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What does map(&:name) mean in Ruby?

... 16 Answers 16 Active ...
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Getting the folder name from a path

...lative paths. Thanks. – akatran Oct 16 '14 at 6:19 4 @DavideIcardi Your comment really should be ...
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Choosing between qplot() and ggplot() in ggplot2 [closed]

... chao 1,31522 gold badges1616 silver badges2424 bronze badges answered Mar 16 '11 at 9:35 kohskekohske ...
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Why do loggers recommend using a logger per class?

... well. – Jeremy Wiebe Aug 23 '10 at 16:01 @Jeremy Wiebe: Is this the only reason? Functionally there are no problems i...
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How do you delete all text above a certain line

... Andy WhiteAndy White 79.1k4646 gold badges167167 silver badges204204 bronze badges 26 ...
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If string is empty then return some default value

...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
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Having links relative to root?

... Mark Garcia 16k33 gold badges4848 silver badges9191 bronze badges answered Apr 5 '11 at 23:04 David says reinstat...
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How do Google+ +1 widgets break out of their iframe?

...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
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How can I validate a string to only allow alphanumeric characters in it?

...e two problems." – O. Jones Dec 20 '16 at 19:15  |  show 1 more comment ...
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How do you access a website running on localhost from iPhone browser

...Once you have your ip, simply visit that from your browser e.g. http://192.168.0.102. You may need to open up port 80 (or whatever port your website is running on) in the inbound security of your firewall if you are running one. Note: don't forget the app's port if what you want is to debug the...