22. Collections in Java - Part1 | Java Collections Framework in depth

➡️ Notes link: Shared in the Member Community Post (If you are Member of this channel, then pls check the Member community post, i have shared the Notes link there)

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Chapters:
00:00 - What is Java Collection Framework
03:00 - Why we need Java Collection Framework
10:29 - Collections Hierarchy
12:35 - Iterable Interface
26:30 - Collection Interface
37:31 - Collection vs Collections

[omkardeshpande]

That chart has given a big picture of the whole collections framework! Loved the playlist!

[bhuvanakuppusamy]

Excellent video as always. Targeting to complete the entire playlist before this month end 2024. One thing I need to mention is, each and every video is linked and properly explained no matter if it is 1st video, membership (videos) or common videos which is visible to everyone. Such an amazing playlist, Shrayanash. Thanks Man 😊

[venkatasudharshanbadri]

Sir, This is the best class I ever seen on internet about collection framework ❤

[saurabhpandey]

Best video on Collections learnt a lot of new things

[pleasantdayNwisdom]

Watched VIDEO 2
My Motive for commenting: Watching all videos of sir, to get his personal guidance and referals for sde job .
My Feeling : Amazing to learn from someone in big position in paypal company
Want to be under ur guidance and chatrachaaya
Thankyou Shrayansh sir/bhaiya.

[utkarshmaddhesiya]

I can not thank you enough for this awesome video!!

[parwezalam-lorp]

sir your content is best content for java and springboot which is currently available on youtube. but your few lectures are only for the member only . my only request is that please open your content for all.

[shrishailmadari]

bro the pdf u mentioned in the community addition, are really blurrry, i got checkeup my eyes cause of tht blurred content, for God sake please try to make them visible properly even when zoom in also they are very blurry...

[reyyisuresh]

Bro, where did you learn all these concepts with such amazing clarity? Did you learn them from any specific book or resource? If so, could you please suggest it? Would love to dive deeper and improve my understanding like you!

[TARGETSubconscious]

pls make a video on Collection important methods like CollectionsTomap, Collections.groupingBy and methods they overload

[byxbksj]

how to zoom over the notes ? I purchased the udemy and can not zoom on course notes from the url

[AtharvaRao]

it should be Iterable not iter-ratable .. similarly in another video on database isolation it should be repeatable read and not repeata-table read .. not sure if anyone else pointed out .. but the mistake tends to stick for new learners .. Please correct so that the new learners who are not familiar dont pick the wrong words

[zaheerabass]

Why the utility class should be static? Is it just because we can call the utility methods without creating an object or any other reasons also?

[rishabhvarshney]

you will explode on internet if you remove membership from the playlist.

[dead-ureo]

Iterable is a functional interface right? as only one abstract is there?

[Shivam-wksq]

Pls create a playlist on reactive programming in java also.

[ashishjaiswal]

ArrayList<Integer> list = new ArrayList<>();
list.add(4);
list.add(5);
list.add(6);
Iterator<Integer> valueIterator = list.iterator();


}
for this code output is 5, 6
I checked on onlinegdb, It's compiler fault or is it a bug?

[MissBlurryFace]

Thanks for the explanation but I wish you would have used the correct Interface name "Iterable" and not "Iteratable". I had to constantly keep reminding myself that it is "Iterable".

[pranavsharma]

cannot find the notes in the community section

[ShekharGupta-dejr]

Hi, Do you know how can I download this notebook and make my own notes ? Pleas help. It will save lot of time to me. Or if possible could you please share notebook to me ?