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How does Duff's device work?
...is:
int count; // Set to 20
{
int n = (count + 7) / 8; // n is now 3. (The "while" is going
// to be run three times.)
switch (count % 8) { // The remainder is 4 (20 modulo 8) so
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How to customise file type to syntax associations in Sublime Text?
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edited Sep 17 '14 at 22:08
Air
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ans...
What are the best practices for catching and re-throwing exceptions?
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JonJon
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Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...df
Out[44]:
a b c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -0.458050 -0.199115
3 0.918646 bar -0.007185 -0.001006
4 1.336830 foo 0.534292 0.268245
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
... (§15.4.4.2). Joining an empty array results in an empty string, so step #7 of the addition operator returns the concatenation of two empty strings, which is the empty string.
[] + {}
Similar to [] + [], both operands are converted to primitives first. For "Object objects" (§15.2), this is again ...
Restful way for deleting a bunch of items
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+75
I think rojoca's answer is the best so far. A slight variation might be, to do away with the javascript confirm on the same page, and...
What's the easiest way to escape HTML in Python?
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177
cgi.escape is fine. It escapes:
< to &lt;
> to &gt;
& to &amp;
That i...
Why would one use nested classes in C++?
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answered Dec 31 '10 at 18:27
Martin YorkMartin York
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