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what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
...hen you are dealing with different file systems such as Local FS, (S)FTP, S3, and others
hadoop dfs <args>
dfs is very specific to HDFS. would work for operation relates to HDFS. This has been deprecated and we should use hdfs dfs instead.
hdfs dfs <args>
same as 2nd i.e wo...
HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
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It's being added by the Colorzilla browser extension.
https://twitter.com/brianpemberton/stat...
Node.js - Find home directory in platform agnostic way
Process.platform returns "win32" for Windows. On Windows a user's home directory might be C:\Users[USERNAME] or C:\Documents and Settings[USERNAME] depending on which version of Windows is being used. On Unix this isn't an issue.
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What is your single most favorite command-line trick using Bash? [closed]
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Which gets priority, maxRequestLength or maxAllowedContentLength?
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Ed GrahamEd Graham
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How to match, but not capture, part of a regex?
I have a list of strings. Some of them are of the form 123-...456 . The variable portion "..." may be:
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unsigned APK can not be installed
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theAlsetheAlse
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phpinfo() - is there an easy way for seeing it?
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answered Aug 25 '11 at 12:34
JamesHalsallJamesHalsall
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Is there a JSON equivalent of XQuery/XPath?
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Mike ChristensenMike Christensen
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How to do a regular expression replace in MySQL?
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