Can any body please tell me what code is used for clear screen in Java? For example in C++ 14 Answers ...

In R, I have an element x and a vector v . I want to find the first index of an element in v that is equal to x . I know that one way to do this is: which(x == v)[[1]] , but that seems excessively inefficient. Is there a more direct way to do it? ...

I have an archive, which is archived by someone else, and I want to automatically, after I download it, to change a branch of the file system within the extracted files to gain read access. (I can't change how archive is created). ...

Is there any way to tell sed to output only captured groups? For example given the input: 8 Answers ...

I looked at other similar questions, but didn't find one that would enable me to grasp the concept and make it applicable to my situation based on my limited time. I'm simply running the find command to find certain files, but some files in sub-directories have the same name which I want to ignore. ...

Is it possible to download the Android SDK components for offline install without using the SDK Manager? The problem is I am behind a firewall which I have no control over and both sites download URLs seem to be blocked (throws a connection refused exception) ...

Since Java8 has been recently released and its brand new lambda expressions looks to be really cool, I was wondering if this means the demise of the Anonymous classes that we were so used to. ...

Is there a function in R to display large numbers separated with commas? 4 Answers 4 ...

I want to get the name of the currently running batch file without the file extension. 3 Answers ...

I need 2 ways of showing vertical label in Android: 10 Answers 10 ...