LinkedList in Java: Demo & Methods

In this video, we will have a look into the linked list and its methods which can be used to create a list for effective insertion and deletion.

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[aditimittal]

isEmpty() - It will tell us whether the array List empty or filled.
subList(first index, last index) - It will give us the elements from the array List from the index specified.

[shubhamsawant]

Harry Bhai.. lots of love...
Apke wise courses se sikhkar me place ho Gaya Hoon.. Jo aap itne ease me sikhate hai koi language difficult nhi lagti.. mere jaise Kai log hai jinhe guidance nhi milta Jo ap de rahe hai.. lots of thanks bhai..🙏 happy teacher's day in advance

[RishitaTomar-kuob]

I completed whole DSA series from your vedio it's very helpful and mind-blowing series 😊if any one have issue in DSA watch this series

[Sujan_Das]

toArray() as the name says it converts a linked list to a sequential array
code:
Object[] obj = new Object[list.size()]; -> creates an array of the same length of the linkedList
obj = list.toArray(); and done obj is the array containing the same value as of the linkedList

[alnahian]

My two methods are:

push(): it generally pushes the given element on top of every other elements like a stack, and it shifts other elements by 1 and a fact to note here that the indexing in linked list starts from (-1)

removeFirstOccurrence(): removes the first occurrence of the given element when compiler reads the linked list from first to last

[nikhilgarg]

contains() is a method that is used to check whether the given object as parameter is present there or not.

[_sarthak_.]

pop() is mainly used for (LIFO)
int value=number.pop();
System.out.println(value);
listIterator() is mainly used for to print array index starts from your given Array Index
ListIterator<Integer> num=number.listIterator(2);

[mishikhan]

LinkedList Methods:
toArray() : Returns an array containing all of the elements in this list in proper sequence
getFirst() : Returns the first element in this list
getLast() : Returns the last element in this list.

[ultimatebeast]

Waiting for 1 Million Subscribers, or 1M
Thanks Harry Bhai for free teaching..
I like your all courses specially your roadmaps tutorials...😀😀

[MrSun]

.remove(int index): It is a method used in LinkedList which removes an element or object if you like (even though it's wrong) from the index written in the brackets.

[sambitsinha]

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[aniketkumar]

Harry bhai python wala course kar ka aunga kuch dino ma java v sikhunga
U r the best👍

[krishkanojia]

add​(int index, E element) -> This add the element at a specific position.
listIterator​(int index) -> This show the list in sequential order according to their index.

[sumitsrivastava]

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[akula]

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[_rebantachakraborty]

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[javedakhtar]

1. removeFirst() --- List ka first element remove kr dega
2. removeLast() --- List ka last element remove kr dega

3. offer() --- Ek element lega aur usko list ki tail/end me add kr dega
4. offerFirst() --- Ek element lega aur usko list ki starting me add kr dega
5. offerLast() --- Ek element lega aur usko list ke end me add kr dega

[akshatkotharivines]

poll()-> remove and retrieves the head in the list, pollfirst()->remove and retrieves the first element or give null if the list is empty, polllast()-> remove and retrieves the last element.

[Beautiful_Princess.]

Spliterator ka use data ko efficiently divide aur parallel processing ke liye hota hai. Yeh Iterator aur ListIterator ki tarah hi hai, lekin iska main feature yeh hai ke yeh elements ko split (divide) karke multiple threads par process kar sakta hai, jisse performance improve hoti hai.

[madhurinavghare]

Only 6k subscriber reaming to make 1m from yesterday I was sharing the link of this channel as much as possible because I just want to see 1m there. His hard work is appreciable man🥇