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Playing .mp3 and .wav in Java?
How can I play an .mp3 and a .wav file in my Java application? I am using Swing. I tried looking on the internet, for something like this example:
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Why is a C++ Vector called a Vector?
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Mathematical definition of a vector is a member of the set Sn, which is an ordered sequence of values in a specific set (S). This is what a C++ vector stores.
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“message failed to fetch from registry” while trying to install any module
...enable nodesource's repo and install:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install -y nodejs
Note - the previous advice was to use Chris Lea's repo, he's now migrated that to nodesource, see:
https://chrislea.com/2014/07/09/joining-forces-nodesource/
https://node...
All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...ion that worked for me.
You will need to log out an anonymous user before setting up variables:
before :each do
sign_out :user
end
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Tool to convert Python code to be PEP8 compliant
... 2000 --verbose
Note: Sometimes the default of 100 passes isn't enough, I set it to 2000 as it's reasonably high and will catch all but the most troublesome files (it stops passing once it finds no resolvable pep8 infractions)...
At this point I suggest retesting and doing a commit!
If you want "fu...
Command-line Tool to find Java Heap Size and Memory Used (Linux)?
... what most tools use, all you can do is use
jps -lvm
and infer that the settings will be from the command line options.
You can't get dynamic information without JMX by default but you could write your own service to do this.
BTW: I prefer to use VisualVM rather than JConsole.
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Convert XLS to CSV on command line
...lsToCsv SourcePath.xls Destination.csv"
Wscript.Quit
End If
Dim oExcel
Set oExcel = CreateObject("Excel.Application")
Dim oBook
Set oBook = oExcel.Workbooks.Open(Wscript.Arguments.Item(0))
oBook.SaveAs WScript.Arguments.Item(1), 6
oBook.Close False
oExcel.Quit
WScript.Echo "Done"
Then from a c...
Matching an empty input box using CSS
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Placeholder attribute have to be set. Anyway we can set placeholder attribute as whitespace.
– Piotr Kozłowski
May 30 '17 at 10:07
2
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OpenShift rhc setup using multiple accounts
I have two accounts on Openshift platform. How can I setup my computer so that I can manage both of them with rhc ? I cannot find any relevant option in the command line arguments.
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