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.
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How to use collections in Java's Multithreading
In this article, we will learn how to use concurrent collections in Java.
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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.
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Implementation with file in Java
Implementation with file is very crucial for programmer. Master read/write file is obligated with them.
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