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Where to find Java JDK Source Code? [closed]
...ource code with the JDK, it is matter of finding where it is. In case, JDK folder doesn't contain the source code:
sudo apt-get install openjdk-7-source
OSX Folks, search in homebrew formulas.
In ubuntu, the command above would put your souce file under:
/usr/lib/jvm/openjdk-7/
Good news is...
rsync error: failed to set times on “/foo/bar”: Operation not permitted
... @racl101 has commented on an answer, this problem might be related to the folder owner. The rsync command should be done by the same user as the folder owner's one. If it's not the same, you can change it.
chown -R userCorrect /remote/path/to/foo/bar
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How to get Ruby / Homebrew / RVM to work on Yosemite?
... though I really recommend against doing git commit -am in your /usr/local folder.
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
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Deleting the project specific settings files (Eclipse workspace/project folder/.settings/) from the project folder also will do.
Obviously, we need to do a project clean and build after deleting.
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How To Create a Flexible Plug-In Architecture?
... the plugin to initialize.
To find plugins the application scans a plugin folder for .Net assemblies. Each assembly is loaded. Reflection is used to scan for classes that implement IPlugin. An instance of each plugin class is created.
(Alternatively, an Xml file might list the assemblies and c...
Rename package in Android Studio
...t create a new package with the desired name by right clicking on the Java folder → New → Package.
Then, select and drag all your classes to the new package. Android Studio will refactor the package name everywhere.
Finally, delete the old package.
Done.
Very important:
You have to manually...
How should you build your database from source control?
...ersion N (N being the version being released). I store this script under a folder named N-1.
I have a batch file that does the upgrade : Upgrade.cmd. It can retrieve the current version (CV) of the database via a simple SELECT statement, launch the Upgrade.sql script stored under the CV folder, and ...
git mv and only change case of directory
...th/to/foo/* path/to/FOO/
Warning! Always rename all files in the renamed folder (use /*).
Do not rename single files. This leads to a bug, described in this answer.
If you first want to see the outcome first, use -n:
git mv -f -n path/to/foo/* path/to/FOO/
After you've made an mv:
Commit ch...
Python os.path.join on Windows
... do it programmatically, what is the criteria for which os.path.join('c:','folder') works differently from os.path.join('folder','file')? Is it because of the : or because 'c:` is a drive?
– Vincenzooo
Feb 8 at 18:30
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Metadata file … could not be found error when building projects
...s also Metadata File not found and compilation errors... I just renamed my folders to shorter paths and voilá, classes that weren´t recognized and stayed black, turned blue just by renaming the folder.
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