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Double not (!!) operator in PHP
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294
It's not the "double not operator", it's the not operator applied twice. The right ! will result...
Why is Python 3.x's super() magic?
...class Foo(Bar):
def baz(self):
return super(Foo, self).baz() + 42
Spam = Foo
Foo = something_else()
Spam().baz() # liable to blow up
The same applies to using class decorators where the decorator returns a new object, which rebinds the class name:
@class_decorator_returning_new_cla...
Use NUnit Assert.Throws method or ExpectedException attribute?
... Alexander StepaniukAlexander Stepaniuk
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Ruby: extend self
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answered Nov 14 '09 at 3:57
cldwalkercldwalker
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Read input from console in Ruby?
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Marius Butuc
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answered Jul 2 '11 at 10:12
siamesiame
6...
Class method decorator with self arguments?
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li.davidmli.davidm
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add a com...
Bash set +x without it being printed
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147
I had the same problem, and I was able to find a solution that doesn't use a subshell:
set -x
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difference between socket programming and Http programming
...is of Lorne
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answered Feb 27 '13 at 10:48
jgauffinjgauffin
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LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
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