This man Should be honored with "Bharat Ratna" Award. Its because of your videos I have cracked 10 interviews and currently working in my Dream company Adobe.
@DurgaSoftwareSolutions Жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@gadgen571 Жыл бұрын
Bro can you tell us what all you prepared and which KZbin videos you followed please It will help many @shubhchourasia
@ankitchauhan71044 жыл бұрын
Map : 1:32 Entry Interface : 32:04 HashMap : 39:21 How to use Map Interface methods : 51:04 What is the difference btw HashMap and HashTable? : 1:09:45 How to get syncronized version of HashMap? : 1:19:55
@multibasicterm26812 жыл бұрын
who is learning core java in 2022 by Durga sir.........Love u sir..👌
@meghas24816 ай бұрын
learning in 2024..........
@multibasicterm26816 ай бұрын
@@meghas2481 it will be very helpful learn continuously this lecture
@meghas24816 ай бұрын
@@multibasicterm2681 yes
@shamshersingh96805 жыл бұрын
One of the best tutorials for Java available online. Durga sir, your teaching quality is unparalleled. All other online java tutorials are nothing infront of your tutorials. For a beginner like me, you have made Java so simple that now I do not have any issues with it. Keep up the good work Sir. Wish you all the best.
@DurgaSoftwareSolutions5 жыл бұрын
Hello Shamsher Singh. 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 python videos by Durga sir in the following link goo.gl/EapLMr
@arishashukla93484 жыл бұрын
Sir ...you are the best Java teacher you explain so well you actually clear all my doubts related to collection ...but your way of teaching in previous collection series is much better than this collection series...in that series firstly you explain concept then provide note in the form of PPT ( slide) sir please make video like that ...that way of teaching is really very good ..and also making note is also easy in that case... Thankyou for providing such a great leacture to us with free of cost..
@DurgaSoftwareSolutions4 жыл бұрын
Hello Arisha. 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: goo.gl/kqvaf2
@balajipadole80452 жыл бұрын
♥️💗💝
@YashSingh-xs5yj Жыл бұрын
This is the Best video tutorial on java collection - map interface
@DurgaSoftwareSolutions Жыл бұрын
Hello Yash. 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: goo.gl/kqvaf2
@manojkumarvavilapalli31924 жыл бұрын
I have went to many institutes but I didn't get any idea on java. At some point i lost hopes on java and my career then my friend referred me your channel sir. Now after listening your lectures,I have no words to compare your teaching skill. But i strongly believe that god came into my life to teach me java and also to give hope on my life and career in the form of durga sir 🙏🏻
@DurgaSoftwareSolutions4 жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@sakshamjain34539 ай бұрын
Best Explanation of Collection framework in Java on whole KZbin | Watching on March, 2024
@DurgaSoftwareSolutions9 ай бұрын
Hello Friend. 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: goo.gl/kqvaf2
@ranveervaghela70302 ай бұрын
Completed watching on Oct 09, 2024 at 12.10 AM :) :)
@kashmiriking58346 жыл бұрын
one more difference between HashMap and HashTable is that whenever we iterate entry from hashMap it will iterate in ascending and in HashTable it will come in descending order naturally (*if key will be integer number)
@horriblecoder72806 жыл бұрын
Best teacher in java. I havent seen god but i have seen him teaching me java.
@vellinari93853 жыл бұрын
U havent seen but seen his teaching java? Contradicting
@saadmanahmed8604 жыл бұрын
retrieve keys 28:30 ** retrieve only keys: Set keySet() ** retrieve only values: Collection values() Key + Values = Entry Set entrySet() Entry interface 31:50 without existing Map object, there is no chance of existing Entry object. So Entry is an inner interface of Map interface.
@rjrajsaha7 жыл бұрын
A big thanks Sir. This is called a Lecture with awesome explanation.
@muhammadshahnawaz36793 жыл бұрын
cinema hahaha.....lots of love and regards from liverpool.
@mahammadkhaja94782 жыл бұрын
good advertisement regarding full-stack developer.
@DurgaSoftwareSolutions2 жыл бұрын
Hello Khaja. 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: goo.gl/kqvaf2
@LazyAdventurer1016 жыл бұрын
I am an Apex developer.you are seriously AMAZING 👌.you explain everything in detail.because of this video,I have a better understanding of maps.thank you so much👍💎
@DurgaSoftwareSolutions6 жыл бұрын
Hello Thinktank. 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: goo.gl/kqvaf2
@ramyab69616 жыл бұрын
Your way of explanation making me to love Java. Thanks a lot sir. Very clean and clear.
@DurgaSoftwareSolutions6 жыл бұрын
Hello Ramya. 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: goo.gl/kqvaf2
@Rahulverma-hl1hf4 жыл бұрын
Durga sir you ar my favorite teacher till date.but i was surprised how you didn't explained the concept of hashcode and equals method also the linkedlist inside buckets..i was ruined by interview pannel several times ..i thought this video Was sufficient.. sir i would like to thank your classes have really been helpful...i got to know java because of you.thanx sir.
@DurgaSoftwareSolutions4 жыл бұрын
Hello Rahul. 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: goo.gl/kqvaf2
@javawidhitesh Жыл бұрын
we love Durga SIr❤❤❤
@DurgaSoftwareSolutions Жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@MrSATYAMJOSHI6 жыл бұрын
Thanks a lot sir ,I've passed the Oracle OCPJP 6 exam recently with 88%. thanks a lot for your perfect explanations. The topics which seemed tough in K&B book , you made them sound very easy. Thanks again sir.
@DurgaSoftwareSolutions6 жыл бұрын
Hello Satyam. 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: goo.gl/kqvaf2
@MrSATYAMJOSHI6 жыл бұрын
I am already a subscriber of your channel. I saw a new series coming up for OCP 8 ! Keep up the great work! Thanks
@prashantjadaun69525 жыл бұрын
you are best sir.......no words for you
@DurgaSoftwareSolutions5 жыл бұрын
Hello Prashant. 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: goo.gl/kqvaf2
@chetansharma3358 Жыл бұрын
Never seen such teacher before ever
@DurgaSoftwareSolutions Жыл бұрын
Hello Chetan Sharma. 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: goo.gl/kqvaf2
@anuragbhadoria64874 жыл бұрын
Thanks a lot for this detailed video explanation of collection
@arunprasadhsj5 жыл бұрын
Sir , i just came across your video and u explain concepts in depth and in a way that everyone can understand , Thank you very much Sir . You are simply amazing . :)
@DurgaSoftwareSolutions5 жыл бұрын
Hello Arun. 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: goo.gl/kqvaf2
@SOHANSINGH-jg2cf8 жыл бұрын
thank u very very much sir for ur clean explanation and depth explanation... Really Sir U are the God of JAVA... Sir
@avinashban66653 жыл бұрын
thanks lot for giving exclusive java content
@yogeshverma26047 жыл бұрын
Thanku so much for Awesome Lecture Sir, I am big fan of yours.
@akshaykumarsingh36378 жыл бұрын
thank u very very much sir for ur clean explanation and depth explanation.
@DurgaSoftwareSolutions8 жыл бұрын
Hi Akshay.. your wishes motivating me to do more for you. You Can watch complete Core Java videos by clicking these links... 1.Core Java With OCJP/SCJP-Language Fundamentals kzbin.info/aero/PLd3UqWTnYXOkWWJd8flj3echGYm3y5dXo 2. Core Java With OCJP/SCJP-Operators & Assignments kzbin.info/aero/PLd3UqWTnYXOl8wA1uxYRjiHPaDcnEuYGF 3. Core Java With OCJP/SCJP-Flow-Control kzbin.info/aero/PLd3UqWTnYXOnMrf2NOEA61tXwCXdbvoi4 4. Core Java with OCJP/SCJP-Exception Handling kzbin.info/aero/PLd3UqWTnYXOnSkaum39zWYI6bPb3i7liz 5. Core Java with OCJP/SCJP - Multi Threading kzbin.info/aero/PLd3UqWTnYXOlHj_fVVjUIVHjD5uEy2kk46. 6. Core Java With OCJP/SCJP-Declarations and Access Modifiers kzbin.info/aero/PLd3UqWTnYXOnMH-BdI3A39-8v7m9xMP2z 7. ore Java With OCJP/SCJP- OOPs(Object Oriented Programming) kzbin.info/aero/PLd3UqWTnYXOn7zNVRm_ZjnWqnf5osnKxq 8. Core Java With OCJP/SCJP- Generics by Durga kzbin.info/aero/PLd3UqWTnYXOn4AAHRh5lmOXhoU0tZwTfU 9. Core Java With OCJP/SCJP: Collections by Durga kzbin.info/aero/PLd3UqWTnYXOklywocjGz7Z02rqbLegX22 10. Core Java With OCJP/SCJP: Garbage collection by Durga kzbin.info/aero/PLd3UqWTnYXOllQyx0M9BgrqdRno8HMaU0 11. Core Java With OCJP/SCJP: java lang package by Durga kzbin.info/aero/PLd3UqWTnYXOlEa6-58nC6bnpx43VZiTnN 12. Core Java With OCJP/SCJP: RegularExpresions by Durga kzbin.info/aero/PLd3UqWTnYXOkRBNGYQcanie7yJxnVh7Vy 13. Core Java With OCJP/SCJP: File I/O by Durga kzbin.info/aero/PLd3UqWTnYXOkEwNL3uI7PSS-FDAxhtXJ3 14. Core Java With OCJP/SCJP: Concurrent Collections by Durga kzbin.info/aero/PLd3UqWTnYXOlrFicu7spv8Z772MgGbXfQ 15. Core Java With OCJP/SCJP: Serialization by Durga kzbin.info/aero/PLd3UqWTnYXOkE3etrqOSPgkUdcxrEc0Y1 16. Core Java With OCJP/SCJP: Inner class by Durga kzbin.info/aero/PLd3UqWTnYXOnubQH6Gt8O8Dg-115U0ftk 17. Core Java With OCJP/SCJP: Assertions by Durga kzbin.info/aero/PLd3UqWTnYXOnaOQ694hLSx-U9KJJ8KMZR 18. Core Java With OCJP/SCJP: ENUM by Durga kzbin.info/aero/PLd3UqWTnYXOmAtH3O4mUyaFlX8paWwye9 19. Core Java With OCJP/SCJP: Interafe and Abstract class Loopholes by Durga kzbin.info/aero/PLd3UqWTnYXOm5UXbKfj8iZfWQNcLPL3HC 20. Core Java With OCJP/SCJP:Devlopment by Durga kzbin.info/aero/PLd3UqWTnYXOkYSrI3Ji-cmIWE9_qSh8oq 21. Core Java With OCJP/SCJP:JVM Architecture by Durga kzbin.info/aero/PLd3UqWTnYXOl3pHYnuCUoyD_GFKp6SPRA 22. Core Java With OCJP/SCJP: Multithreading Enhancement by Durga kzbin.info/aero/PLd3UqWTnYXOlSrYBSaCc7KBEXtaLWt_u5
@akshaykumarsingh36378 жыл бұрын
thank u.
@PrasadKopparthi7 жыл бұрын
Durga Software Solutions
@ankitamall31322 жыл бұрын
awesome sir
@DurgaSoftwareSolutions2 жыл бұрын
Hello Ankita. 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: goo.gl/kqvaf2
@subhakar90153 жыл бұрын
Thanq sir...tasks completed
@malharjajoo73938 жыл бұрын
Your explanation depth is really fantastic.
@DurgaSoftwareSolutions8 жыл бұрын
Thank u Jajoo for your feedback
@snghpiyush8 жыл бұрын
thank u very very much sir for ur clean explanation and depth explanation... Really Sir U are the God of JAVA... Sir please upload all the videos related to String Handling.................
@shaikbilalrafi6820 Жыл бұрын
Nice explain sir
@DurgaSoftwareSolutions Жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@prasannainamdar78444 жыл бұрын
Super..teaching
@DurgaSoftwareSolutions4 жыл бұрын
Hello Prasanna. 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: goo.gl/kqvaf2
@amitkumar-mm2hu7 жыл бұрын
thanks sir for all valuable tutorials !! it is very informative with clean and clear explanation
@DurgaSoftwareSolutions7 жыл бұрын
Hi Amit. Thank you very much for your feedback
@mani_tyagi102 жыл бұрын
sir you said that when there is a condition like .interface A{ interface B{ }} the inner interface is always public and static by default and we can access them directly. In your inner class video.
@Mr.SmileGarg5 жыл бұрын
I got your fan sir, the way you have explained string logics is awesome. Please make one generic video where we can cover all string and collection concepts.
@DurgaSoftwareSolutions5 жыл бұрын
Hello Amol Garg. 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: goo.gl/kqvaf2
@siddulodugu22388 жыл бұрын
Sir do we have advanced java concepts..? If yes can u give me the link
@mohanrajsenthilnathan8568 жыл бұрын
Thanks for the video adding null values at first in treeset was possible until 1.6, but not from 1.7. it was considered as defect and java fixed it. now we cannot add null value even at first.
@sampathrai98578 жыл бұрын
Thanks for info
@kingajable6 жыл бұрын
he mentioned this in last videos
@er_ma34 жыл бұрын
Yes he has mentioned in previous videos🎥.
@pramjee0076 жыл бұрын
Happy Teachers' Day Sir:)
@DeepBharty3 жыл бұрын
Thank you from bottom of my heart 😊
@VijayrahulRaja7 жыл бұрын
Thank you very much Durga sir for this in depth explanation.
@Papaguniua6 жыл бұрын
Hats off!! Fantabulous
@rajasrim65737 жыл бұрын
Hi Sir,Your knowledge is wonderful.Thnaks a lot for sharing with us.I haven't found this kind of knowledge in any website. After watching the video ,in some java documentation I found that Map.Entry is a static interface .Why should it be static.Static means something related to class then here why interface is static?
@moinnawazkhan49495 жыл бұрын
Sir you covered each and every thing
@arunachalamk11455 жыл бұрын
god of java is durga sir
@DurgaSoftwareSolutions5 жыл бұрын
Hello Arun. 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: goo.gl/kqvaf2
@utsavmodh96988 ай бұрын
Thank you so much 🎉
@Roaming_India5 жыл бұрын
Add value for a duplicate key creates replacement with new value or it is an error?
@DurgaSoftwareSolutions5 жыл бұрын
Hello Raj. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@eadunuripranay59774 жыл бұрын
replacement of old value with new value & returns old value.
@somanathbehera16227 жыл бұрын
Sir You are the best java trainer. In this video you have not taught how hashmap works internally. Kindly upload the same.
@rameshyadav20668 жыл бұрын
clean explanation...........
@kamalapuramsivasankar7 Жыл бұрын
Thanks sir..
@rehanshakeel49663 ай бұрын
Please add notes after every concept is completed, as you did earlier.
@DurgaSoftwareSolutions3 ай бұрын
Hello Friend. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@shantanugoel35117 жыл бұрын
I must say DurgaSoft means Java and Java means DurgaSoft and yes does anybody heard John cena ringtone at 25:07-25:11? haha..
@Skripturz6 жыл бұрын
haha i heard like the beginning of it but then it gets cutt off quickly
@chetanchavan11876 жыл бұрын
Indian Hero in Java
@DurgaSoftwareSolutions6 жыл бұрын
Hello Chetan. 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: goo.gl/kqvaf2
@rizwanshahid14477 жыл бұрын
Thanks so much, Durga Sir.
@susantaghosh5048 жыл бұрын
Thank you sir...nice explanation. please upload part 13th of this series
@karamjeetkaur86186 жыл бұрын
Hi Durga Sir , An interviewer once asked me 2 ways to synchronize hashmap . One is synchronizedmap which you have already explained in this video , which is the other method ?
@kprajwal75996 жыл бұрын
typecast to hashtable?
@sandeepnandagiri90156 жыл бұрын
concurrentHashmap() method
@jyothikethireddy57125 жыл бұрын
Hi sir I have a doubt HashMap underlying data structure is HashTable right but why it is not synchoronized && Hashtable is synchronized then HashMap also synchronized right bcs of its data structure .
@DurgaSoftwareSolutions5 жыл бұрын
Hello Jyothi. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@RahulTiwari-nq3jp8 жыл бұрын
thnk you sir giving valuable information about HasMap and LinkedHashMap,,,,,sir please provide String handling Also..i need it
@rajnimarwaha61537 жыл бұрын
There is no slide for this video. Can anyone tell me if I can get the slides for this video thanks
@rajasrim65737 жыл бұрын
I got the answer sir..Pls correct me if I am wrong. Map.Entry is static so that we can do any operations with objects in Entry(Key,Value) .Simply by using Interface name we can call methods ..
@satishchitimoju73087 жыл бұрын
Great work.. Sir every one expecting Internal implementation of HashMap ?. Could you please explain it. Once again for your great work..
@KannadatechieKA287 жыл бұрын
HashTable is Underlying data structure or implementation class,because for HashMap,LinkedHashMap,HashSet,LinkedHashSet underLying Data strucure is HashTable
@trishasawantphotography64097 жыл бұрын
Question : suppose I have a alphabates A to Z with some random Integer values, then how I can put them in hashmap and get output if user put A then ans will be 2 like this
@RahulTiwari-nq3jp8 жыл бұрын
dear sir, Map concept vedios are not in youtube fully....please provide all sir..i need it thnk you for giving valuable information
@ananyaborah68475 жыл бұрын
your explanation is very comprehensive. Sir can you kindly classify the videos in some organized way.
@jvsnyc4 жыл бұрын
It appears in at least three playlists. This is one of them: kzbin.info/aero/PLd3UqWTnYXOmx_J1774ukG_rvrpyWczm0
@kumarranjith25746 жыл бұрын
Hi Durga sir ,teaching style (super ,good ) i Need how Hashmap work Internally ,please share me any videos. hlp me
@DurgaSoftwareSolutions6 жыл бұрын
Hello Ranjith, Thanks for your valuable feedback. It will boost us to do new things. Please subscribe to get updates about new videos. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627,7207212427/28
@gurunathkulkarni-ry8yv Жыл бұрын
Based on hash table
@kumarranjith2574 Жыл бұрын
Thanks I wil do
@rexsam31344 жыл бұрын
Can you give a better example of key and value if both are objects? Not primitive data types like numbers 1,2,3 etc for key
@DurgaSoftwareSolutions4 жыл бұрын
Hello Seetesh. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@jvsnyc4 жыл бұрын
That is a good question, especially how much better and safer it is to ensure that such keys are immutable.
@manishakumari95666 жыл бұрын
There is doubt in methods access modifier, if methods of Hashmap have "default" access modifier then how would be possible to access those methods in other package
@shreedharsahu97742 жыл бұрын
thank you sir
@mohantraju3 жыл бұрын
Genius
@DurgaSoftwareSolutions3 жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@pravinpatidar985 жыл бұрын
As we know HashMap underlying data structure is HashTable so how there is difference between hashmap and hashTable
@DurgaSoftwareSolutions5 жыл бұрын
Hello Pravin. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@manishjaiswal77685 жыл бұрын
All method of hashmap is non synchronized
@sarbeshkumarsingh13287 жыл бұрын
Best Explanation
@surbhibajaj35863 жыл бұрын
Map.Entry is nothing but interface but then how the object m1 was created in the above example???Since interface objects can't be created?
@DurgaSoftwareSolutions3 жыл бұрын
Hello Surbhi. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@prashantjadaun69525 жыл бұрын
big fan sir...
@DurgaSoftwareSolutions5 жыл бұрын
Hello Prashant. 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: goo.gl/kqvaf2
@nadheeshgeorge38937 жыл бұрын
Great work Sir !!! Thanks much for all the videos !! _/\_
@Pri_-5 жыл бұрын
Thank you so much Sir..
@shubhi26487 жыл бұрын
Thanks for such awesome explanation. When we print entrySet , it is printed in following manner: [K=V, K=V,...] Is there any toString() method in action here..?
@indramaniarora79017 жыл бұрын
Sir, hashmap's underlying data structure is hashtable. So, the hashmap shd also be synchronized. But it is not. Why?
@vishalpanwar95506 жыл бұрын
Both HashMap and Hashtable are implemented using Hash Table dataStructure.
@anushakt53088 жыл бұрын
Sir what is the difference in the code when we apply synchronization to the map???
@mohandast528 жыл бұрын
synchronization provides Thread-safe
@akashajankar6786 жыл бұрын
Since there is no connection between collection nd mapp how we can use synchronised method of collection interface...... Pls someone give ans
@DurgaSoftwareSolutions6 жыл бұрын
Hello Akash. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627,7207212427/28
@sandeepnandagiri90156 жыл бұрын
Hi Akash, it is not Collection Interface, this is Collections class which extends Object class, it has common methods of collection and Map interfaces related classes, and synchronizedMap() method is one of them.
@yoganandathanniru59795 жыл бұрын
Implementing classes for Entry are 1) AbstractMap.SimpleEntry 2)AbstractMap.SimpleImmutableEntry
@nagaom97987 жыл бұрын
sir for KeySet(),values(),entrySet(), how can we invoke them using Map object?Map is an interface know sir!
@vishalpanwar95506 жыл бұрын
We are invoking these methods on implementation of Map interface i.e HashMap class and not on Map interface.
@chetanghule14665 жыл бұрын
You just 'Broke the Ice" on Collection and hashmaps as simple as that.
@Lakshmankablog2 жыл бұрын
👍🥳🐎👌👏
@EngineerVaibhav Жыл бұрын
146 video completed❤🎉
@pavankumar317 жыл бұрын
why entryset is needed when we are getting entries when we call the map object alone...Please explain?
@Bigdaddy919827 жыл бұрын
EntrySet returns a set(array). map returns an object
@dhanushsivajaya13563 жыл бұрын
Thankyou sir
@nagamallisupraja8608 жыл бұрын
Hi ratan sir....can u pls upload collections part-1,3,5,6,9....etc.some vedios have some problem sir pls check that vedios like collection part-1vedio .and once reupload pls sir.
@Ritu_Kashvi_Dance_Studio7 жыл бұрын
In interview I was asked this question If equals is always true and hashcode is always same then how many objects will be created ? Please can you answer Sir ?
@mani_tyagi102 жыл бұрын
only 1
@sarbeshkumarsingh13287 жыл бұрын
Best Concept
@anil20094 жыл бұрын
sir please take "Ugh" and "VII" as keys and put them in Hashmap sir
@Manojdeevi19973 жыл бұрын
How to given dynamic value in hashmap in java
@DurgaSoftwareSolutions3 жыл бұрын
Hello Friend. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@javashashavali Жыл бұрын
Lion enter in the field Durga sir .......
@DurgaSoftwareSolutions Жыл бұрын
Hello Friend. 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: goo.gl/kqvaf2
@shaiksalmabegum27013 жыл бұрын
how we are using the Set interface without implementing it.
@DurgaSoftwareSolutions3 жыл бұрын
Hello Salma Begum. Plz contact our online team durgasoftonlinetraining@gmail.com or call us on this number +918885252627, 7207212427/28
@hacking10077 жыл бұрын
sir nicee
@ahmidahmid93035 жыл бұрын
thanks
@rajivranjan89756 жыл бұрын
Sir your teaching style is not compare with anyone I like your lectures too much please you teach spring also So many lectures I have seen but still did not understand so please refer good lectures for spring also
@manishmishra73167 жыл бұрын
Thank you ..!!
@malikluti46126 жыл бұрын
Thank you!
@DurgaSoftwareSolutions6 жыл бұрын
Hello Malik, 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: goo.gl/U1KKyi You an see more Java videos following link: Java tutorial by durga sir goo.gl/XWb4RL Java 9 by durga sir goo.gl/hXGyBW Java 1.8 Version New Features by Durga sir goo.gl/iHXXYU Adv Java JDBC Tutorial by Durga sir goo.gl/8q16Eo OCJA 1.8 Java SE 8 Programmer - I (1Z0 - 808 ) By Durga sir goo.gl/gC6R7f Core Java by NagoorBabu sir goo.gl/s6Nvj1 Advenced Java by Nagoorbabu sir goo.gl/ZZonzJ CoreJava by Ratan goo.gl/3VM19v Advanced Java jdbc by Ratan goo.gl/Rn2UXr Advjava tutorials - JSP by Ratan goo.gl/Z6ytxm Adv java servlets tutorial by ratan goo.gl/zTwi9y Servlet and JSP Tutorial by anji reddy goo.gl/jZMRUv Advanced Java Jdbc by Anjireddy goo.gl/16CGzX Hibernate byAnjireddy goo.gl/qQojvZ Struts by Anjireddy goo.gl/nE1Eof Spring by Mr.AnjiReddy goo.gl/NfN14R ADV JAVA by Naveen goo.gl/bhSsXF Spring by Mr.Naveen goo.gl/huVwFN Hibernate by Mr. Naveen goo.gl/TY3Wpd Struts by Mr.Naveen goo.gl/Vkmiw7