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What's the difference of ContentType and MimeType
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answered Aug 10 '10 at 19:50
chrysschryss
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Print array elements on separate lines in Bash?
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450
Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@ and $*:
Unquote...
Can you resolve an angularjs promise before you return it?
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edited Nov 2 '15 at 5:02
Simon East
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an...
How to generate Javadoc HTML files in Eclipse?
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edited Sep 21 '15 at 17:00
System
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answered F...
AngularJS $http, CORS and http authentication
...ontrolAllowMethods);
if ('OPTIONS' == req.method) {
res.send(200);
}
else {
next();
}
});
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How to get index in Handlebars each helper?
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snippet from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object iteration, use @key instead:
{{#each object}}
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How to convert CharSequence to String?
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answered Oct 10 '11 at 0:38
Mike SamuelMike Samuel
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How to configure 'git log' to show 'commit date'
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twalbergtwalberg
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Saving grid.arrange() plot to file
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edited Nov 6 '14 at 0:27
answered Jun 12 '13 at 21:07
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How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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