Use Scanner in Java correctly

There are so many ways to process with standard I/O or files. But using scanner is useful for breaking down input into tokens and translating token according to their data type. [Read More]
Tags: Java

Annotations in Java

I were a beginner in programming with Java web, especially Spring MVC, Spring Boot. When I saw about @Configuration, @PropertySource, @Component, …, it makes me confused to understand what it is doing here. [Read More]
Tags: Java