With Rust and the Crux framework, cross-platform apps can be implemented with a clear core, UI separation, and ...

When an OpenAPI specification defines a enum schema with type: string and this schema is used in a requestBody, the Java generator produces an API interface method where the parameter is typed as java ...

Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...

Abstract: Writing unit tests against implementation detail in production code, often embodied in non-public methods, is considered bad practice in formal and gray literature. This is because it leads ...

package org.acme; public class MyClass { private enum Color { black, white, blue,red,green; } public MyClass(String foo){ Color.valueOf(foo); //This line causes the ...

In response to my blog post Using Java Enums for Units Conversions, mr. Bear observed that another approach to implementing the enum that stores temperature scales and provides conversion ...

When I was writing code regularly in both C++ and Java in the early days of Java, I often missed Java’s (at the time) lack of an enum. Fortunately, when Java finally got its enum, it was worth the ...