Most developers don’t wake up and say “I choose OpenJDK 11 because it’s my comfort runtime.” Let’s be real. If you’re still on 11 in 2025, it’s usually not because you want to be. It’s because ...

Java is one of the most widely used programming languages in the world, making it a core subject in technical interviews for roles such as Software Developer, Backend Engineer, Full-Stack Developer, ...

Abstract: There are many test generation methods, but few of them consider the character strings. This paper proposes a method to generate test data for C programs with character strings and character ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

Counts the occurrences of a value in an array. Use Arrays.stream().filter().count() to count total number of values that equals the specified value. Returns the difference between two arrays. Create a ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ludi Akue discusses how the tech sector’s ...

How to Extract a Substring in Excel Using FIND() and MID() Functions Your email has been sent Learn how to use MID() and FIND() and then combine them to parse substrings from inconsistent data.