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How can I use an http proxy with node.js http.Client?
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Community♦
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answered Jul 21 '11 at 19:26
SamuelSamuel
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Add default value of datetime field in SQL Server to a timestamp
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answered Feb 3 '11 at 15:56
TheQTheQ
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Getting the application's directory from a WPF application
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HelenHelen
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Convert array of strings into a string in Java
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edited Apr 10 '19 at 11:01
answered Mar 12 '11 at 16:26
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How to install psycopg2 with “pip” on Python?
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answered Mar 27 '11 at 15:25
joarjoar
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in iPhone App How to detect the screen resolution of the device
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edited Feb 23 '18 at 11:03
Voyteck
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answered Jan 24 '11 at 6:55...
JPA CascadeType.ALL does not delete orphans
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11 Answers
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Active
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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...
How to test if parameters exist in rails
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answered Apr 12 '11 at 1:41
mu is too shortmu is too short
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