TL;DR How do I compare two two-dimensional arrays to remove duplicates based on one column?<BR><BR>I have a script that runs every 27 hours. It ping sweeps the network and puts hosts that respond ...

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs An array is a fundamental data structure category ...

As this post has demonstrated, Arrays.toString(Object[]) and Arrays.deepToString(Object[]) are particularly valuable in obtaining a useful String representation of an array’s contents. The java ...

So, this could be a really dumb question, but I've been searching the API's and can't find much that's working for me.I need to search a 2d array for for the index value of an element. I can't ...

Java arrays - a brief tutorial In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.