Category:

Java

by Imran Shaikh 0 comment

Read and modify the behavior of the class at runtime with Java’s Reflection API. It is used by Spring to auto wiring your dependency.

by Imran Shaikh 0 comment

Using thread pool in java to reuse the thread. Thread pool increases the efficiency of the multi threading programs or code.

by Imran Shaikh 0 comment

Java 16 is released a few days back by Oracle. From 17 new feature improvements, these 4 features will affect how java developers code.

by Imran Shaikh 1 comment

we will have a look at how we can easily install the latest Java or JDK on the Ubuntu system. It will be a …

by Imran Shaikh 0 comment

To use the partitioningBy Collector, you have to pass the Collectors.partitioningBy in the collect() method of Stream API.

by Imran Shaikh 6 comments

This Multi-Database HikariCP pool code aims to reduce the boilerplate code to a bare minimum, giving you a small and readable code.

by Imran Shaikh 0 comment

Prefer using plain JDBC for huge data migration. One record at a time is too slow, instead, use a batch system of JDBC and …

by CodersTea 0 comment

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 …

by CodersTea 2 comments

most asked interview question, Comparable vs Comparator. Both beginners and experienced persons get this question in their interviews

by Imran Shaikh 0 comment

Stream API’s groupingBy is similar to GROUP BY of SQL since it groups and collects the objects based on given condition or value.

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