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Test for existence of nested JavaScript object key
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Error type 3 Error: Activity class {} does not exist
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81 Answers
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How to add property to a class dynamically?
...>>> foo.a = 3
>>> Foo.b = property(lambda self: self.a + 1)
>>> foo.b
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A property is actually a simple implementation of a thing called a descriptor. It's an object that provides custom handling for a given attribute, on a given class. Kinda like a way to factor a hug...
Fast way of finding lines in one file that are not in another?
...lines in each file. I am trying to find a fast way of finding lines in file1 that are not present in file2.
11 Answers
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Calling a JavaScript function named in a variable [duplicate]
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edited Nov 12 '09 at 17:32
answered Nov 12 '09 at 16:05
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How to filter by IP address in Wireshark?
I tried dst==192.168.1.101 but only get :
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Remove an element from a Bash array
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The following works as you would like in bash and zsh:
$ array=(pluto pippo)
$ delete=pluto
$...
How to require a fork with composer
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edited Nov 4 '16 at 1:29
Dane Powell
41955 silver badges1010 bronze badges
answered Nov 21 '...
Why does range(start, end) not include end?
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Because it's more common to call range(0, 10) which returns [0,1,2,3,4,5,6,7,8,9] which contains...