Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

How to sort an list of objects. In most practical scenarios, we won't be writing our own sorting function. Instead, we would use Java's built in sort functions. For a collection (e.g. an ArrayList), ...

Abstract: To assist Java programming educations, we have developed a Web-based Java Programming Learning Assistant System (JPLAS). JPLAS provides fill-in-blank problems to let students study the ...

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 ...

School of Computer Science and Technology, Shanghai University of Electric Power, Shanghai, China. Counting sort is a linear time complexity sorting algorithm, first proposed by Harold H. Seward in ...

Abstract: One of the newest forms of serverless computing is Function-as-a-Service (FaaS). FaaS provides a framework to execute modular pieces of code in response to events (e.g., clicking a link in a ...