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Does a javascript if statement with multiple conditions test all of them?
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Anon.Anon.
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MongoDB logging all queries
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Stefan van den Akker
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answered Feb 12 '14 at 11:01
Kristóf DombiKris...
How do i instantiate a JAXBElement object?
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183
When you imported the WSDL, you should have an ObjectFactory class which should have bunch of me...
How can I calculate the number of lines changed between two commits in git?
...g --numstat --pretty="%H" --author="Your Name" commit1..commit2 | awk 'NF==3 {plus+=$1; minus+=$2} END {printf("+%d, -%d\n", plus, minus)}'
(you have to let git log print some identifying information about the commit; I arbitrarily chose the hash, then used awk to only pick out the lines with thre...
What's the best way to get the last element of an array without deleting it?
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32 Answers
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HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
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314
It's being added by the Colorzilla browser extension.
https://twitter.com/brianpemberton/stat...
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:
7 Answers
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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...
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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