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No Persistence provider for EntityManager named
I have my persistence.xml with the same name using TopLink under the META-INF directory.
Then, I have my code calling it with:
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Error to run Android Studio
I have installed Android Studio and I followed all steps described here
17 Answers
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What does Java option -Xmx stand for? [duplicate]
... -Xint interpreted mode execution only
-Xbootclasspath:<directories and zip/jar files separated by ;>
set search path for bootstrap classes and resources
-Xbootclasspath/a:<directories and zip/jar files separated by ;>
appen...
How do I convert a git repository to mercurial?
I've been developing a java application using git as source code repository. I'd like to share the project with other java developers and hg seems to be most used by them.
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“git diff” does nothing
...y, its behaviour is identical to the GNU diff. So you need to inform the 2 directories or files to be compared. Example:
git diff old_dir new_dir.
If there is any difference between them, the output will show you, as expected.
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How to construct a relative path in Java from two absolute paths (or URLs)?
...asePath
+ "'");
}
// The number of directories we have to backtrack depends on whether the base is a file or a dir
// For example, the relative path from
//
// /foo/bar/baz/gg/ff to /foo/bar/baz
//
// ".." if ff is a fi...
How to set up a git project to use an external repo submodule?
I'd like to create a repo which pulls in a remote repo.
4 Answers
4
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javac : command not found
I have installed java in my CentOS release 5.5 machine using the command yum install java . But I am unable to compile a class using javac.
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Git serve: I would like it that simple
I want to know how to simply publish over http = much like Mercurial 's hg serve! On the Windows/work box do this:
8 Answe...
Play a Sound with Python [duplicate]
What's the easiest way to play a sound file (.wav) in Python? By easiest I mean both most platform independent and requiring the least dependencies. pygame is certainly an option, but it seems overkill for just sound.
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