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Android: Getting a file URI from a content URI?
....getScheme())) {
Cursor cursor = this.getContentResolver().query(_uri, new String[] { android.provider.MediaStore.Images.ImageColumns.DATA }, null, null, null);
cursor.moveToFirst();
filePath = cursor.getString(0);
cursor.close();
} else {
filePath = _uri.getPath();
}
Log.d(""...
How to install python modules without root access?
...rtualenv-X.X.X.tar.gz
$ python pypa-virtualenv-YYYYYY/src/virtualenv.py my_new_env
$ . my_new_env/bin/activate
(my_new_env)$ pip install package_name
Source and more info: https://virtualenv.pypa.io/en/latest/installation/
...
Why should I learn Lisp? [closed]
...he Von Neumann model. Programming in Lisp makes you see old concepts in a new light.
Finally, being interactive, you'll learn to interact with your programs as you develop them (as opposed to compile and run). This also change the way you program, and the way you view programming.
With this intr...
How do I check if an element is hidden in jQuery?
...it possible to toggle the visibility of an element, using the functions .hide() , .show() or .toggle() ?
59 Answers
...
Cost of len() function
...unction () {
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P...
Publish to S3 using Git?
...bucket in AWS console, or on the CLI.
Ensure the bucket is private.
Make a new bare git repo of your existing git project:
mkdir myproject.git
cd myproject.git
git init --bare
NOTE: Using a bare repo will serve as the upstream and the bare repo will only
have the changes that you want to ...
Run single test from a JUnit class using command-line
...ndMethod[0]),
classAndMethod[1]);
Result result = new JUnitCore().run(request);
System.exit(result.wasSuccessful() ? 0 : 1);
}
}
You can invoke it like this:
> java -cp path/to/testclasses:path/to/junit-4.8.2.jar SingleJUnitTestRunner
com.mycompany.pro...
How to check if std::map contains a key without doing insert?
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);
...
Remove non-numeric characters (except periods and commas) from a string
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In Windows Azure: What are web role, worker role and VM role?
...count, you can easily create an image template from your vhd, copy it to a new vhd, or even upload it to VM Depot (Linux only).
To answer your question about what to do with these roles: The Platform Training kit (mentioned below) will give you lots of good ideas and samples, but here are some str...