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Why is early return slower than else?
...he key we are looking for (that's what
happens in the case of __builtins__ vs without_else).
The slot is full and has exactly the hash value we want, then Python
checks to see if the key and the object we are looking up are the
same object (which in this case they will be because short strings
that ...
Is there any way to close a StreamWriter without closing its BaseStream?
...t new method fot that!
http://msdn.microsoft.com/EN-US/library/gg712853(v=VS.110,d=hv.2).aspx
public StreamWriter(
Stream stream,
Encoding encoding,
int bufferSize,
bool leaveOpen
)
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Why is LINQ JOIN so much faster than linking with WHERE?
I've recently upgraded to VS 2010 and am playing around with LINQ to Dataset. I have a strong typed dataset for Authorization that is in HttpCache of an ASP.NET WebApplication.
...
Converting datetime.date to UTC timestamp in Python
...zinfo=timezone.utc)) / timedelta(seconds=1)
Interesting read: Epoch time vs. time of day on the difference between What time is it? and How many seconds have elapsed?
See also: datetime needs an "epoch" method
Python 2
To adapt the above code for Python 2:
timestamp = (dt - datetime(1970, 1, 1...
Constructors in JavaScript objects
...d suggest which you use is largely down to personal preference (protection vs. simplicity)
– Nick
Jun 24 '12 at 12:43
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Why does auto a=1; compile in C?
...
community wiki
9 revs, 2 users 97%Fred Foo
7
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Difference between SPI and API?
...y to extend / alter the behavior of a software or a platform (programmable vs.
programmatic)
-->SPI evolution is different from API evolution, in SPI removal is not an issue
-->Addition of SPI interfaces will cause problems and may break existing implementations
For more explanation clic...
Does Javascript pass by reference? [duplicate]
...passes parameters by reference or value. What really matters is assignment vs mutation.
I wrote a longer, more detailed explanation in this link.
When you pass anything (Whether that be an object or a primitive), all JavaScript does is assign a new variable while inside the function... just like usi...
Why does Typescript use the keyword “export” to make classes and interfaces public?
...tely not to make the implementation easier; the added complexity of public vs export is trivial. We've changed keywords around a bunch already; it's not difficult.
The default visibility of class members must be public to align with the ES6 class proposal, therefore we need some keyword to indicate ...
How can I check whether a numpy array is empty or not?
...sa-versa. You have to write code in a different way if you are using lists vs. NumPy arrays.
– asmeurer
Jun 26 at 21:57
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