How does HashMap internally works | Java Interview Questions in Hindi

In this video i am going to discuss how hasmap integrally stores values.

HashMap is a part of the Java collection framework. It uses a technique called Hashing. It implements the map interface. It stores the data in the pair of Key and Value.

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All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.

[kislayaroy]

I asked this question thousand times with my trainer and my seniors devloper why we override .equals() in main class believe me no has better explain it like you did or even google don't know the answer just love it 🔥♥️

[ShinAkuma]

9/10 Interviewers ask this question. And then you never use this information in work.😆

[realknowledge-]

Sir i watch your tutorials and their is no doubt that you are one of the best teacher i request you please create vidoe on HashSet internal Working...thank you

[anilgadekar]

Super explanation, but one point I have to add here if u want,
If we got hashcode is same then we first call internally '==' operator to check both object if it is same then we call .equals() method. If I'm wrong please correct me.

[ripusudansoni]

hii durgesh I regular watch your video. spring series is really good series, please make video on soap api and rest api and new concept also

[rpstudio]

Thanks Durgesh.. keep this interview series questions ..

[akashranjan]

Please internal working of ConcurrentHashMap and HashSet pr bhi video banaiye.

[technoshri]

Bhaiya collection ke har topic par interview related ek video bana do

[hrithikkushwaha]

sir please make a complete playlist of java interview questions.... please🙏🙏🙏🙏🙏🙏

[dnyaneshwarvajire]

Thanks sirji ur teaching is very helpful for my getting job heartly thanks sir

[acousticjaadu]

Awesome video, sir ap ek Hastable ka bho short video bana dijiye

[ripusudansoni]

make video on spring project conection and configure with.yaml file

[prakash]

Hi Durgesh thank you for making such vedios, please make video on shallow clone deep clone

[TheChi]

Sir threshold value kaise nikalte hai wo bhi puchte hai iske baad. Uspe bhi ek video bna dijiye sir.

[shivajeeyadava]

Please make series of multithreading and exexutor framework.

[_sushantgupta]

When we create first node what will it keep in the hash component of first node

[prachiwankhade]

Can you please also add a internal working of concurrent hashmap

[priyankagawali-qvrx]

how garbage collector works internally please make a such video forthis question also.

[_nabihasan]

kindly make the video serialization and deserialization in java

[AmitChauhan-fvmf]

can you create a video on singleton class with example...maybe db connection on different envt like test, local, prod