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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied

...rvice mongodb start and waited about a minute. If you try to connect to 27017 immediately you won't be able to. After a minute check /data/db (EBS volume) and mongo should have placed a journal, mongod.lock, local.ns, local.0, etc. If not try sudo service mongodb restart and check a minute later. ...
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Regular Expression to get a string between parentheses in Javascript

... | edited Dec 17 '13 at 6:58 answered Jul 22 '13 at 5:06 ...
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How can I obtain the element-wise logical NOT of a pandas Series?

... answered Mar 10 '17 at 15:10 JSharmJSharm 66877 silver badges1111 bronze badges ...
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REST response code for invalid data

... Darrel MillerDarrel Miller 126k2828 gold badges179179 silver badges234234 bronze badges 10 ...
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How do I add files without dots in them (all extension-less files) to the gitignore file?

... | edited May 23 '17 at 11:54 Community♦ 111 silver badge answered Sep 26 '13 at 9:12 ...
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How do you round a float to two decimal places in jruby

... | edited May 23 '17 at 12:18 Community♦ 111 silver badge answered May 5 '12 at 16:06 ...
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TFS Code Reviews - Show updated files in response to comments

... answered Jan 14 '14 at 23:17 Chad DienhartChad Dienhart 4,63433 gold badges1919 silver badges2828 bronze badges ...
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How do I pass parameters to a jar file at the time of execution?

... | edited Oct 13 '17 at 7:06 Paolo Forgia 5,50477 gold badges3535 silver badges5555 bronze badges ...
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How do you check if a variable is an array in JavaScript? [duplicate]

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Getting a map() to return a list in Python 3.x

... 17 Of course, you can iterate over this, too: (chr(x) for x in [65,66,67,68]). It doesn't even need map. – hughdbrown ...