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Swift native base class or NSObject
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109
Swift classes that are subclasses of NSObject:
are Objective-C classes themselves
use objc_m...
Custom thread pool in Java 8 parallel stream
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15 Answers
15
Active
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Determine the path of the executing BASH script [duplicate]
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166
For the relative path (i.e. the direct equivalent of Windows' %~dp0):
MY_PATH="`dirname \"$0\...
Converting NSString to NSDate (and back again)
How would I convert an NSString like " 01/02/10 " (meaning 1st February 2010) into an NSDate ? And how could I turn the NSDate back into a string?
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What's the difference between Ruby's dup and clone methods?
...not.
class Foo
attr_accessor :bar
end
o = Foo.new
o.freeze
o.dup.bar = 10 # succeeds
o.clone.bar = 10 # raises RuntimeError
The Rubinius implementation for these methods
is often my source for answers to these questions, since it is quite clear, and a fairly compliant Ruby implementation.
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Hibernate throws org.hibernate.AnnotationException: No identifier specified for entity: com..domain.
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edited Apr 18 '14 at 12:33
tetsuo
9,81633 gold badges2828 silver badges3535 bronze badges
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MPICH vs OpenMPI
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150
Purpose
First, it is important to recognize how MPICH and Open-MPI are different, i.e. that t...
How to calculate an angle from three points? [closed]
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16 Answers
16
Active
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