Super Boss....I dunno Java and I am learning Salesforce Apex...Java = Apex except Main method vundadhu....Concepts lo doubt vasthe....Mee videoseee reference....Thanks...a lot.
Dear sir, really u r doing a great job. your concepts and the way of explanation is very useful to beginners. i have one doubt, This keyword and Data shadowing Both concepts are equal or different... will you please give reply?
Sir if u don't mine Nenu send chesey syllabus topics cover cheyandi plzz Almost some topics cover ayayi remaining UNIT I Introduction Introduction to Object Oriented Programming, The History and Evolution of Java, Introduction to Classes, Objects, Methods, Constructors, this keyword, Garbage Collection, Data Types, Variables, Type Conversion and Casting, Arrays, Operators, Control Statements, Method Overloading, Constructor Overloading, Parameter Passing, Recursion, String Class and String handling methods UNIT II Inheritance, Packages, Interfaces Inheritance: Basics, Using Super, Creating Multilevel hierarchy, Method overriding, Dynamic Method Dispatch, Using Abstract classes, Using final with inheritance, Object class, Packages: Basics, Finding packages and CLASSPATH, Access Protection, Importing packages. Interfaces: Definition, Implementing Interfaces, Extending Interfaces, Nested Interfaces, Applying Interfaces, Variables in Interfaces. UNIT III Exception handling, Stream based I/O Exception handling - Fundamentals, Exception types, Uncaught exceptions, using try and catch, multiple catch clauses, nested try statements, throw, throws and finally, built-in exceptions, creating own exception subclasses. Stream based I/O (java.io) - The Stream Classes-Byte streams and Character streams, Reading console Input and Writing Console Output, File class, Reading and Writing Files, Random access file operations, The Console class, Serialization, Enumerations, Autoboxing, Generics. UNIT IV Multithreading, The Collections Framework Multithreading: The Java thread model, creating threads, Thread priorities, Synchronizing threads, Interthread communication. The Collections Framework (java.util): Collections overview, Collection Interfaces, The CollectionclassesArray List, Linked List, Hash Set, Tree Set, Priority Queue, Array Deque. Hashtable, Properties, Stack, Vector, String Tokenizer, Bit Set, Date, Calendar, Random, Formatter, Scanner. UNIT V Applet, GUI Programming with Swings, Accessing Databases with JDBC Applet: Basics, Architecture, Applet Skeleton, requesting repainting, using the status window, passing parameters to applets GUI Programming with Swings - The origin and design philosophy of swing, components and containers, layout managers, event handling, using a push button, jtextfield, jlabel and image icon, the swing buttons, jtext field, jscrollpane, jlist, jcombobox, trees, jtable, An overview of jmenubar, jmenu and jmenuitem, creating a main menu, show message dialog, show confirmdialog, show input dialog, show option dialog, jdialog, create a modeless dialog. Accessing Databases with JDBC: Types of Drivers, JDBC Architecture, JDBC classes and Interfaces, Basic steps in developing JDBC applications, Creating a new database and table with JDBC
It is better to use eclipse IDE type of applications for explanation. These wiil help in instant errors. Viewers can easily understand . Once try it bro...
Ha ha ha Tq for suggestion But i know about all IDE's bro Nene kavali ani text editor lo explain chesthunna Manam mistakes chesthene future lo malli alanti mistakes cheyakunda untamu ani na opinion Anyhow konni videos lo IDE use chesi kuda explain chesanu
This keyword- corrext a na bro below code public class MyClass { int x; MyClass(int x){ this.x=x; System.out.println(x); } public static void main(String args[]){ MyClass cl= new MyClass(5); } }
class Test { int a; int b; Test() { a = 10; b = 20; } //Method that returns current class instance Test get() { return this; }
void display() { System.out.println("a = " + a + " b = " + b); } public static void main(String[] args) { Test object = new Test(); object.get().display(); } } What is the get() function doing?
Hi Bro, i have a doubt on this keyword concept, i.e we declared one instance variable and now please tell me that value we can use or not at the same time in constructor and method.
private String name; public static Integer dogCount = 0; public Dog() { dogCount++; } public Dog(String name) { this(); this.name = name; } Here what is the meaning of this()
One Instance class lo multiple local class create chiyalemaha bro? nennu create chisuthuntiya error vasuthundhi please provide solution Bro...! please find below Example program. Example: public class Classess { //Instance class int i =10;
void display () { int i=50; // First local class System.out.println("this is value is "+ this.i+ " "+this.i);
nv focus cheyallsindi method ni endhuku create chesaru ani kadhu this keyword ni endhuku ekkada ela use cheyyali ani for example alanti situation vachinapudu ela call chesthamu ani explain chesanu
@@KOTHAABHISHEK what get() method is doing?? class Test { int a; int b; //Default constructor Test() { a = 10; b = 20; } //Method that returns current class instance Test get() { return this; } //Displaying value of variables a and b void display() { System.out.println("a = " + a + " b = " + b); } public static void main(String[] args) { Test object = new Test(); object.get().display(); } }
Wow what an explanation in our mother tongue . Simply superb bro . Keep rocking bro....
Tq bro
Great explanation bro.
Enni videos chusina this keyword artham kaledu, mee video chusaka chaala baaga artham ayindi.
Nice Explanation,
Each and Every video soo... useful,
Thankyou Bro
Detailed and very good explanation bro
I saw about this many videos
But no one gave me clarity
Coming to your video really the way you explained was awesome 👍👍👍👍
thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou thankyou sir wonderfull explanation
man you are awesome,,,,,, really appreciate your effort in explaining.... thank you so much.... keep up the good work
You are most welcome
super explanation bro tq for this type of explanation,easy to understand.....tq bro
Super ga chepparu sir chala clear ga chepparu artham ayindhi
Chala baga chesaru very well done.
Your explanation is very excellent bro .
bayya thank you bayya chaala detailed ga chepparu
Superb Explanation bro..
Ur superb ❤️❤️🔥🔥
Champesevu super super Superb 💐
Vere level explanation bruhhh ....
Fabulous explanation sir
Thankyou sir beautiful explanation
super explanation anna....nijam ga really great thanku for sharing ma frds andariki share chesanu subscribe cheskunaru kuda very thanks annaa
tq sis
Excellent explanation Anna . thank you very much anna
Super explain sir ,really nice
Super Boss....I dunno Java and I am learning Salesforce Apex...Java = Apex except Main method vundadhu....Concepts lo doubt vasthe....Mee videoseee reference....Thanks...a lot.
super bro nice u have well lecture skills
Super bro nice keep on
Nice explanation tq sir
nice explanation bro keep doing more videos
Thanks for information Sir...
16:27 ee doubt naku vachindi anna😂😂
Dear sir, really u r doing a great job. your concepts and the way of explanation is very useful to beginners. i have one doubt, This keyword and Data shadowing Both concepts are equal or different... will you please give reply?
Sir if u don't mine
Nenu send chesey syllabus topics cover cheyandi plzz
Almost some topics cover ayayi remaining
UNIT I Introduction
Introduction to Object Oriented Programming, The History and Evolution of Java, Introduction to Classes,
Objects, Methods, Constructors, this keyword, Garbage Collection, Data Types, Variables, Type
Conversion and Casting, Arrays, Operators, Control Statements, Method Overloading, Constructor
Overloading, Parameter Passing, Recursion, String Class and String handling methods
UNIT II Inheritance, Packages, Interfaces
Inheritance: Basics, Using Super, Creating Multilevel hierarchy, Method overriding, Dynamic Method
Dispatch, Using Abstract classes, Using final with inheritance, Object class,
Packages: Basics, Finding packages and CLASSPATH, Access Protection, Importing packages.
Interfaces: Definition, Implementing Interfaces, Extending Interfaces, Nested Interfaces, Applying
Interfaces, Variables in Interfaces.
UNIT III Exception handling, Stream based I/O
Exception handling - Fundamentals, Exception types, Uncaught exceptions, using try and catch, multiple
catch clauses, nested try statements, throw, throws and finally, built-in exceptions, creating own exception
subclasses.
Stream based I/O (java.io) - The Stream Classes-Byte streams and Character streams, Reading console
Input and Writing Console Output, File class, Reading and Writing Files, Random access file operations,
The Console class, Serialization, Enumerations, Autoboxing, Generics.
UNIT IV Multithreading, The Collections Framework
Multithreading: The Java thread model, creating threads, Thread priorities, Synchronizing threads,
Interthread communication.
The Collections Framework (java.util): Collections overview, Collection Interfaces, The CollectionclassesArray List, Linked List, Hash Set, Tree Set, Priority Queue, Array Deque. Hashtable, Properties, Stack,
Vector, String Tokenizer, Bit Set, Date, Calendar, Random, Formatter, Scanner.
UNIT V Applet, GUI Programming with Swings, Accessing Databases with JDBC
Applet: Basics, Architecture, Applet Skeleton, requesting repainting, using the status window, passing
parameters to applets
GUI Programming with Swings - The origin and design philosophy of swing, components and containers,
layout managers, event handling, using a push button, jtextfield, jlabel and image icon, the swing buttons,
jtext field, jscrollpane, jlist, jcombobox, trees, jtable, An overview of jmenubar, jmenu and jmenuitem, creating a main menu, show message dialog, show confirmdialog, show input dialog, show option dialog,
jdialog, create a modeless dialog.
Accessing Databases with JDBC:
Types of Drivers, JDBC Architecture, JDBC classes and Interfaces, Basic steps in developing JDBC
applications, Creating a new database and table with JDBC
Nice Explanation Bro
tq bro
@@KOTHAABHISHEK
when do we use this as a method parameter??
class Test
{
int a;
int b;
// Default constructor
Test()
{
a = 10;
b = 20;
}
void display(Test obj)
{
System.out.println("a = " + a + " b = " + b);
}
void get()
{
display(this);
}
public static void main(String[] args)
{
Test object = new Test();
object.get();
}
}
Inheritance, polymorphism , encapsulation meeda videos cheyi anna with u r program examples
It is better to use eclipse IDE type of applications for explanation.
These wiil help in instant errors.
Viewers can easily understand .
Once try it bro...
Ha ha ha
Tq for suggestion
But i know about all IDE's bro
Nene kavali ani text editor lo explain chesthunna
Manam mistakes chesthene future lo malli alanti mistakes cheyakunda untamu ani na opinion
Anyhow konni videos lo IDE use chesi kuda explain chesanu
Super sir 👌💪
Good explanation
Thankyou so much sir
super brooo ,i love you broo
Excellent anna
Tq
Please like and share
nice explaintion
This keyword- corrext a na bro below code
public class MyClass {
int x;
MyClass(int x){
this.x=x;
System.out.println(x);
}
public static void main(String args[]){
MyClass cl= new MyClass(5);
}
}
Super bro thanks
Tq bro
Very nice sir
Super bro
Tq
Superb bro..please explain anonymous class and inner class
inner classes cheppanu anukunta bro
Okasari search chesi chudandi
@@KOTHAABHISHEK ok bro unaii...
Thank you boss
Sir python through data structure medha videos cheyandi plz
Thanks sir.
Tq bro love you bro
Super video
Tq
Thankyou sir
Thank you so much Anna 🤝🤝🤝
Super
This is an implicit object x=xpassing 10 denikipoyena 10 ne ga instances lo store ayena store avakapoyena emindi
search as KOTHA ABHISHEK JAVA and follow the playlist you will find each and every topic orderwise then you will understand easily
@@KOTHAABHISHEK ooolp
Global Variable Kosam Video Petava Bro Please.
Inka depth cheppandi bro concept
abstraction and encapsulation kuda upload chay anna
Encapsulation ki em undadhu bro
Just adi oka name anthe
Abstract interface packages exception handling upload cheyadaniki try chestha tvaralo
KOTHA ABHISHEK ok bro
Wah👏♥️
SUPPER BRO
Thank You.
Super Bro...thanks
Upload more videos bro
On java
I have uploaded already
search as Kotha Abhishek Java (or) Java by Kotha Abhishek
class Test
{
int a;
int b;
Test()
{
a = 10;
b = 20;
}
//Method that returns current class instance
Test get()
{
return this;
}
void display()
{
System.out.println("a = " + a + " b = " + b);
}
public static void main(String[] args)
{
Test object = new Test();
object.get().display();
}
}
What is the get() function doing?
Hi Bro, i have a doubt on this keyword concept, i.e we declared one instance variable and now please tell me that value we can use or not at the same time in constructor and method.
Use you use
Bro , can u Please share notes that u r explaining in the videos .Please
sorry i don't have any material
Sir which language is better to learn oops concepts ( python r java)?
Which is better ani em ledu bro
Edi aina OK
But nenu aithe mana channel lo java complete ga upload chesa
But Python upload cheyaledu
@@KOTHAABHISHEK thnks bro
Instance variables eppudu pilustam local variable Appudu pilustam
adi manam develop chese program ni base chesukuni untundi
Thanks
Chanti gadu local....
Local variable gadike power ekkuva 😂😂
Anthe kadha bayya
private String name;
public static Integer dogCount = 0;
public Dog()
{
dogCount++;
}
public Dog(String name)
{
this();
this.name = name;
}
Here what is the meaning of this()
Manam create chesina variable name and parameter name same kabatti this use chesthunnam
Ante...we have gone through this.instance variable name. and here we have this(). so, when it say () where the control goes ...can you please explain
This ane method ni call chesthunnaru anukunta
One Instance class lo multiple local class create chiyalemaha bro? nennu create chisuthuntiya error vasuthundhi please provide solution Bro...! please find below Example program.
Example:
public class Classess {
//Instance class
int i =10;
void display () {
int i=50;
// First local class
System.out.println("this is value is "+ this.i+ " "+this.i);
void data() {
//second local class
}
}
what do you mean by local class
meeru create chesindi method
why are you calling it as class
@@KOTHAABHISHEK Sry..... Single Instance method lo multiple local methods ni create chiyachaa ?
first of all oka method lo inkoka method ni create cheyalemu
Tq anna
Sir you didn't give instance method example by using This keyword.please upload for instance method
each and everything nene explain cheyali ante ela bro
meeru em chestharu
Bro last lo public static void main akkada nundi em explanation ledhu anri bro
Same code rasi unte malli malli explain cheyalemu kadha bro
Bro global variable & instance variable both are same aa?
Java lang lo global variables undavu
But kondaru instance variables ni global ani pilustharu
@@KOTHAABHISHEK k thanks bro
Anna ksdhu this Ni Inka methods Ni call chaytaniki kuda use chayatchukads
try chesi chudandi
If we have an another instance variable
Same name aithe 2 variables ki ivvamu in same place
I mean 2 instance variables ki same name ivvakudadhu
project cheppu bro
In middle is there need for writing method
nv focus cheyallsindi method ni endhuku create chesaru ani kadhu
this keyword ni endhuku ekkada ela use cheyyali ani
for example alanti situation vachinapudu ela call chesthamu ani explain chesanu
System.out.println main method degara ivachaa
ekkadi nundi aina use cheyochu but daniki konni rules untayi
next classes lo detailed ga thelusukuntavu
so orderwise follow avvandi k na
@@KOTHAABHISHEK
what get() method is doing??
class Test
{
int a;
int b;
//Default constructor
Test()
{
a = 10;
b = 20;
}
//Method that returns current class instance
Test get()
{
return this;
}
//Displaying value of variables a and b
void display()
{
System.out.println("a = " + a + " b = " + b);
}
public static void main(String[] args)
{
Test object = new Test();
object.get().display();
}
}
Super explanation bro
Thank you so much sir
Nice explanation bro