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Can you get DB username, pw, database name in Rails?
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247
From within rails you can create a configuration object and obtain the necessary information f...
Disabling Strict Standards in PHP 5.4
...taccess file:
php_value error_reporting 30711
This is the E_ALL value (32767) and the removing the E_STRICT (2048) and E_NOTICE (8) values.
If you don't have access to the .htaccess file or it's not enabled, you'll probably need to put this at the top of the PHP section of any script that gets l...
How to execute a JavaScript function when I have its name as a string
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How to add item to the beginning of List?
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answered Dec 24 '08 at 0:37
Matt HamiltonMatt Hamilton
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Variable number of arguments in C++?
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va_start(ap, n_args);
int max = va_arg(ap, int);
for(int i = 2; i <= n_args; i++) {
int a = va_arg(ap, int);
if(a > max) max = a;
}
va_end(ap);
return max;
}
If you ask me, this is a mess. It looks bad, it's unsafe, and it's full of technical detail...
Like Operator in Entity Framework?
...er, this link should help. Go to this answer if you are already using EF 6.2.x. To this answer if you're using EF Core 2.x
Short version:
SqlFunctions.PatIndex method - returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not foun...
Multiple types were found that match the controller named 'Home'
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25 Answers
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How can I parse a CSV string with JavaScript, which contains comma in data?
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+50
Disclai...
Calling a function of a module by using its name (a string)
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2196
Assuming module foo with method bar:
import foo
method_to_call = getattr(foo, 'bar')
result ...