LinkedList details ( Collection Framework)

This Video Session explains Core Java - Collection Framework | LinkedList details. Training Tutorial delivered by our Trainer Durga Sir.
For more details visit : bit.ly/2d8XIN9
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Course : Core Java
Topic : LinkedList details
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[@abhisheksharma529]

This is absolute gold!
Folks if you're preparing for a java interview write down and remember every line of this video

[@piyushlad-ny9qf]

what questions were asked to u

[@sumanpande8725]

you are the best teacher i have ever seen for explaining the in-depth concept of collections framework. Thank you very much 😊.

[@rajeshnare]

Sir you made it too much easy to study Collection Framework. Huge Respect for you sir!!!!

[@mohitvalechay]

Durga sir is the best teacher there is for Java and other technologies..thank you durga sir..keep sharing such beautiful knowledge with us...thank you again.

[@npmr1431]

thanks for ur videos mr durga,doesn't matter english accent.just u keep rock man

[@DurgaSoftwareSolutions]

prakash yadav
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[@creativecricketics9897]

Absolutely,very great work...Concepts are Spoon Feeded...Excellent

[@-Tharunreddy]

This is good Explanation sir I dont know how to work collection but now I gain some knowledge

[@bandaruneeraj7246]

Glad to have this type of sir in our telugu state❤

[@mahitutorials7027]

Durga sir is the only one teacher in java the way explanation is very well👏

[@parthivparthu8525]

King of Core Java- Durga😊

[@satyadadi1308]

Super explanation thank you sir.. you cleared all my doubts on linked list...now iam following all your classes

[@laxmi5639]

Amazing videos by you Sir. You explain the concepts very clearly.
Thanks a ton.

[@ajaygosavi2487]

King of java

[@Ammarali6]

You are a great teacher..! your tuts helps me alot in my exams..! Thank you very much sir..!

[@srinivass34]

Thanks a lot for all your sessions. So easy, clear and useful information for job.

[@akhil6124]

You made it so easy sir thank you very much outstanding explanation....

[@ashu22mar]

Very Informative video ever I have seen over linked listed. Thank you very much for enhancing my knowledge

[@raghuyadav1406]

Hello Durga, I appreciate you for sharing such a nice presentation, I went through all presentation.
Also I liked your style of presentation very much, you should retain the same style that keeps people not getting board.
Good of few things which i liked apart from the very good content you presented are
"Arre linked list what is your second element" was really an awesome (telgu) strokes here and there is very nice :)
Keep up good work and thanks brother.

[@sairam8325]

you deserve 1 crore views

[@jaganmohan9047]

Excellent teaching. Thank you very much sir.

[@abinayashrikbs6684]

Oye, can u pls remove last element 😂haha totally loved it.

[@sairam8325]

You are more than a god to java

[@tapanjeetroy8266]

Thanks for this awesome session

[@Pranav-bt2dz]

I think even camera man can become java developer ! :P

[@mauryar16]

True

[@ajaywankhade5054]

Thank you Sir

[@mohammedamen2579]

Awesome. Just nailed it

[@karthikeyanalagarswamy3934]

Very detailed.. Nice work ..And very helpful

[@DurgaSoftwareSolutions]

Hello Karthikeyan.
Thanks for your valuable feedback. It will boost us to do new things. Please subscribe to get updates about new videos.
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[@gayatriaher2012]

Really nice tutorials by u.. please make some tutorials on jdbc

[@MayurGawande]

superb Sirji..

[@nbatamil8822]

Thank you sir!

[@nagarajuvutukuri1967]

thanks for ur videos mr durga

[@bhaktiprayag9]

Too good

[@bipinsingh6289]

You are the best sir

[@DurgaSoftwareSolutions]

Hello BIPIN.
Thanks for your valuable feedback.It will boost us to do new things. Please subscribe to get updates about new videos.
You can view all other Core Java with SCJP/OCJP Videos by Durga sir in the following link:
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[@bipinsingh6289]

Durga Software Solutions already a subscriber from almost a year

[@Nitinkandwal]

Thanks alot sir. I appreciate the crisp and clear way you teach. No bakwas only useful things :) But I wish you had good english speaking skill. Anyways you are awesome :)

[@rajnishgupta2544]

Nitin Kandwal he is teaching java not English literature.

[@paragkadam2169]

How is linkedlist faster than arraylist when it comes to adding/removing an element in the middle? Let's say we want to insert a element at 50th index in linkedlist so to do that we first need to get to the 50th element one-by-one from the head, then add that element there, so where the efficiency? I guess when we compare adding/removing an element in the middle wrt AL & LL then the LL would score over the AL only because in AL shifting of the elements are required which seem to be a expensive operation. I would appreciate if someone can clarify on this.

[@pubgbanned3532]

Shift operations are more expensive

[@shoaibmohammed242]

Please upload lectures on map also :) Second Half :P

[@mauryar16]

Nice

[@WorldisaDream-nn7ri]

please make some tutorials on jdbc

[@venusettivari2774]

nice job by durga

[@DurgaSoftwareSolutions]

venu settivari
View 42 videos on Collections in Java,
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[@suchitragowda4447]

sir plz upload queues part in collection

[@avatargirase]

Sir , For adding elements at particular index in between must also be required to find out index of previous node then how come insertion operation is faster in LinkedList? for Ex. If I want to insert an element at 100th index then then this operation will also get impacted as before inserting a search for previous index is required which is a slow operation in LinkedList

[@Rdxgat]

Avatar Girase Linked list does not support random access, Random access here means, that you cannot directly access any element in a linked list similar to an array. In linked list you have to traverse each element (link) starting from the head and then you can access that element.l.get(n);This method also works the same way in the background. It traverse from the head and then retrieves the nth element
Coming to adding an element in the middle in ArrayList a whole new ArrayList needs to be created and multiple shift operations need to be performed and hence insertion/deletion in the middle will take much more time as compared to insertion of objects in ArrayList as no shift operations are required.Hope I answered your question.

[@itsagame91]

Bharath but if we want to add something at 20th position then can linkedlist directly access 20th element or it will come to it one by one accessing each element?

[@laughlove93]

In last LinkedList demo program l1.remove Last(); not written in the image

[@DurgaSoftwareSolutions]

Hello Rohini.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@kshitijkothari2478]

Sir i have 1 doubt is there no pointer support then how cand node point to the next node or previous node in LinkedList

[@DurgaSoftwareSolutions]

Hello Kshitij.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@footballfanatic833]

cool accent.

[@piyushpandey8509]

sir , i have a doubt (please help me its confusing)
You said insertion takes less time in doubly linked list than retrieval but even when we have to insert an element in linked list at a particular position we have to start from head node, and count till position where we want to insert the element . So won't it have O(n) time complexity just like retrieval where also we have to start from head and iterate till particular position . Sir below is the algorithm for insertion in linked list , wont it take same time as retrieval which is O(n).
(note:I have not considered boundary cases here)
Node n=new Node(int data);
Node temp=head;
int count=0;
while(count

[@DurgaSoftwareSolutions]

Hello Piyush.
Plz contact our online team [e-mail] or call us on this number +918885252627,7207212427/28

[@ravivarmapotturi3270]

Yes, finding element means similar to searching it's o(n). but after insertion there is no shifting of elements like ArrayList. I don't know fully I thought like this.if it's wrong pls correct it.if u find any answer.

[@anilkumars3213]

sir if u dont mind tell me retrieval defination plz

[@bhargavthanki3392]

Hello Sir,
Could you please tell what is the difference between these two methods
add(0, "M") and addFirst("M")
As both of these methods doing the same work
add(0, "M") is I think the method of List interface, It is already there for the all Collection classes
Then what is the purpose of addFirst() method

[@DurgaSoftwareSolutions]

Hello Bharghav.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@poojah8867]

to add new element as the Head node i think, because when u add an element to ArrayList by default, it adds at the ed of the List.

[@gauravsrivastava17]

[@abirpaul9027]

If people say show me god I will show them the playlist

[@iamwithyou1112]

I have one doubt please clear that..Underlying data structure or underline date structure

[@DurgaSoftwareSolutions]

Hello Friend.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@nandankumar-ln6lg]

Sir, you have not discussed about the default size of linked-list.
Either we have to fix it or it can be dynamically changed

[@allindiaentertainment3996]

Please refer 16:10 from video, he explained there

[@balajirajan9141]

Sir what is the Difference between collection framework and data structure .. why I am asking because Data structure concepts are mostly used in Collection Framework(may I think) please clear me the doubt sir...

[@DurgaSoftwareSolutions]

Hello Balaji.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@sudarsana1433]

sir,i want short term definition of LinkedList (i mean one line defination)

[@mayurkulkarni755]

Awesome tutorials!!!!
PS: what's 'keep subating?'

[@TheMayank011]

+Mayur Kulkarni He means sub-heading

[@mayurkulkarni755]

Oh wow that was deep :D

[@TheMayank011]

+Mayur Kulkarni Hahah..

[@heenagiri3173]

He means keep summarizing.

[@arnabpal7053]

+Heena Giri right heena what is ur mobile no

[@PradipYogi59]

Adding element to middle is easy but how it's maintain index.
Because when we add element is 2nd position then remaining all element index need to change

[@DurgaSoftwareSolutions]

Hello Pradip.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@mohanchandramallampati6813]

He has the content.

[@DurgaSoftwareSolutions]

mohan chandra mallampati
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[@ashishbehl2721]

Durga sir, whenever I use import java.util.*; it underline with yello mark . what should I do in such case?

[@DurgaSoftwareSolutions]

Hello Ashish.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@Nikhil-vm1ju]

simply means you did not use this package in your program, try one variable int count=0; and dont use it ,it will show you yellow mark.

[@joerokcz]

what is the implementation of double linked list?

[@flanker53]

what if i store the address of each node in a array? the best data structure ever??Rookie here

[@lisygeorge9179]

Why this error is coming for me?
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
The method add(String) is undefined for the type LinkedList
The method add(int) is undefined for the type LinkedList
The method add(null) is undefined for the type LinkedList
The method add(String) is undefined for the type LinkedList
The method add(int, String) is undefined for the type LinkedList
The method add(int, String) is undefined for the type LinkedList
The method removeLast() is undefined for the type LinkedList
The method addFirst(String) is undefined for the type LinkedList
at LinkedList.main(LinkedList.java:6)

[@DurgaSoftwareSolutions]

Hello George.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@lisygeorge9179]

@@DurgaSoftwareSolutions I called and they told me I have to be a registered student for them to clear my doubt

[@alwayssomethingnew2235]

😂

[@Raju-cz5uo]

Sir what is the default capacity of LinkedList pls telme

[@DurgaSoftwareSolutions]

Hello Raju.
Plz contact our online team [e-mail] or call us on this number [phone], 7207212427/28

[@rohitraikar8607]

I have a query:
In Java there are no pointers, then how are next and previous node values handled?

[@rajnishgupta2544]

Rohit Raikar references are used in place of pointers

[@ronitasrani4223]

remove "lust" ?

[@divyakrishnankuttynair3712]

Songs

[@saurabhagupta8840]

ccv

[@user-lc2sp4lm7h]

Sir you made it too much easy to study Collection Framework. Huge Respect for you sir!!!!