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Parallelize Bash script with maximum number of processes
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With GNU Parallel http://www.gnu.org/software/parallel/ you can write:
some-command | parallel do-something
GNU Parallel also supports running jobs on remote computers. This will run one per CPU core on the remote computers - even if they h...
Javascript AES encryption [closed]
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JSAES is a powerful implementation of AES in JavaScript.
http://point-at-infinity.org/jsaes/
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PHP passing $_GET in linux command prompt
...pts = getopt('f:');
echo $opts['f']; // prints world
$_GET refers to the HTTP GET method parameters, which are unavailable in command line, since they require a web server to populate.
If you really want to populate $_GET anyway, you can do this:
// bash command:
// export QUERY_STRING="var=va...
Full Screen DialogFragment in Android
...l version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minWidth="1000dp"
android:minHeight="1000dp">
</LinearLayout>
mai...
Representing Monetary Values in Java [closed]
... useful to people arriving here by search engines to know about JodaMoney: http://www.joda.org/joda-money/.
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demystify Flask app.secret_key
...s 'eb84e8da7ca23e9f83....'
# so you get the code from the mirror
download https://mirror.example-codedump.com/source_code.tar.gz
# you calculate the hash as instructed
sha1(source_code.tar.gz)
> eb84e8da7c....
Both hashes are the same, you know that you have an identical copy.
What's a coo...
Rails: around_* callbacks
I have read the documentation at http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html , but don't understand when the around_* callbacks are triggered in relation to before_* and after_* .
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Capturing console output from a .NET application (C#)
... an interaction with another process via the console output and input (see http://code.google.com/p/o2platform/source/browse/trunk/O2_Scripts/APIs/Windows/CmdExe/CmdExeAPI.cs)
Also useful for you might be the API that allows the viewing of the console output of the current process (in an existing c...
How to change maven logging level to display only warning and errors?
...erested in the solution.
Maven command line verbosity options
According to http://books.sonatype.com/mvnref-book/reference/running-sect-options.html#running-sect-verbose-option
-e for error
-X for debug
-q for only error
Maven logging config file
Currently maven 3.1.x uses SLF4J to log to the Syst...
How to align center the text in html table row?
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<td>Text</td>
</tr>
</table>
http://jsfiddle.net/j2h3xo9k/
EDIT: The valign attribute is deprecated in HTML5 and should not be used.
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