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Download the Android SDK components for offline install
... find all the list of xml files where packages are available
Fetching https://dl-ssl.google.com/android/repository/addons_list-2.xml
Fetched Add-ons List successfully
Fetching URL: https://dl-ssl.google.com/android/repository/repository-7.xml
Validate XML: https://dl-ssl.google.com/androi...
Why are Python's 'private' methods not actually private?
...print x.__dict__
{'_Bar__baz': 21, '_Foo__baz': 42}
Of course, it breaks down if two different classes have the same name.
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How to smooth a curve in the right way?
... come to my attention that the cookbook example I linked to has been taken down. Fortunately, the Savitzky-Golay filter has been incorporated into the SciPy library, as pointed out by @dodohjk.
To adapt the above code by using SciPy source, type:
from scipy.signal import savgol_filter
yhat = savgol...
Most efficient way to remove special characters from string
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@downvoter: Why the downvote? If you don't explain what you think is wrong, it can't improve the answer.
– Guffa
Aug 6 '11 at 18:56
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Determining Whether a Directory is Writeable
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...and actually I voted it down, which I now think was a mistake. There are issues, as Rohaq mentioned, with race conditions. There are other issues on various platforms where you may test the directory, and it looks writable, but it actually isn't. Pe...
When do I use the PHP constant “PHP_EOL”?
...t being used blindly and no one noticing the there is a problem till later down the line. Some of this contradicts some of the existing answers somewhat.
If outputting to a webpage in HTML, particularly text in <textarea>, <pre> or <code> you probably always want to use \n and not...
count vs length vs size in a collection
...e" usually refers to number of actual elements.
I think the main point is down to human language and idioms, the size of a string doesn't seem very obvious, whilst the length of a set is equally confusing even though they might be used to refer to the same thing (number of elements) in a collection...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
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This really helps tracking down the nasties :)
– Eminem
Jul 30 '12 at 9:17
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Fast permutation -> number -> permutation mapping algorithms
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The complexity can be brought down to n*log(n), see section 10.1.1
("The Lehmer code (inversion table)", p.232ff) of the fxtbook:
http://www.jjj.de/fxt/#fxtbook
skip to section 10.1.1.1 ("Computation with large arrays" p.235) for the fast method.
The (G...
HTTPS setup in Amazon EC2
How do we enable HTTPS in Amazon EC2? Our site is working on HTTP.
8 Answers
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