Ten Ways to Reverse a String in Java

Write an program to reverse a string in Java. We have covered 10 different ways (and 15 different implementations) to reverse a string in java -… Read more

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Opinionated Database Access in Java

Every now and then I get my hands on a Java project that requires to talk to a database. Depending on who of my team mates I'm talking to, database experts or Java developers, there exist different views on how to model and access data. In my early days a... (more…)

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Measuring Time: From Java to Kernel and Back

Problem Statement Even the most basic problems become interesting when you dig deep enough. Today, I would like to do a deep dive into measuring time in Java. We will start with the very basics of the Java API and gradually move lower in our stack: throug... (more…)

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