Java 8 groupingBy | groupingBy In Streams |Java Shastra

🕘Timestamps:
0:10 - Introduction

💛 Git hub Repo Link:

🎃Java 8 Related Videos:
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✅Grouping by in java 8 stream:
✅Filters in java 8 stream:
✅ Exception Handling in Java 8 Completable Future:
✅ Java 8 Completable Future:
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🎥 Kafka Related Videos:
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🎬 Kafka Installation :
🎬 Kafka Producer Java config based :
🎬 Kafka Producer and Consumer , YML Config :
🎬 Kafka Producer and Consumer , Property file Config :
🎬 Kafka Consumer with Filter :

🎃Unit and Integration Testing Videos:
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✅ Unit testing with Junit and Mokito for spring boot:
✅Code coverage with Jacoco:
✅ Integration Testing with Spring Boot:

🚀 Useful playlists
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❤️ CRUD application with Spring boot and MySQL Database:
❤️ Java 8:
❤️ Kafka with Spring Boot:
❤️ Git Complete Series:
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[ashutoshpathak]

Basically, he wanted to Group Rashmi and himself together :P . Smooth af bro.

[rohitkundu]

I was searching for this tutorial all over the internet, but there comes you then with so simplicity.

[sundarraj]

Really, best explanation for learners

[TheStefannel]

It takes more time to figure out the grouping, method, etc than to actually declare a map of type<a, b>, iterate over the list and add them to map.

[ashokyadav-zvex]

Very good video brother. Because of you I cleared an interview in a very good MNC company. My well wishes with you. Thanks.

[ashishdhuppe]

Thanks Brother❤ finally i understood grouping by method.

[Rakesh-xpyo]

Your explanation style is truly good. Thanks for this video.

[PremkumarKushwahaSingh]

The video is indeed helpful. Please upload more

[karthiknov]

Hello Sir, It's One of the Best Explained concepts on Grouping by.Thank you

[ramaraogangadhari]

It is very useful and explained as very very simple great work bro👏

[DurgaShiva]

Best video on this topic till date, big thanks to you, request you to please make video on internals of spring-boot as well, like @EnableAutoConfiguration, or why do we need a main method in a spring-boot-app, please if you can, will be very helpful for beginners

[nsjdeveloper]

Excellent bro i am searching for this code

[sproutboot]

What does he mean by reduction operation? Like toSet and toMap? Change the defualt list return type by groupingBy method?

[neelimaparamsetty]

Can you explain how we can group by who has 80 in marks?

[asutoshnahak]

nice explanation dude...
can you plz do a example for flattening concept for below collection

Map<Department, List<Employee>> map=new HashMap();

to do different operations on Employee object

[knowledgeshare]

how to find sum of the salary is greater 5000 of each department????

[brandojeanpiercalderonpuen]

Good video, it would be better if you Improve your English pronnunciation bro, just a constructive critic. Happy Coding!!

[akshaynalamwar]

Nice 👍…what happens if i do groupby using name and name has a null value??

[vickyanand]

Nice explanation. Can you also share tutorial on different Map implementations ?