A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Reference: https://docs.microsoft.com/en-us/dotnet/standard/generics/covariance-and-contravariance Covariance - enables you to use a more derived type than originally ...

Java programmers use data structures to store and organize data, and we use algorithms to manipulate the data in those structures. The more you understand about data structures and algorithms, and how ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Welcome to the Week 4 repository of our Java learning series. This week was dedicated to mastering *Java Generics, **Collections Framework, **IO Streams, **Exception Handling, **Regular Expressions, * ...

There are many ways to do anything in Java, and there is no conclusive right way. Often, the right way is simply the way you know best. Imperative loops like the for loop are the most basic way to do ...

The details of Java EE 6 have been getting hashed out for quite a few months in the JSR 316 expert group, which I am part of. The goal of this article is to give you an overview of the changes in Java ...