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Stripping everything but alphanumeric chars from a string in Python
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347
I just timed some functions out of curiosity. In these tests I'm removing non-alphanumeric ch...
Nested attributes unpermitted parameters
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edited Mar 25 '16 at 7:39
illusionist
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answered...
C++ templates Turing-complete?
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edited Dec 13 '08 at 19:27
answered Oct 9 '08 at 22:28
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Python 2.7 getting user input and manipulating as string without quotations
... Sven MarnachSven Marnach
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108
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Does C have a “foreach” loop construct?
... count; keep; keep = !keep)
And can be used like
int values[] = { 1, 2, 3 };
foreach(int *v, values) {
printf("value: %d\n", *v);
}
Edit: In case you are also interested in C++ solutions, C++ has a native for-each syntax called "range based for"
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Passing a string with spaces as a function argument in bash
...claration is wrong.
myFunction()
{
echo "$1"
echo "$2"
echo "$3"
}
And like the others, it works for me as well. Tell us what version of shell you are using.
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How can I get the current screen orientation?
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483
Activity.getResources().getConfiguration().orientation
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Why does Python code use len() function instead of a length method?
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183
Strings do have a length method: __len__()
The protocol in Python is to implement this method o...
Is 1.0 a valid output from std::generate_canonical?
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3 Answers
3
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How to write an async method with out parameter?
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283
You can't have async methods with ref or out parameters.
Lucian Wischik explains why this is no...