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How to work with complex numbers in C?
...() {
double complex z1 = 1.0 + 3.0 * I;
double complex z2 = 1.0 - 4.0 * I;
printf("Working with complex numbers:\n\v");
printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), cimag(z1), creal(z2), cimag(z2));
double complex sum = z1 + z2;
printf("The ...
Count number of records returned by group by
... TotalRecords
from temptable
group by column_1, column_2, column_3, column_4
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Should __init__() call the parent class's __init__()?
...
Nick Rempel
2,84422 gold badges1919 silver badges2929 bronze badges
answered Sep 6 '09 at 14:18
Martin v. LöwisMart...
How to include PHP files that require an absolute path?
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149
This should work
$root = realpath($_SERVER["DOCUMENT_ROOT"]);
include "$root/inc/include1.ph...
Why does += behave unexpectedly on lists?
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141
The general answer is that += tries to call the __iadd__ special method, and if that isn't avai...
Get absolute path of initially run script
...n ASalman A
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What is the difference between public, protected, package-private and private in Java?
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Istiaque Hossain
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answered Oct 18 '08 at 19:57
David SegondsDavid Segonds
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Python: Is it bad form to raise exceptions within __init__?
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14
The most used exceptions in constructor are ValueError and TypeError.
– Denis Otkidach
Oct 2 '09 at 8...
Evaluating a mathematical expression in a string
...m/file/view/fourFn.py
http://pyparsing.wikispaces.com/message/view/home/15549426
'''
__note__ = '''
All I've done is rewrap Paul McGuire's fourFn.py as a class, so I can use it
more easily in other places.
'''
class NumericStringParser(object):
'''
Most of this code comes from the fourFn.p...