According to the JLS, an int array should be filled by zeros just after initialization. However, I am faced with a situation where it is not. Such a behavior occurs first in JDK 7u4 and also occurs in all later updates (I use 64-bit implementation). The following code throws exception: ...

I have a macbook pro with OS X 10.8.2. XCode is installed. I know this as it appears in the Applications directory. There are also the xcodebuild and xcode-select files in /usr/bin I need to know if the command line tools is installed. Is there a command for it? What can I do to see if XCode CLT is ...

Is there an easy way to use a custom image for a checkbox? I'm looking to duplicate the "starred" behavior of gmail. So I want to have a checkbox that, when checked, is a filled in star. And when unchecked is an empty star. Do I have to use an imageview and do my own logic myself? ...

I have an external package I want to install into my python virtualenv from a tar file. What is the best way to install the package? ...

Does anybody know of a way to list up the "loaded plugins" in Vim ? I know I should be keeping track of this kind of stuff myself but it would always be nice to be able to check the current status. ...

I would like to alter the layout based on whether the virtual keyboard is shown or not. I've searched the API and various blogs but can't seem to find anything useful. ...

I'd like semantics similar to C# 's ref keyword. 7 Answers 7 ...

For my more significant selects, the search box in Select2 is wonderful. However, in one instance, I have a simple selection of 4 hard-coded choices. In this case, the search box is superfluous and looks a little silly being present. Is it possible to hide it somehow? I took a look through the docum...

I have a shell script in which I wrap a command (mvn clean install), to redirect the output to a logfile. 4 Answers ...

I have a multi-modules project, like this one: 18 Answers 18 ...