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Rails select helper - Default selected value, how?
Here is a piece of code I'm using now:
15 Answers
15
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Android Studio - debug keystore
... {
}
}
}
}
dependencies {
...
}
5) Enjoy! Now all of your keys will be outside of the root of the directory and yet you still have the joys of automation for each build.
If you get an error in your gradle.build file about the "props" variable it's because you are ...
Sorting an array of objects in Ruby by object attribute?
...me + @first_name <=> other.last_name + other.first_name
end
end
Now an array of Person objects will be sortable on last_name.
ar = [Person.new("Eric", "Cunningham"), Person.new("Homer", "Allen")]
puts ar # => [ "Eric Cunningham", "Homer Allen"] (Person objects!)
ar.sort!
puts ar ...
how to break the _.each function in underscore.js
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right now (05/2013), there is neither a _.every() nor a _.all() method for arrays in underscore - so stick to the Array.every().
– pkyeck
May 9 '13 at 9:09
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What's the difference between RSpec and Cucumber? [closed]
...f Rails development experience. I've built a web application that's in use now with authentication and authorization and postgresql db.
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Rounding a double to turn it into an int (java)
Right now I'm trying this:
8 Answers
8
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What does '
... [1] => $a
[2] => 1
)
[2] => ; // UNKNOWN (because it is optional (ignored))
[3] => Array
(
[0] => 369 // T_CLOSE_TAG
[1] => ?>
[2] => 1
)
)
You can use this code to test it yourself:
$tok...
Get Current Area Name in View or Controller
...ber it worked when we ran our app on ASP.NET Core 2.0 and is still working now in ASP.NET Core 2.1 (tested moments ago).
– zerox981
Oct 30 '18 at 15:02
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Removing array item by value
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$referenced is now pointing to a new array, the array you wanted to change still has the old values.
– srcspider
Aug 22 '13 at 6:27
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laravel throwing MethodNotAllowedHttpException
I am trying to get something very basic running. I am used to CI and now learning Laravel 4, and their docs are not making it easy! Anyways, I am trying to create a login form and just make sure that data is posted successfully by printing it in the next form. I am getting this exception:
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