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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
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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?
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answered Mar 10 '17 at 15:10
JSharmJSharm
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REST response code for invalid data
... Darrel MillerDarrel Miller
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How do I add files without dots in them (all extension-less files) to the gitignore file?
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edited May 23 '17 at 11:54
Community♦
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answered Sep 26 '13 at 9:12
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How do you round a float to two decimal places in jruby
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edited May 23 '17 at 12:18
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answered May 5 '12 at 16:06
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TFS Code Reviews - Show updated files in response to comments
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answered Jan 14 '14 at 23:17
Chad DienhartChad Dienhart
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How do I pass parameters to a jar file at the time of execution?
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edited Oct 13 '17 at 7:06
Paolo Forgia
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How do you check if a variable is an array in JavaScript? [duplicate]
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edited May 23 '19 at 17:05
answered Oct 29 '14 at 15:07
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Getting a map() to return a list in Python 3.x
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Of course, you can iterate over this, too: (chr(x) for x in [65,66,67,68]). It doesn't even need map.
– hughdbrown
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