How to Safely Call Blocking Code in Spring WebFlux Without Breaking Reactive Flow
There might be situations where you need to invoke a blocking call within a reactive flow in Spring WebFlux. This can be an external service like a database API, file…
Advanced Java Concepts Every Developer Should Know
If you’re already familiar and well-versed with basic Java syntax, object-oriented principles, and standard libraries, it’s time to move on to advanced Java. Java has a treasure trove of powerful…
How to Find the Difference Between Two Lists in Java
When working with collections in Java, a common task is figuring out what’s different between two lists. Maybe you’re syncing data, comparing results, or just trying to identify what’s missing…
Remove Duplicate Elements from a Java List
In this post, we’ll walk through multiple ways to remove duplicates from a Java List, using: Depending on your use case and preference, decide which approach is the best fit.…
How to Partition a List in Java – Different Approaches
Partitioning a list in Java is a common task, especially when dealing with large datasets, batching, or displaying data in pages. The idea is simple: split a big list into…
Akka Ask Vs Tell – Choosing the Right Pattern
Ask and tell are the two fundamental patterns for communication between actors in Akka and Pekko ( the open-source version of Akka). While both are intended to send messages to…
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