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Playing .mp3 and .wav in Java?

... this isnt working for me at all. it says that the imports do not exist. and i am running java 7... – PulsePanda Nov 26 '12 at 3:09 ...
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git revert back to certain commit [duplicate]

how do i revert all my files on my local copy back to a certain commit? 3 Answers 3 ...
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ssh remote host identification has changed

I've reinstalled my server and I am getting these messages: 28 Answers 28 ...
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How do I revert a Git repository to a previous commit?

...o temporarily go back to it, fool around, then come back to where you are, all you have to do is check out the desired commit: # This will detach your HEAD, that is, leave you with no branch checked out: git checkout 0d1d7fc32 Or if you want to make commits while you're there, go ahead and make a n...
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iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing

...dar to overcome some shortcomings in the way OCUnit works for us. Specifically, we wanted to be able to use the debugger in tests, to run tests from the command line and in CI builds, and get useful text output of test results. These things may be more or less useful to you. Long answer Deciding...
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How to move a file?

... os.rename(), shutil.move(), or os.replace() All employ the same syntax: import os import shutil os.rename("path/to/current/file.foo", "path/to/new/destination/for/file.foo") shutil.move("path/to/current/file.foo", "path/to/new/destination/for/file.foo") os.replace("p...
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Group query results by month and year in postgresql

...he "date" attribute. sum("Sales") as "Sales" : The SUM() function adds up all the "Sales" values, and supplies a case-sensitive alias, with the case sensitivity maintained by using double-quotes. group by 1,2 : The GROUP BY function must contain all columns from the SELECT list that are not part o...
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Can someone explain collection_select to me in clear, simple terms?

...order(..) or something like that. # In your example it is: Author.all, # then you should specify methods for generating options :id, # this is name of method that will be called for every row, result will be set as key :name_with_initial, # this is name of method that will be ...
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How to use '-prune' option of 'find' in sh?

... test (up to and including -prune) will return false for the stuff you actually want (ie: the stuff you don't want to prune out). Here's an example: find . -name .snapshot -prune -o -name '*.foo' -print This will find the "*.foo" files that aren't under ".snapshot" directories. In this example, -na...
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How to declare global variables in Android?

...em you are encountering is how to save state across several Activities and all parts of your application. A static variable (for instance, a singleton) is a common Java way of achieving this. I have found however, that a more elegant way in Android is to associate your state with the Application con...