OOP 7 | Collections Framework, Vector Class, Enums in Java
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- Опубликовано: 27 июл 2024
- This seventh video of the complete object oriented programming (#OOP) course in Java will clear some of the most important concepts for you such as:
- collections framework
- vector class
- enums in Java
Complete OOP playlist: • Object Oriented Progra...
Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us!
👉 Resources
- Join Replit: join.replit.com/kunal-kushwaha
- Complete Java DSA playlist: • Java + DSA + Interview...
- Code, Assignments, & Notes: github.com/kunal-kushwaha/DSA...
➡️ Connect with me: kunalkushwaha.com
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Timestamps:
00:00 Introduction
00:50 Collections Framework
02:12 Need of Collection Framework in Java
04:50 Understanding Collection Framework
11:10 Vector Class
11:32 Vector Synchronisation
13:37 Vector Code Example
15:04 Enums in Java
22:57 Enum Inheritance
26:18 Outro
#placement #dsa #interviews
Thank you Kunal Sir for providing such a perfect playlist on OOP-java. Can't tell how much it’s helping me! Peace and happiness be upon you :)))))
Thanks for teaching us like no one did till now!! One small request, please make lectures on dynamic programming as well!!
This series is on another level🔥 Kunal.Keep it up👍
THE BEST OOP tutorial and videos on RUclips. @kunal you explained it so beautifully and really had fun watching and implementing those concepts..
Finished. Thank you so much!
Thanks a lot Kunal for such a valuable course It helped me a lot to clear my concepts of OOPS
# GOD Of DSA
Hi I am a 11yr exp java guy was searching for some free course on youtube for DSA came accross your course and i just feel love in it...all in one place that too with java...i must say you have done very awsome work...your name will be there on this earth as long as DSA will be asked in interviews...May God Vishnu Bless You :)
I would like to thank you for the way taught java dsa .. i was able to get multiple job offers because of it.
This opp playlist is the next level things. Love you Kunal.
Great content! Looking forward for future vidoes.
Amazing content Kunal !
Keep up the good work, Thanks a lot ..!
Finally completed OOPs concepts with a lot of clarification and understanding. I tried to learn from multiple resources but this content is really Zero to FAANGM!!
Thank you for the course Kunal
Thankyou Sir Great Explanation✨🙏🙇♂❤
Please reply by when this course will finish?? And how long this whole playlist will take to finish it as a beginner or should i go through any prerequisite thing?
It's amazing. Thanks for these contents.
Please create contents on java Multithreading and java awt. It's my humble request to you.
I just wasted my 1 year.... Apna College walo k baato may aa kar ... C++ may DSA kar raha tha and the quality they delivered was horrible. Ja k unka recursion,graph,hashing dekh k aana, ye CP wale itna ganda padhaya kuch samajh nhi aaya. I'm glad i got Kunal's video in early 2nd year. I hope I'll prosper. Thank You so much Kunal , You're doing a great job!
Mera content acha lage hopefully
@@KunalKushwaha Indeed It's the best course I've ever seen on RUclips . I love the way you teach .
@@debanjan_poddar its good to criticize when you don't like something. How will others then know about it then?
Bhai CP kya hota hai? Computer programming?
@@yash-ss5ln competitive Programming.
loved the Oops playlist. thank you Kunal
Feeling Confident in OOPs after this playlist 🤩😀
Thank you so much 🙏🙏 Your content is very helpful for me🙏🙏
Watched the complete playlist. Thank Kunal !!
this full series is like a gem.
Best content on DSA available on youTube is here❤❤
thank you so much kunal :3
It's really very helpful for my interview preparation
Thank you kunal
brother never stop posting you are doing great work and we are getting such a high level of content from you.
he is stopped already!
I'm a bit confused in the chart that was shown at the beginning, like isn't HashSet a class that implements the Set interface (but HashSet marked yellow for some reason) and also I had read that for interface to interface we can't use the impliments keyword but in the chart it's depicted that, Tree Set (Interface) implements the Sorted Set interface??
Can anyone clear that, my understanding is wrong or is it a mistake?
i am looking for this comment... Thank you... got stuck here...
Completed the OOP playlist...Great stuff by Kunal... Thanks Bro
Glad you liked it
@@KunalKushwaha please continue this series we want u to teach graph,tree now i'm not able to understand any other's playlist we r addicted to ur explanation plzzzzzzzz kunalllll...
Once again excellent!
how can I open the collection in detail like you did??
Just completed the OOP playlist i could say the best playlist in the entire youtube
Hey kunal have you covered IdentityHashMap and WeakHashMap also in this tutorial??
Really happy to say that I love oops after this playlist❣️
Dont't worry ! I am with you .
How long will it take to finish this whole dsa java playlist complete !!! And how much of part is left from your side to finish this playlist??? Pls reply @kunal Kushwaha
Thank you so much Kunal
Kunal can you tell me how can I practice oops in c++,I know theory is same but I have learn it in c++
Is it JAVA 8? Can you please tell which version it is?
can someone explain how he has made the Week Constuctor as his class name is Basic?
After this DSA series, can you please create a machine learning series and BTW your content is so good and amazing!!
I will
@@KunalKushwaha ??
Congrats on 500k. Keep rocking man🔥
Can the background be bright instead of black or grey as it's not that good to focus while viewing. Please make it bright. Grey background is not good for viewing codes.
Can I follow with c++ ?
thank you very good information
Hey kunal is there any java code template of yours by using them we can participate in Kickstart or solve questions from codechef in java so that we don't get TLE. Or if you can make a short video of solving cp questions using java.
Thankyou
I will share one
Great video btw kunal🤍🙏🏻
from where could I get notes???
damm its still the best am a 1st year i have seen all the other channel video but you are the best man thanks for the work and everything
Kunal make video on all good startups, tech companies remote non remote to apply for
Got confused in the flow chart, HashSet is class or interface ?
Will you teach multithreding??
I am new to programming. So is this playlist completed?
Hey Kunal, 1 Correction In the chart that you have shared Tree Set should Class. You have labeled it as an Interface. Thanks for the Videos. I appreciate your content.
Thank you legend ❤
Kunal Bhai
Do you believe in God
If yes then Ek baar Hare krishna boldo
Hare krishna
@@KunalKushwaha thanks for replying ..Hare krishna
Kunal bhi plz organize way complete Playlist bnya mean jsy first fundamentals scend oop and than DS algo bcz hum srf ap ko follow kr rhy ha you are my mentor love from 🇵🇰
this series is already organized in a beautiful way.... just follow this series from starting
Bro you missed one of the important topics "The Multithreading" .
Kindly provide proper videos for it Thank You.
great work!
Guys don't dislike on content as it contains knowledge so respect it.
why are we using extends if collection is a interface and not a class
In this 7 lectures of playlist all the oops concepts is covered?
This is full playlist right?
Hello kunal please make one vedio on how to switch from testing domain to development 🙏
Bro
Your work is perfect & very useful to us in Interviews. 👍
- u done oops na. But, I think u missed 1 of very imp. Topic multithreading. Can u please do that if possible.
Yep I will
Thanks Kunal
Completed!!
Thanks😇
The colors in the diagram for TreeSet, HashSet LinkedHashSet are wrong.
Thank you...broo..🔥🔥🔥
Tnx bro 💖
My weakest area. Can't wait to finish watching this.
Kunal brother where did you learn DSA and how you learn like pro please make a video on your DSA learning journey
Love you brother ❤️, This is the bestest all over the internet 💯
i was like oops is not for me but kunal you helped me a lot
18:04 "Can't ". Great work bro 👍, Thank you ❤
Thanks man I completed this series. I am going to switch C++ to java for DSA.
C++ is great why you switch in middle keep going C++ also have DSA
Can anyone tell me , in the figure , how treeSet can inplements SortedSet when both are interfaces .?
treeSet is interface, interfaces can extend another interface, hence sortedSet extends treeSet
Kunal bhaiya. Is course ko khtm karne me kitna time lagega, because I have end semester exam in first week next month.
Bestest course on oops, even the paid courses cant provide this
Thanks Brother , Love From Tamilnadu
Dont't worry ! I am with you
does this play list covers hash maps,hash sets in this tutorial??
coming soon
love it
Thank you captain
Wait...y so many dislikes though??
Ikr ,same thing crossed my mind
@@ohokie4558 I got to know now...some channels have posted some videos against him ...some controversies I guess
@@karthikp6473 oh honestly that's sad,people just wanna drag if they see someone succeeding
Hey kunal, Is it worth learning jdbc in 2024 ?
thanks
where is maps concept covered?
Solid 💪 yar mza agya
Bhai next video kab aa raha ha?
I dont give a damn about who says what. No one can deny how hard he is working to develop the community. If a simple SHARE could make him happy, please do it.
Kunal bhai python ki video kab se aayen ge??😊
Bahi python ki Video kab se ayen ge
Though I completed the series but failed to find the handwritten notes!!!!😅😅
Finally Finished 💥😋 , OOPS IN Java
Dont't worry ! I am with you
Is this course complete?
@@SShreyas17 In my channel it is completed -----
@@AnimatedBollywood You think I give a damn?
Kunal bro aapki video ka wait rhta h har bar
Ki video aayegi or padne me dmaal machayegi 🤩🤩
Btw ur way of teaching is amazing ❤️❤️💯
Can anyone tell me where can I find the lecture notes ???
github
@@KunalKushwaha sir please continue the series as quick as possible .
Dont't worry ! I am with you .
Its the best but where are graphs videos
multithreading concept please....>>>>
Awesome Video ❤️❤️
Bro Please make DSA Course in java bro please
Multi threading please
Nice