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Malloc vs new — different padding
...s of a pointer to store flags, or otherwise relying on the address to have more alignment than it strictly needs.
It doesn't affect padding within the object, which necessarily has exactly the same layout regardless of how you allocated the memory it occupies. So it's hard to see how the difference...
Why is there a difference in checking null against a value in VB.NET and C#?
...g the behaviour of NULL in (most if not all) SQL databases. This is also a more standard (than C#'s) interpretation of three-valued logic, as explained here.
The C# team made different assumptions about what NULL means, resulting in the behaviour difference you show. Eric Lippert wrote a blog about...
What is the difference between pip and conda?
...es directory.
So Conda is a packaging tool and installer that aims to do more than what pip does; handle library dependencies outside of the Python packages as well as the Python packages themselves. Conda also creates a virtual environment, like virtualenv does.
As such, Conda should be compared...
Reverse a string in Python
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@Paolo's s[::-1] is fastest; a slower approach (maybe more readable, but that's debatable) is ''.join(reversed(s)).
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How to get nth jQuery element
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Yes, .eq() is more appropriate for the OP's question. :eq() is used within the string parameter to $, whereas .eq() is a method on an existing jQuery object.
– mjswensen
Apr 16 '14 at 19:46
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Check if two lists are equal [duplicate]
...nother check for Count because it would return true even if ints2 contains more elements than ints1. So the more correct version would be something like this:
var a = ints1.All(ints2.Contains) && ints1.Count == ints2.Count;
In order to check inequality just reverse the result of All metho...
Why does Enumerable.All return true for an empty sequence? [duplicate]
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All but last element of Ruby array
...s all over the place, you always have the option of adding a method with a more friendly name to the Array class, like DigitalRoss suggested. Perhaps like this:
class Array
def drop_last
self[0...-1]
end
end
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Find (and kill) process locking port 3000 on Mac
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2002
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Finding Key associated with max Value in a Java Map
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+1: You can have more than one key with the same maximum value. This loop will give you the first one it finds.
– Peter Lawrey
May 6 '11 at 12:19
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