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How to determine if a string is a number with C++?
...rn !s.empty() && it == s.end();
}
Or if you want to do it the C++11 way:
bool is_number(const std::string& s)
{
return !s.empty() && std::find_if(s.begin(),
s.end(), [](unsigned char c) { return !std::isdigit(c); }) == s.end();
}
As pointed out in the comments b...
Convert string to integer type in Go?
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peterSOpeterSO
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14
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How can I stop a Postgres script when it encounters an error?
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AlfisheAlfishe
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Mockito match any class argument
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edited Oct 7 '11 at 4:06
answered Oct 7 '11 at 3:59
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Why are private fields private to the type, not the instance?
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edited Aug 9 '11 at 12:53
answered Aug 8 '11 at 14:44
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Python call function within class
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answered Apr 11 '11 at 0:24
Jeff MercadoJeff Mercado
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Why do I have to access template base class members through the this pointer?
...ed to look up. :) +1
– jalf
Jan 10 '11 at 3:41
20
@jalf: is there such a thing as the C++QTWBFAET...
WPF Timer Like C# Timer
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marbel82
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answered Mar 23 '11 at 19:48
GimnoGimno
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How do I get the resource id of an image if I know its name?
...nsion like ".png"
– larham1
Aug 18 '11 at 18:17
1
what exactly goes in the variable name ? I want...
Why does base64 encoding require padding if the input length is not divisible by 3?
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edited Aug 28 '15 at 11:19
answered Oct 29 '14 at 13:55
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