Pass by Value vs Pass by Reference in Java explained in Detail with Memory Diagram

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--------------------------------------------------------------------------------------------- In this java programming tutorial video, we will study and understand the working of java pass by value vs pass by reference. In java programming, primitive data is always passed by value where as the reference type data is always passed as reference.
In this video will study and understand the difference between the 2 types in details.
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[@anilbaiga8764]

😊😊 Finally, you have cleared my doubts after my 4 year of engineering

[@tanumaysaha7117]

awesome, i always had doubt about this topic until i saw this video. Thanks for the lovely explanation.

[@d.daniel8147]

Finally, i got this! thx man!

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Thank you buddy 👍

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Thanks brooo❤️👍🏿

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amazing subscribed you need more views man good job lads

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Much appreciated!

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You deserve way more subscribers, loving your c++ OOP playlist... Its just perfect.

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Thank you so much ma'am 😇 glad you liked the playlist. Oh yes I wish I had more subscribers. That's totally in your hands though 😋 please help me in sharing the channel with your friends and contacts ya ✌️😇 that'll be the biggest help and support from you 😊

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Guess what, our computer teacher this year (12th) is very bad, many of my classmates will be subscribing to you....It would be helpful if you could do some CBSE board related content.

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Oh, wow that's really nice to know that you're friends would subscribe. And yes I'll be happy to cover some cbse related topics as well however I'm not acquainted with the latest cbse subjects and syllabus. If you could share some resources about the same I'll be happy to check on it 😊✌️

[@nightflms7515]

It would be amazing if you could do a video about the various array sorting techniques in C++ - Bubble,Selection, Insertion sort(these are the ones in the syllabus) . here's a link to the latest syllabus- www.jagranjosh.com/articles/cbse-class-12-computer-science-syllabus-2017-2018-1493706707-1 You have covered most parts of the syllabus, just a few left out.It would be really nice if you could do arrays in detail, especially sorting because its very confusing.

[@SimpleSnippets]

Ohh, yes yes I have this in my list of videos to be covered. However, this comes under the broader subject of Data structures so planning to completely create a separate playlist for that. It surely would take some time cause these DS topics are very conceptual and a lot of beginners find it difficult so I want to make it as easy as possible. Currently I am covering the core java programming series which would still take up a month max and after that I might start of with this Data structures and all the sorting and selection algorithms. 😇

[@manognakandukuri5145]

Your justttt osmmm bro like ur way of teaching its simply superb..

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[@yutaitadori7318]

😫this is sooo good ♥♥♥♥🔥🔥🔥🔥

[@nirmesh44]

best explanation ever

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Thanks bro. Glad to hear this from you. Please do share this video with your friends too ✌️ that's the biggest help and support 😇

[@mayurkadam]

Excellent 👌 work bro Always good explanation 👍

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Thank you so much mayur for always giving good feedback and support. Please do share this video with your friends. This is an important concept 😇

[@mayurkadam]

Simple Snippets sure

[@tonpenarayana7507]

now i understood the concept

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I am glad to hear this buddy, please do share the video with your friends too ✌

[@manojnandhan8677]

so if only primitive datatypes ex: int, float are passed by value then why Integer, Long are also pass by value

[@swapneil5549]

Hi Tanmay I had a little doubt from the logic you explained. class Main { // swap() doesn't swap i and j public static void swap(Integer i, Integer j) { Integer temp = new Integer(i); i = j; j = temp; } public static void main(String[] args) { Integer i = new Integer(10); Integer j = new Integer(20); swap(i, j); System.out.println("i = " + i + ", j = " + j); } } So, in the given example the values don't swap. i and j are referencing to the same memory locations and temp is a new variable that is changing the references. So it should get swapped but it isn't. Can you give a proper explanation to this.

[@preciouspearl36]

He said in the video that primitive datatypes are passed by value and int is a primitive datatype.. i.e, why the values are not swapped.

[@teetanrobotics5363]

please use black screen to teach.It has less strain on the eyes.As usual love your channel.

[@SimpleSnippets]

I agree 😇

[@saadmanahmed860]

iconoclastic exposition

[@SimpleSnippets]

This is a positive feedback right? 😅

[@saadmanahmed860]

+Simple Snippets yep..

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Thanks buddy 😊

[@sciencephobia9964]

There is no Pass by reference concept in java as java do not supports pointers,even objects are passed by value in java

[@wael9823]

I believe that there is a slight mistake here. Java is purely "PASS BY VALUE". There is NO such thing as "PASS BY REFERENCE" in Java. Please, check this video to get the clarity in the concept. kzbin.info/www/bejne/aIKqgn5nbdGtqpo Also, I really love your content and visual explanation. It's only in this video that I felt that there is something wrong. I feel that all you need to add in the end is that if the a[] in displayArray() method is made to point to a new array, any changes made from there, will not affect your original array named as arr[] whose value will remain as [0,0,0]. This happens because the location of the array arr[] was copied to a[] and now the location of the new array is copied to a[]. This happens because java is pass by value and only the values stored in the variables are copied. I apologise if my explanation is weak, but please do check the attached video and I think you will get what I am trying to convey. I appreciate all the efforts you put in! Thanks and Best of Luck ahead. Wael

[@manognakandukuri5145]

Your justttt osmmm bro like ur way of teaching its simply superb..

[@SimpleSnippets]

Thank you so much 😀