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Method Resolution Order (MRO) in new-style classes?
... G
Did you get A B D C E F G?
x = A()
x.m()
After a lot of trial an error, I came up with an informal graph theory interpretation of C3 linearization as follows: (Someone please let me know if this is wrong.)
Consider this example:
class I(G):
def m(self):
print("I")
su...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...ol>(void)
Using of __PRETTY_FUNCTION__ triggers undeclared identifier error, as expected.
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Replacing .NET WebBrowser control with a better browser, like Chrome?
...his date, the above projects are not viable drop-in replacements. Compiler errors galore + instability. Awesomium, is complete and utter trash.
– Kraang Prime
Apr 1 '15 at 15:10
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How can I make setuptools install a package that's not on PyPI?
...ll complain with a Could not find a version that satisfies the requirement error and a list of all versions available on PyPI. Note that I'm trying to build my package with sdist, then installing it with pip install http://url/to/my/generated/tar.
– zazabe
Oct ...
stringstream, string, and char* conversion confusion
...; cstr1 // Prints correctly
<< cstr2; // No more error : cstr2 points to resultstr memory that is still alive as we used the const reference to keep it for a time.
system("PAUSE");
return 0;
}
That way you get the string for a longer time.
Now, you have to know...
What are the use cases for selecting CHAR over VARCHAR in SQL?
...oft Transact-SQL docs seem to say the opposite. I would suggest that is an error or at least the docs are unclear.
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Generate all permutations of a list without adjacent equal elements
...
@flornquake Good catch! It's the good-old off-by-one error I'm afraid. So, this approach is not optimal, as it may have 1 conflict too many.
– Vincent van der Weele
Aug 13 '14 at 14:31
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Simple explanation of MapReduce?
...ace. These factor summed with transparent failure handling for most of the errors made this framework so popular.
A little more depth on the paper:
MapReduce was originally mentioned in a Google paper (Dean & Ghemawat, 2004 – link here) as a solution to make computations in Big Data using a pa...
Peak detection in a 2D array
...r finger
(consider, probably weighted:
circle fitting error,
if the rear finger is inside,
variance in the spreading of the front fingers,
total intensity of 5 peaks)
choose a combination of 4 peaks + a rear peak with the lowest penalty
T...
What are Vertex Array Objects?
... at all, not even vertexes, so if you try to draw it, you'll get an OpenGL error. This is reasonably sane, as in "initialize everything to False/NULL/zero".
You only need to glEnableClientState when you set things up. The VAO remembers the enable/disable state for each pointer.
Yes the VAO will st...