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Rollback a Git merge
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edited May 23 '17 at 12:10
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answered Jul 30 '12 at 13:32
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Checking if a variable is an integer
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276
You can use the is_a? method
>> 1.is_a? Integer
=> true
>> "dadadad@asdasd.net...
How to get parameters from a URL string?
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425
You can use the parse_url() and parse_str() for that.
$parts = parse_url($url);
parse_str($par...
How do I view 'git diff' output with my preferred diff tool/ viewer?
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26 Answers
26
Active
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Converting an integer to a hexadecimal string in Ruby
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327
You can give to_s a base other than 10:
10.to_s(16) #=> "a"
Note that in ruby 2.4 FixNum...
Usage of __slots__?
...import getsizeof
>>> getsizeof(Right()), getsizeof(Wrong())
(56, 72)
This is because the Base's slot descriptor has a slot separate from the Wrong's. This shouldn't usually come up, but it could:
>>> w = Wrong()
>>> w.foo = 'foo'
>>> Base.foo.__get__(w)
Traceback...
How to explain Katana and OWIN in simple words and uses?
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412
Regarding the comment above, OWIN is not a framework. OWIN is a specification on how web servers...
How do I cancel a build that is in progress in Visual Studio?
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12 Answers
12
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JavaScript - cannot set property of undefined
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data: c
};
};
If you're in an environment that supports ES2015 features, you can use computed property names:
d = {
[a]: {
greetings: b,
data: c
}
};
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