I have a few directories with some files in them: /test1/123.jpg /test1/124.jpg /test1/125.jpg /test2/123.jpg /test2/124.jpg I want to delete all except for /test1/124.jpg or /test2/124.jpg? I ...

I have a very large structure array in matlab. Suppose, for argument's sake, to simplify the situation, I have something like: structure(1).name = 'a'; structure(2).name = 'b'; structure(3).name =...

A lot of people have said that ArrayList.removeAll is really slow with large size arrays. This article provides two optimized solutions to the ArrayList.removeAll speed, but requires implementing...