 '12 at 22:36
111
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Difference between “!==” and “==!” [closed]
...ce is that there is no operator ==!.
This expression:
$a ==! $b
Is basically the same as this:
$a == (!$b)
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