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What is the difference between class and instance attributes?
...name
def __get__(self, obj, objtype):
return self.val
class Base(object):
attr_1 = RevealAccess(10, 'var "x"')
def __init__(self):
self.attr_2 = RevealAccess(10, 'var "x"')
def main():
b = Base()
print("Access to class attribute, return: ", Base.attr_1)
...
How does lucene index documents?
... (again, much like B-Trees).
So once the inverted (term) index - which is based on a Skip-List data structure - is built from the documents, the index is stored on disk. Lucene then loads (as already said: possibly, only some of) those terms into a Finite State Transducer, in an FST implementation ...
Download Github pull request as unified diff
...m/v3/media/… , the .diff URL gives a straight diff to the default branch based on git-diff git-scm.com/docs/git-diff output, and the .patch URL gives a concatenation of the individual commits in the PR (each relative to their parent commit) in a format suitable for e-mailing based on git-format-pa...
How to give ASP.NET access to a private key in a certificate in the certificate store?
...se Certificates MMC. Make sure to check "Allow private key to be exported"
Based upon which, IIS 7.5 Application Pool's identity use one of the following.
IIS 7.5 Website is running under ApplicationPoolIdentity. Open MMC => Add Certificates (Local computer) snap-in => Certificates (Local Co...
What is NSLayoutConstraint “UIView-Encapsulated-Layout-Height” and how should I go about forcing it
...View-Encapsulated-Layout-Height constraint always takes precedence.
It is based on what you return in -tableView:heightForRowAtIndexPath:. Make sure to return the right value and your own constraint and the generated one should be the same. The lower priority for your own constraint is only needed...
How do I intercept a method call in C#?
...
A third alternative is to generate a inheritance based aop proxies at runtime using Reflection.Emit. This is the approach chosen by Spring.NET. However, this would require virtual methods on Traced and isn't really suitable for use without some sort of IOC container, so I u...
jQuery - Get Width of Element when Not Visible (Display: None)
...
Based on Roberts answer, here is my function.
This works for me if the element or its parent have been faded out via jQuery, can either get inner or outer dimensions and also returns the offset values.
/edit1: rewrote the fu...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
...unt object. And all my subclasses can share implementation details via the base class.
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Should I call Close() or Dispose() for stream objects?
... this.stream = null;
/* deleted for brevity */
base.Dispose(disposing);
}
}
}
The StreamWriter method is similar.
So, reading the code it is clear that that you can call Close() & Dispose() on streams as often as you like and in any order. It won't chan...
How to add a spinner icon to button when it's in the Loading state?
...phicon-refresh spinning"></span> Loading...
</button>
Based on http://www.bootply.com/128062#
Note: IE9 and below do not support CSS3 animations.
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