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How to re-raise an exception in nested try/except blocks?
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132
As of Python 3 the traceback is stored in the exception, so a simple raise e will do the (mostl...
How do you use NSAttributedString?
...tle about the NSAttributedString which was introduced with the iPad SDK 3.2 (or around 3.2) and is available on the iPhone as of iPhone SDK 4.0 beta .
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must appear in the GROUP BY clause or be used in an aggregate function
I have a table that looks like this caller 'makerar'
7 Answers
7
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What's the difference between IComparable & IEquatable interfaces?
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edited Apr 28 '11 at 13:33
answered Mar 9 '10 at 15:22
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How to sum up elements of a C++ vector?
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Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
for(std::vector<int>::iterator it = vector.begin(); it != vector.end(); ++it)
sum_of_elems += *it;
Using a standard algorithm:
#include <numeric>
sum_of_elems = std::accumulate(ve...
Remove all whitespaces from NSString
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303
stringByTrimmingCharactersInSet only removes characters from the beginning and the end of the ...
Passing Objects By Reference or Value in C#
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answered Jan 3 '12 at 6:24
Jon SkeetJon Skeet
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What is Pseudo TTY-Allocation? (SSH and Github)
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edited Dec 13 '19 at 9:57
answered Jul 28 '13 at 10:31
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What methods of ‘clearfix’ can I use?
...solution, the Micro Clearfix by Nicolas Gallagher.
Known support: Firefox 3.5+, Safari 4+, Chrome, Opera 9+, IE 6+
.container::before, .container::after {
content: "";
display: table;
}
.container::after {
clear: both;
}
.container {
zoom: 1;
}
Overflow Property
This basic method is p...