Java Accademy

25/01/2023

Want to Learn CQRS

31/10/2019

Interested in ConfigMap and Secrets In Kubernetes ??

11/10/2019

https://www.tutorialspoint.com/kubernetes/kubernetes_network_policy.htm

Kubernetes - Network Policy - Network Policy defines how the pods in the same namespace will communicate with each other and the network endpoint. It requires extensions/v1beta1/networkpolic

30/09/2019

https://www.concretepage.com/java/example_weakhashmap

The key of WeakHashMap has weak reference. If the key has been garbage collected, then the entry in WeakHashMap object will automatically be deleted.

26/09/2019

https://stackoverflow.com/questions/51232366/why-is-the-iterator-method-present-in-both-iterable-and-collection-interfaces

The Iterable interface has the method below: Iterator iterator(); The Collection interface extends Iterable, and it also declares the same method. I am doubtful what was the need of p...

26/09/2019

https://www.programmerinterview.com/java-questions/bit-manipulation-interview-question/

Bit Manipulation Interview Questions and Answers Write a Java method that will return the number of bits that will need to be changed in order to convert an integer, X, into another integer, Y and vice versa. The method should accept two different integers as input. For example, if your method is pa...

24/09/2019

https://www.youtube.com/watch?v=QV7ke4a7Lvc&feature=youtu.be&fbclid=IwAR3WLOljnIjX8j7GMknn_eqkYCY9l8RLhfpRjYkFCAs9fxwGcgF-2IcWd1c

This video explain you how to develop a CRUD (Create, Read, Update, Delete) Web Application using Angular 8 as a front-end and Spring boot 2 restful API as a...

21/09/2019

Collected....Don't ask anything..

21/09/2019

Interview Question - There are 5 threads which are trying to insert same key-value pair(entry) in a LinkedHashMap. What should be the behavior of Map here.

20/09/2019

20/09/2019

what will be the output??