ThreadLocal in Java – Example Program and Tutorial

ThreadLocal in Java is another way to achieve thread-safety apart from writing immutable classes. If you have been writing multi-threaded…

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How to create PDF File in Java – iText Example

Hello guys, generating PDF files in today’s enterprise applications is quite common. Doing this with Java is not an easy…

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10 Examples of ConcurrentHashMap in Java

Hello guys, if you are new to Java programming and want to learn ConcurrentHashMap class in Java then you have…

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What is Bean scope in Spring MVC framework with Example

Bean scope in Spring framework or Spring MVC is scope for a bean managed by Spring IOC container. You may…

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Difference between JVM, JIR, JRE, and JDK in Java

JRE, JVM, and JDK are three terms you often heard in conjunction with Java programming language, and most people either…

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10 JdbcTemplate Examples in Spring Framework

Hello guys, If you have been using the Spring framework then you may know that the JdbcTempalte is one of the most…

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Why Frontend Developers should learn Firebase in 2020?

While Firebase is around for quite some time, it really got the traction in the last couple of years after…

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Why use Cloud Computing? Advantages and Disadvantages

Cloud Computing has been a buzz word in the IT world from the last few years. When it first appeared,…

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How to use Exchanger in Java with Example

Hello guys, if you are working in a concurrent Java application then you might have heard about the Exchanger class…

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