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One of the components of my OpenTelemetry demo is a Rust application built with the Axum web framework. In its description, axum mentions: axum...
Java introduced the concept of checked exceptions. The idea of forcing developers to manage exceptions was revolutionary compared to the earlier...
Java has long been infamous for its NullPointerException. The reason for the NPE is calling a method or accessing an attribute of an object that has...
Some, if not most, of our judgments regarding technology stacks come either from third-party opinions or previous experiences. Yet, we seem to be...
Java Stream's Collectors methods fit most use-cases. They allow returning either a Collection or a scalar. For the former, you use one of the toXXX()...
This week, I learned about a nifty "new" feature of Optional that I want to share in this post. It's available since Java 9, so its novelty is...