Java Collections Explained (with examples)

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  • เผยแพร่เมื่อ 10 ม.ค. 2025

ความคิดเห็น • 93

  • @vm7240
    @vm7240 ปีที่แล้ว +10

    so concise yet covers all the important stuff. wow

  • @djibrilbkao655
    @djibrilbkao655 ปีที่แล้ว +3

    Now i understand that people fetch knowledge in order to get view but you're so pragmatic that you go always to the Point...
    Thank you very much

  • @adamgovoni3091
    @adamgovoni3091 2 ปีที่แล้ว +20

    This was very helpful! You do a fantastic job clearly explaining these ideas with good visuals. Subscribed.

  • @GermanCoder42
    @GermanCoder42 10 หลายเดือนก่อน +2

    Sheet bro, this was really good, so many usufull information packet in one short video, thank you, we gas gone through the whole Computer Science curso for data structure in 10 min .

  • @itsgil3740
    @itsgil3740 ปีที่แล้ว +18

    Insanely well summarized and explained. Thank you 🙏

  • @nightero6873
    @nightero6873 หลายเดือนก่อน

    This is perfection in summarizing concepts.. Just Wow

  • @rayforever
    @rayforever 5 หลายเดือนก่อน +1

    Underrated, thank you so much bro, i was really confused with these lots of different DS, i didn't get how it differentiate and when to use other tho i had notes still couldn't make sense until i completed this video... you need to keep up, this quality content have all what it takes to be best of it...

  • @arhianalbis918
    @arhianalbis918 2 ปีที่แล้ว +3

    Ive been looking for a visual CS channel !!! Thank you! Please keep making videos :))

  • @the-pratik
    @the-pratik ปีที่แล้ว +4

    Best channel to revise the concepts in lesser time❤️👍

  • @himaloymusic.793
    @himaloymusic.793 3 หลายเดือนก่อน +1

    So small but full cover with the main gist.... Love it.

  • @skumakerguitar8708
    @skumakerguitar8708 7 หลายเดือนก่อน +2

    Best Collections framework explanation! simple and understandable

  • @theoriginalmishra
    @theoriginalmishra 3 ปีที่แล้ว +13

    Its good quick introduction for understanding about collections. I think you should create playlist on it.

  • @0xMA
    @0xMA 2 ปีที่แล้ว +2

    Truly underrated channel

  • @i_am_panther_x
    @i_am_panther_x 2 ปีที่แล้ว +4

    Keep doing what you are doing!. The Java content you have is amazing.

  • @MW-fm1qq
    @MW-fm1qq 2 ปีที่แล้ว +1

    Your video deserve more attentions! I like your explaining!

  • @yassouuchiha
    @yassouuchiha 7 หลายเดือนก่อน +1

    THIS MAN IS A LEGEND!

  • @helenbirru1324
    @helenbirru1324 7 หลายเดือนก่อน +1

    All I am saying is Wow! Thanks for this amazing video. You make my life so much easier🙏🙏🙏

  • @therealbradleywayne
    @therealbradleywayne 2 ปีที่แล้ว +3

    thank you! very useful as my textbook did not do such a good job in explaining this

  • @mariaikas9641
    @mariaikas9641 ปีที่แล้ว +1

    Must helpful video I have watched about collections!

  • @whyonearth244
    @whyonearth244 3 ปีที่แล้ว +3

    Great video. Keep up the good work!

  • @Imagine_Baggins
    @Imagine_Baggins 8 หลายเดือนก่อน +1

    Good video. Just started learning about OOP and using constructors yesterday, and this has given me some perspective on some of the behind the scenes systems and in-built functionalities that I haven't got to yet.
    Thanks for sharing man.
    edit: just wanted to add a small piece of constructive criticism, please don't take it negatively, as the overall quality of the video is good.
    From what I gather, while there were many helpful examples in this video that showed the each system in action, I think the overall distribution of information could have also had some more moments to focus on the Wikipedia articles you mentioned-nothing long-winded, maybe just some highlighting some of the key systems that you covered for each of the 3 parts of the collection.
    That's all for my nitpicking. Be well and keep well.

    • @visualcomputerscience
      @visualcomputerscience  8 หลายเดือนก่อน +1

      Any feedback is welcome as long as it's provided with good intentions, as you properly did in your comment. Great suggestion, I can make a new video about red-black trees in the near future, I haven't included it right here because it was not in the scope for this video, but I'll definitely consider it for a future one. Thank you and stay tuned for more content!

  • @austecon6818
    @austecon6818 3 หลายเดือนก่อน +1

    Amazing video. Thank you!

    • @visualcomputerscience
      @visualcomputerscience  2 หลายเดือนก่อน

      Thank you! Check out the other videos and let me know your thoughts

  • @brucewalker7095
    @brucewalker7095 2 ปีที่แล้ว +1

    Amazing explanation, subscribed.

  • @ConstantinSummer
    @ConstantinSummer 2 หลายเดือนก่อน +1

    Great video! Can you pls share how to do this 'stars travel' effect while presenting?

    • @visualcomputerscience
      @visualcomputerscience  2 หลายเดือนก่อน

      Thanks! Sure, I’ll make a clip to show how this can be achieved

  • @ChrisAthanas
    @ChrisAthanas 3 ปีที่แล้ว +2

    Useful quick breakdown

  • @dawidwalaszczyk1640
    @dawidwalaszczyk1640 2 ปีที่แล้ว +2

    Finally! I understand collections! Thank you! Lambda maybe?:)

  • @luckybard2163
    @luckybard2163 3 ปีที่แล้ว +2

    Thank you, I'm really appreciate it 😍

  • @emca1597
    @emca1597 4 หลายเดือนก่อน +2

    what are the best new user friendly IDE's that new programmers should use? what do you recommend?

    • @visualcomputerscience
      @visualcomputerscience  2 หลายเดือนก่อน

      Intellij IDEA Community Edition is perfect for JVM development

  • @thiravidan1
    @thiravidan1 10 หลายเดือนก่อน +2

    Short and sweet

  • @chucksresume7203
    @chucksresume7203 ปีที่แล้ว +1

    Great video!! Thank you!

  • @anthonyay9813
    @anthonyay9813 2 หลายเดือนก่อน +1

    very helpful. Hope the speech speed is slower to be easier to follow

    • @visualcomputerscience
      @visualcomputerscience  2 หลายเดือนก่อน

      Thanks! You can slow the video down from the video controls if you need to, but agree, the speed is quite high

  • @HarinejanPanchalingam
    @HarinejanPanchalingam 2 หลายเดือนก่อน

    underrated!!

  • @j3ns
    @j3ns 2 ปีที่แล้ว +1

    Great video! Thank you so much :)

  • @afg04002
    @afg04002 11 หลายเดือนก่อน +1

    Great review

  • @achrafjammoussi8374
    @achrafjammoussi8374 3 หลายเดือนก่อน +1

    Just perfect 👌

  • @IslamTheRightWay10
    @IslamTheRightWay10 2 ปีที่แล้ว +1

    Amazing video!

  • @markrosen1151
    @markrosen1151 2 ปีที่แล้ว +1

    Thank you very helpful

  • @SadlyEmptyRightSideOfTheBed
    @SadlyEmptyRightSideOfTheBed ปีที่แล้ว +1

    What about Streams?

    • @visualcomputerscience
      @visualcomputerscience  ปีที่แล้ว

      Good question, that's the next video on this channel. Stay tuned!

  • @dawidwalaszczyk1640
    @dawidwalaszczyk1640 2 ปีที่แล้ว +1

    or streams!

  • @denilsonmilisse981
    @denilsonmilisse981 8 หลายเดือนก่อน +1

    Você fala português? Parece um brasileiro falando inglês.

  • @shwimwhearz4819
    @shwimwhearz4819 2 ปีที่แล้ว +2

    //Not sure why so little subs, makes no sense...
    sub++;

    • @KyleMalcolm24
      @KyleMalcolm24 2 ปีที่แล้ว

      while (sub != 1000000) {
      sub++;
      }

  • @mesbahied4284
    @mesbahied4284 2 หลายเดือนก่อน +1

    damn

  • @Noahfoto1
    @Noahfoto1 หลายเดือนก่อน

    r u okay r u speaking so fast for

  • @SaiGanesh-m1o
    @SaiGanesh-m1o 10 หลายเดือนก่อน +2

    your telling very fast can u tell slowly

    • @visualcomputerscience
      @visualcomputerscience  8 หลายเดือนก่อน

      I'll consider that for the next videos, thanks!

    • @gianmarcolarosa5470
      @gianmarcolarosa5470 8 หลายเดือนก่อน +7

      Slow the video

    • @nadesseril
      @nadesseril 4 หลายเดือนก่อน

      If it's really required, you can change the playback speed in TH-cam.

  • @ashwin123123
    @ashwin123123 ปีที่แล้ว +2

    I think LinkedList.remove(index) and LinkedList.remove(value) takes O(N) since they require traversal of the list before removing

    • @visualcomputerscience
      @visualcomputerscience  ปีที่แล้ว

      Yes, that's correct! I also mentioned that in the video as well