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How to convert a ruby hash object to JSON?
...thod `to_json' for {:make=>"bmw", :year=>"2003"}:Hash
# from (irb):11
# from /usr/bin/irb:12:in `<main>'
require 'json'
# => true
car.to_json
# => "{"make":"bmw","year":"2003"}"
As you can see, requiring json has magically brought method to_json to our Hash.
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curl -GET and -X GET
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edited Feb 7 '19 at 22:16
answered Dec 14 '11 at 9:20
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How to make Scroll From Source feature always enabled?
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196
You can check Autoscroll from source in setting for project pane (in the lastest version is pr...
Install a module using pip for specific python version
On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.
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Client on node: Uncaught ReferenceError: require is not defined
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461
This is because require() does not exist in the browser/client-side JavaScript.
Now you're goin...
Signtool error: No certificates were found that met all given criteria with a Windows Store App?
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19 Answers
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What does '
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edited Jun 23 '15 at 10:17
answered Jan 7 '10 at 13:09
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Handle file download from ajax post
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116
Create a form, use the POST method, submit the form - there's no need for an iframe. When the...
How do I resolve cherry-pick conflicts using their changes?
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1 Answer
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Disabling of EditText in Android
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251
I believe the correct would be to set android:editable="false".
And if you wonder why my link p...