We must know what a proxy is to design cloud systems and pass in the systems design interview. Proxy is powerful and useful to create an intermediary between the client and server. Let’s see what types of proxies we have, how they can be...
This Java Challenge will teach you how to intercept a method with Java. When you need to intercept a specific method for some reason, you can use the same technique of this Java Challenge! It’s useful this knowledge on your toolbelt! You can...
To make code flexible and easy to maintain we must find a way to encapsulate and not repeat the code. What if we need to do a specific treatment every time we get an Exception? Would we repeat this code in the entire application? We could, but...