Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

Scalability and performance are always issues that dog the Java platform. But with so many lessons learned from languages like Scala and Clojure, will Java 9 take on these scalability issues by ...

Java array size and length Here are the most important concepts developers must know when they size Java arrays and deal with a Java array’s length: The theoretical maximum Java array size is ...

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs ...

Multidimensional arrays are usually processed inside nested DO loops. As an example, the following is one form that processes a two-dimensional array: DOindex-variable-1 =1 TOnumber-of-rows; ...

I have an MxN matrix of values, and I'd like to dynamically add either rows or columns to the matrix using "redim preserve". Anyone know which one is going to be better performance-wise?p.s. it ...

Here's my problem: I need to scan through the byte array returned by decrypting a .pdf and replace some hard-coded values in the file before sending it along to a servlet response.In Perl this is ...