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This Multi-Database HikariCP pool code aims to reduce the boilerplate code to a bare minimum, giving you a small and readable code.
Prefer using plain JDBC for huge data migration. One record at a time is too slow, instead, use a batch system of JDBC and …
Hey, Tea Lovers! Today let’s look at the most asked interview question, IS-A & HAS-A relationship. Both beginners and experienced people get this question in …
most asked interview question, Comparable vs Comparator. Both beginners and experienced persons get this question in their interviews
Stream API’s groupingBy is similar to GROUP BY of SQL since it groups and collects the objects based on given condition or value.
Difference between final, finally, and finalize in Java. Mostly the beginners face this question. Same name, different work.
Eclipse IDE Plugins that every programmer must-have. These free and easy to use plugins help you to boost your productivity.
Boost your productivity with these IntelliJ IDEA plugins. Every programmer should have these plugins.
How to add SSL in Java with the help of keytool. Create your own truststore in java with keytool.
how you can iterate over a List, be it ArrayList, LinkedList or any other. Basic loop to iteration to Stream API. And also, figure …