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Rails - Could not find a JavaScript runtime?
I created a new Rails project using rails 3.1.0.rc4 on my local machine but when I try to start the server I get:
Could not find a JavaScript runtime. See here for a list of available runtimes. ( ExecJS::RuntimeUnavailable )
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How should I call 3 functions in order to execute them one after the other?
...em asynchronously using the setTimeout function.
setTimeout(doSomething, 10);
setTimeout(doSomethingElse, 10);
setTimeout(doSomethingUsefulThisTime, 10);
This is, however, a bit ugly and violates the DRY principle[wikipedia]. We could clean this up a bit by creating a function that accepts an arr...
Datatables: Cannot read property 'mData' of undefined
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20 Answers
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Stopping a CSS3 Animation on last frame
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edited Jul 2 '15 at 12:40
web-tiki
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handle textview link click in my android app
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answered Aug 10 '10 at 20:03
David HedlundDavid Hedlund
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Rearrange columns using cut
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answered Jan 24 '10 at 22:21
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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What is the difference between OpenID and SAML?
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Original OpenID 2.0 vs SAML
They are two different protocols of authentication and they differ at the technical level.
From a distance, differences start when users initiate the authentication. With OpenID, a user login is usually an HTTP ad...
Does SVG support embedding of bitmap images?
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209
Yes, you can reference any image from the image element. And you can use data URIs to make the ...
How do you send a HEAD HTTP request in Python 2?
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104
edit: This answer works, but nowadays you should just use the requests library as mentioned by ...
Django MEDIA_URL and MEDIA_ROOT
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304
UPDATE for Django >= 1.7
Per Django 2.1 documentation: Serving files uploaded by a user dur...