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Thread Safety in Python's dictionary
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answered Aug 5 '11 at 11:42
Ned BatchelderNed Batchelder
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How to define multiple name tags in a struct
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245
It says in the documentation of the reflect package:
By convention, tag strings are a concat...
Magic number in boost::hash_combine
... case, that number is the reciprocal of the golden ratio:
phi = (1 + sqrt(5)) / 2
2^32 / phi = 0x9e3779b9
So including this number "randomly" changes each bit of the seed; as you say, this means that consecutive values will be far apart. Including the shifted versions of the old seed makes sure t...
How do you downgrade rubygems?
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edited Nov 5 '11 at 7:32
answered Feb 7 '09 at 21:33
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How can I keep my branch up to date with master with git?
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175
Assuming you're fine with taking all of the changes in master, what you want is:
git checkout &...
Display a float with two decimal places in Python
...git), and I need to output the values in a string with two decimal places (5 -> 5.00, 5.5 -> 5.50, etc). How can I do this in Python?
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format statement in a string resource file
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5 Answers
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Get TransactionScope to work with async / await
...sed on this example http://blogs.msdn.com/b/pfxteam/archive/2012/01/20/10259049.aspx .
3 Answers
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Passing an enum value as command parameter from XAML
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edited Dec 3 '12 at 5:30
akjoshi
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answe...