Core Java With OCJP/SCJP: OOPs(Object Oriented Programming) Part-14 || constructors

[@abhishekrawat97]

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[@alim3357]

Thanks alot sir for the classes they are like gold for me. I would say even your classes worth much more to me than Gold. I am really enjoying your teachings. Your experience with a student regarding access modifiers application to constructor made me laugh alot. You are explaining the situation with a nice since of humer. Really appreciated...

[@irfandaudpota7408]

He is great teacher Amazing explanations very much easy to understand I never seen any thing better then this in You tube to learn java Amazing sir Salute

[@ranveervaghela7030]

Wow about to complete constructor concept :)

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[@Saba556]

Best teacher for java, GOD bless you sir

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The only channel on KZbin where I like videos before watching.

[@Ankityadav-so1uh]

and i dislike

[@Avisk_94]

excellent teacher for java...god bless you sir !!

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[@sanjeevkumar-je5yt]

Sir Your lecture is the best source for learning java, I must say thank you very much sir.

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[@pallabsarkar5765]

you are the inspiration to many students like me..thank you sir

[@sivamalamanti2731]

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[@sandeep2177]

you are great durga sir...u r an inspiration...keep guiding us.

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[@neerajmaurya4878]

great job sir you are provide quality edu for student

[@harikumar-wp2uc]

I am very thankful to Durga sir for this great explanation

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[@javawidhitesh]

Thanks Alot Durga sir❤

[@kumarabdasu6255]

Complete idea about Constructor...Thank you

[@abhishektripathi-hi8vx]

very best explanation sir

[@DurgaSoftwareSolutions]

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[@harisankarl6292]

amazing teaching DURGA SIR

[@MsSubhrajeet]

luv u sir...... i will pay for this course.......

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[@nivedithanataraj8985]

Thank you so so much sir..helped a lot

[@राजनगोंगल]

👍👍👍👍👍👍

[@krishnasm5269]

Hi, Thanks a ton for uploading detailed SCJP videos, very helpfull for non programming background ppl. Just request you to upload videos on Constructors detailing about this() and super()

[@sumankrishna8686]

Very good explanation

[@Arjun-dt3bo]

Superb ..

[@prasadmahakal2361]

Thank uhh so much sirji

[@pratiktekade9126]

Amazing

[@DurgaSoftwareSolutions]

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[@soumyaangadi4319]

Instance block in which video you explained ?

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[@venkataramanasama4072]

Nice way of explanation for beginners very easy to understand

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[@yashoda9902]

nice explanation sir thanx....

[@DurgaSoftwareSolutions]

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[@RB-iz1cr]

Can static variable accessed in instance block..?

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[@manaspradhan2166]

liked it very much..

[@deepakkumarparida1836]

Durga Sir plz add vedios of AWT lecturers

[@vkj5742]

SIR, is there is no concept of copy constructor in java as it was in C++?

[@DurgaSoftwareSolutions]

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[@Vaanyashow]

It's very Good..

[@md.ruhulamin7963]

Sir one question, When I use the keyword "default" in constructor it will show compilation error. class Test{ default Test(){ System.out.println("This is method not constructor"); } public static void main(String[] args){ Test t1 = new Test(); } } /* javac Test.java Test.java:3: error: modifier default not allowed here default Test(){ ^ 1 error */

[@jvsnyc]

default is used as a keyword in only 3 places: 1. switch statement for when no matching case values. 2. modern (Java 8+) default method in interface. 3. default value in annotation values. So it is a keyword but means nothing on a class method, nothing at all. It is used when we wish to provide a body for a default method in an interface.

[@naveentr4360]

Thank you for the wonderful information ,sir i have a doubt in the program to count the number objects created in a class the program doesnt work !!!

[@aravindreddyyesugari9112]

sir how to intialize multiple values using user input for example we i have 3 attributes and i want to intialize based on user requirement how can i do this i don't know how many obs should be created it is based on user requirement.

[@DurgaSoftwareSolutions]

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

[@dherendrachaudhary6728]

sir i am not able to run my code using constructor some compile time error is coming object reference variable is blinking in yellow colour.

[@Vicky-hq1mp]

DHERENDRA CHAUDHARY ..you should'nt creat a constructor inside main method..consturctor should be created away from main method...if constructor contains any function it does'nt work...constructor should be working through object creation and..whenever we creat an object constructor will be called automatically....constructor having 2 types...default constructor..is used to initilize the object where we created all in program..then paramaterize constructor...only we can call this constructor by creating object we passed the object through paramaterized bracket...

[@santoshkodamble5762]

Sir how to practice programs? By solving new questions or solving same questions by writing

[@DurgaSoftwareSolutions]

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[@sumitbadugu417]

Please make video on DSA

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[@aravindreddyyesugari9112]

sir with same name multiple objects can be created or not.

[@aravindreddyyesugari9112]

same reference name

[@DurgaSoftwareSolutions]

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[@aravindreddyyesugari9112]

@@DurgaSoftwareSolutions ok sir tqs for replying

[@DeepaRochani]

can you please help me how we can proof with example that default constructor will not generate if we already have one constructor in class

[@batchubharath6951]

It’s very simple just keep a argument constructor in your code, then try to create a object with no arg constructor

[@saraswathimoole9377]

Sir ur telling void Test() as method instead of constructor , but method name should start with lower case na sir

[@DurgaSoftwareSolutions]

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[@Hiranyajuthika]

why static modifier is not use in constructor?

[@ramcharan-vq9kx]

hello, juthika Barman When you set a method as static it means: "The method belongs to the class, not a particular object." But the constructor is implicitly called to initialize an object, so there is no purpose in having a static constructor.

[@rutvikvaddodariya3199]

constructor initialization is not one time activity... constructor calls every time we create an object

[@sambhawjain2201]

Thanks

[@sakshijain2187]

sir in which topic u have teached about this and super keyword

[@welcome2sumit]

If constructor is use to initialize the object and not to create/construct the object. Then why do we call it as a constructor? Why not something like initializer....?

[@jonassx100]

object is created with new , however withour constructor that object is just blank space is Heap area .. Constructor makes it full form object

[@LalitKumar-ls4tu]

constructor constructs the default values for object....that is why named as constructor.

[@ajitkumarshera9053]

thanks sir

[@maan9011]

Why can't you take.Online sessions

[@somnathchakraborty6245]

28-05-2024

[@Ankityadav-so1uh]

if you are using any terminology then explain what is ths what is instance block its importance why we use it and why instace ,........ again constructor why we use it, what is the significance , first explain then come to programs ............. i think its only for south indians we Hindi patti student nt able to grap him and his teaching style

[@sandeepe5989]

Ankit yadav you should have little touch with C++ dude.

[@Ankityadav-so1uh]

even i have Core java ......... and if i know everything , n have every concept very clear why would i cme here ??

[@sandeepe5989]

Ankit yadav need not know clearly, but a basic understanding of the topic will help.

[@Ankityadav-so1uh]

u do hv i told u but its better to teach from ground

[@heroicrhythms8302]

@@Ankityadav-so1uh start watching the full videos playlist , rather than blaming durgasir

[@MrAnurag2006agarwal]

you are great durga sir...u r an inspiration...keep guiding us.

[@DurgaSoftwareSolutions]

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