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Ruby convert Object to Hash
...book"
@price = 15.95
end
end
gift = Gift.new
hash = {}
gift.instance_variables.each {|var| hash[var.to_s.delete("@")] = gift.instance_variable_get(var) }
p hash # => {"name"=>"book", "price"=>15.95}
Alternatively with each_with_object:
gift = Gift.new
hash = gift.instance_variable...
Code Wrap IntelliJ?
...
In order to wrap text in the code editor in IntelliJ IDEA 2020 follow these steps:
Crtl + Shift + "A" OR Help -> Find Action
Enter: "wrap" into text box
Toggle: View | Active Editor Soft-Wrap "ON"
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how to debug the js in jsfiddle
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fiddle.jshell.net contains only _display with (index) inside, which is a nearly empty HTML page with <p>That page doesn't exist.</p>. My js code is not there
– CygnusX1
Jun 27 '18 at 22:16
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Unable to Connect to GitHub.com For Cloning
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postgresql - sql - count of `true` values
...actually omit ELSE null to get the same result.
– 200_success
May 12 '16 at 18:26
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Automate ssh-keygen -t rsa so it does not ask for a passphrase
...ing prompted for a passphrase you can do the following:
$ ssh-keygen -f id_rsa -t rsa -N ''
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How to find the type of an object in Go?
...that you can get rid of variable t, so t := v.(type) becomes v.(type), and _ = t is no longer needed.
– Akavall
Feb 28 '17 at 6:21
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Any free WPF themes? [closed]
... an idea of the capabilities.
You will need to install the WPF toolkit in order to compile and use the themes.
This is an ongoing project, so I think more themes will be added in the future. It will probably ruin the the sites trying to sell themes to you, but it is great for one man shops that ca...
event Action vs event EventHandler
...ardArgs("Fred"));
//Console.WriteLine($"{HeightSensorTypes.Keyence_IL030}:{(int)HeightSensorTypes.Keyence_IL030}");
Console.ReadLine();
}
private static void SomeSimpleEvent1(int num)
{
Console.WriteLine($"{nameof(SomeSimpleEvent1)}:{num}");
}
private st...
Android Split string
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