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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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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...
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 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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How to make UIButton's text alignment center? Using IB
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answered Sep 20 '11 at 11:55
RGMLRGML
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JPA CascadeType.ALL does not delete orphans
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11 Answers
11
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$(document).ready shorthand
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answered May 14 '11 at 19:00
BoltClock♦BoltClock
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Limit number of characters allowed in form input text field
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edited Dec 17 '11 at 14:34
answered Dec 17 '11 at 14:27
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