Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

In the ClassToJson class, when generating a JSON example for a field of type List, the output currently shows the field as an empty array, e.g., test: []. In this state, there is no indication of what ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Good programmers need to create code that efficiently solves problems, using various methods. A ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

In Java, arrays are useful data structures that store elements of the same data type sequentially in memory. Frequently, developers need to determine the size of an array for various reasons like ...

Rebuild array. Then Replace the 4 with 16. to become 8+8+16 32TB Example A-stage 3 then 6 months another 18TB drive 8+16+18 And personal opinion at this point in time I wouldn't worry about losing 2 ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

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 ...

More than three-quarters of applications written in Java and .NET have at least one vulnerability from the OWASP Top 10, a list of software weaknesses that developers typically use as a baseline for ...