1.write code for implementing stream api. 2.@configuration annotation 3.@component and @confoguration difference 4.Spring data JPA working 5.Microservice communication 6.java 8 features 7.Global exception handling 8.code for customer query to fetch employee using name,id and email
What is the different between PUT and POST in REST?
Just the BIO has been asked
PUT vs Post String s ="abc"; replace(s);
Encryption and decryption in spring security
The usual online test through HackerRank
How to return value from a thread ? or Share variable between two threads?
use of wrapper classes
HashMap.get complexity - how internally works
How to use multiple databases in hibernate, does it required different config configurations files? Can we use different databases using the same session?
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