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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
All the examples of strong parameters in Rails 4 docs use
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In Vim, how do you search for a word boundary character, like the \b in regexp?
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Grep regex NOT containing string
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beerbajaybeerbajay
16.2k44 gold badges4848 silver badges7070 bronze badges
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Reset PHP Array Index
...[docs] does that:
$a = array(
3 => "Hello",
7 => "Moo",
45 => "America"
);
$b = array_values($a);
print_r($b);
Array
(
[0] => Hello
[1] => Moo
[2] => America
)
share
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How does numpy.histogram() work?
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edited Feb 4 '12 at 15:31
answered Feb 4 '12 at 15:09
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XPath to find elements that does not have an id or class
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Compiler error: memset was not declared in this scope
I am trying to compile my C program in Ubuntu 9.10 (gcc 4.4.1).
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Ignoring a class property in Entity Framework 4.1 Code First
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604
You can use the NotMapped attribute data annotation to instruct Code-First to exclude a particul...
Installing specific laravel version with composer create-project
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146
From the composer help create-project command
The create-project command creates a new proj...