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What does ~~ (“double tilde”) do in Javascript?
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Technically you have the wrong order. The second ~ does what you described the first ~ does and vice versa. The ~ operator is a unary operators and is interpereted from right to left ~~X is like ~(~X) not like (~~)X (which would be a syntax error)
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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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Is there a way to make text unselectable on an HTML page? [duplicate]
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According to this Answer, the order of those two webkit settings may be critical, where the -webkit-user-select: should come before the -webkit-touch-callout:. I have not verified this.
– Basil Bourque
Nov 15 '14 at ...
Difference between left join and right join in SQL Server [duplicate]
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Null Null Kathmandu
Some facts
For INNER joins the order doesn't matter
For (LEFT, RIGHT or FULL) OUTER joins,the order matter
Find More at w3schools
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Python unit test with base and sub class
... This method only works for setUp and tearDown methods if you reverse the order of the base classes. Because the methods are defined in unittest.TestCase, and they don't call super(), then any setUp and tearDown methods in CommonTests need to be first in the MRO, or they won't be called at all.
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Scalar vs. primitive data type - are they the same thing?
...ce of scalars and primitives, it depends on the language. According to the PHP manual, for example, only half of its primitive types are scalars: php.net/manual/en/language.types.intro.php
– Joe Bowbeer
May 16 '16 at 18:36
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How do you avoid over-populating the PATH Environment Variable in Windows?
...ant to make sure your forwarded-or-not exe is called from a bat, use "call php script.php" instead of just "php script.php" (which works both ways) An excellent reason to use .bat dispatcher is to prevent PATH names conflicts (multiples version of the same exe)
– 131
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How to order events bound with jQuery
...eralize this kind of process, but in my case I was only concerned with the order of first event listener in the chain.
If it's of any use, here is my jQuery plugin that binds an event listener that is always triggered before any others:
** UPDATED inline with jQuery changes (thanks Toskan) **
(f...
How to use a dot “.” to access members of dictionary?
...ry simple answer, great! Do you happen to know what I would need to to in order to have tab-completion in IPython work? The class would need to implement __dir__(self), but somehow I cannot get it to work.
– andreas-h
Feb 19 '16 at 18:59
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Asserting successive calls to a mock method
...approach to this problem.
From the docs:
assert_has_calls (calls, any_order=False)
assert the mock has been
called with the specified calls. The mock_calls list is checked for
the calls.
If any_order is False (the default) then the calls must be sequential.
There can be extra ca...