Java 8 Stream API Cheat Sheet for Interviews | PlayBook | @Javatechie

#JavaTechie #Microservice #SpringBoot #DesignPattern

👉 In this video, I'll cover all the essential Java 8 stream methods with real-world examples

What You Will Learn:
------------------------------------
👉forEach(Consumer)
👉filter(Predicate)
👉collect(Collector)
👉map(Function)
👉distinct()
👉flatMap(Function)
👉sorted(Comparator both ASC and DESC)
👉min() & max()
👉GroupBy
👉findFirst()
👉findAny()
👉anyMatch(Predicate)
👉allMatch(Predicate)
👉noneMatch(Predicate)
👉limit(long maxSize)
👉skip(long n)

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Disclaimer/Policy:
📄 Note: All uploaded content in this channel is mine and it's not copied from any community, you are free to use source code from the above-mentioned GitHub account.

[iranna]

I'm preparing for interview, it was much needed.

[javafasttrack]

My weekend assignment started with this video

[akshayjagtap]

Thank you🎉
Interviewers asking something difficult - like operation on 2 maps

[subbareddyv]

Very useful video for the lazy fellows like me...😀😀
Thankyou Java Techie!!

[himanshupalmia]

I am just downloading it and saving for reference...Thanks for the video

[cryptoprobe]

Hi @javatechie. Thanks for your contribution 😊. Wish you the best in ur future endeavours 😊.

[guttakindavlogs]

No body YouTube Channels said clearly End-to-End Unit Testcases videos by using based on spring framework application and Springboot Application. Everyone said basic Unit Test cases videos available in YouTube but advanced deep dive techniques didn’t explained? I hope will you explain one series!

[prasadks-yx]

thanks you very much, I am experienced java guy but worked on legacy technologies, I learn spring boot microservies and other latest technologies through your video's. recently I faced an interview question like..fetching data from different tables with different services like A, B, C...B is failed but still I want to fetch data from C...is it possible? if yes how? is there any way in executor and compatible feature to achieve this.? please explain

[tejastipre]

Hello javatechi can you please create more details example with parallel stream only.

[bala]

@Javatechie  bro some subscribes asking different kafka topics in comment section and also they tell this topic is widely used in industry and ask more advanced topic .I want to know what are the advanced concepts in kafka....as a learner in Kafka .what are the topics we already learnt in your series and how many topics left.i request you just a quick road map for learning Kafka like a syllabus bro..

[priyotoshmaji]

Reduce and parallel stream should also included

[darogajee]

Please do some use case collectors.joinning