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How do I pick randomly from an array?
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1140
Just use Array#sample:
[:foo, :bar].sample # => :foo, or :bar :-)
It is available in Ruby ...
What is the JUnit XML format specification that Hudson supports?
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edited May 23 '17 at 12:10
Community♦
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answered Feb 7 '11 at 19:56
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How do I work with a git repository within another repository?
... the MEDIA submodule WITHIN PROJECT2 is now at version XYZ.
It gives you 100% control over what version of MEDIA each project uses. git submodules are great, but you need to experiment and learn about them.
With great power comes the great chance to get bitten in the rump.
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Using Python String Formatting with Lists
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edited Sep 27 '11 at 12:03
answered Sep 27 '11 at 11:53
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How can I trim leading and trailing white space?
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answered Feb 14 '10 at 13:13
f3lixf3lix
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Fastest way to get the first object from a queryset in django?
...rns no objects.
These were added in Django 1.6, which was released in Nov 2013.
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What is the difference between parseInt() and Number()?
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What is the best algorithm for overriding GetHashCode?
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20 Answers
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Print text instead of value from C enum
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Enumerations in C are numbers that have convenient names inside your code. They are not strings...
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...ypeProperties<T>(T obj)
{
Console.WriteLine("Compile-time type: {0}", typeof(T).Name);
Console.WriteLine("Actual type: {0}", obj.GetType().Name);
}
Let's try an arbitrary linq-to-sql Table<T>, which implements IQueryable:
ReportTypeProperties(context.Observations);
ReportTypePro...