How to use Dates and Times in Java 8
The old version of date time have many drawbacks, Java 8 provides java.time package to solve them clearly. So, in this article, we will learn how to use Dates and Times in Java 8, especially the way to communication between database and application.
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Reentrant lock in Java
In this article, we will understand how to use reentrant lock in Java. Let’s get started. [comment]: <> ( synchronized keyword ReentrantLock ) [comment]: <> ( ——————————————————— ———————————————————————– ) [comment]: <> ( Internally it’s implemented by using two-byte code instructions MonitorEnter and MonitorExit, this is generated by the compiler. The...
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Producers and Disposers in Java EE
Until now we’ve seen how CDI can inject bean into other beans that are valuable in the bean archive. The problem is that when we integrate third-party frameworks, their classes are not packaged in bean archives and, therefore, are not discovered by CDI, and can’t be injected.
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How to create multi-modules project in Spring
In this article, we will learn how to configure multi-modules project in Spring with the support of Maven build tool. Using this approach makes our code better structure, easily maintain.
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