Java Learn Java In A Day Oops

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OOPs Concept

Total comments: 25 View Tutorial Discuss: OOPs Concept

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Java Fundamentals
These concept are very useful for me.In the interview of point.Thanks...........

Good explain
hey keep it up! I like the method of teaching.

Feed back
Hi, It's a good place to learn new things. Keep it up.....I appreciate your efforts. Rgds

GOOD SITE FOR JAVA
please tell me the concept of astraction,Arrays&Strings,ExceptionHandling,UTIL packages with programs

hi
hi Thank u very much, these concepts are very useful for me. Keep it up.......!

ERROR CODE
Inheritance: ============== //THE CODE IS public class C{ public static void main(String[] args){ B obj= new B(); obj.fun2(2); //Two arguments have to pass but here is one argument } }

Java programs
The example programs are very easy to understand the concept.Infact it is very useful for me to start programming in Java

hi!its an amazing way to learn java..............
well,if anybody is wiiling to learn java in a facinating and in apropriate way then it is the best place to get whole and wide knowledge or might be that acomplishes your every query or puzzle you want to get solved.

..hello
i really want to thank...cause you help me a lot in my chosen career....im an information technology student....,

java devloper
class A{ public void fun1(int x){ System.out.println("int in A"); } } class B extends A{ public void fun2(int x,int y){ fun1(6); // prints "int in A" System.out.println("int in B"); } } public class C{

really good description of oops with examples
really good and simple and examples makes it much more clear, thanks a lot.

download all
download

DELETE
good place to learn .i am here to learn how to delete a file keep it up

comment
This site is great.It gives us the exact information about java.

oops
Very good material that helps tyhe beginers to understand....

Hi
Really nice concept has been given

dynamic
tell me the dyanamic binding

any thing
i am a student of information tecnalogy

inheritance
Inheritance: Inheritance allows a class (subclass) to acquire the properties and behavior of another class (superclass). In java, a class can inherit only one class(superclass) at a time but a class can have any number of subclasses. It helps to reus

small typo mistake
for example used in inheritance, the fun2() method in Class B should accept only one int parameter.

Wrong contents in compiletime Polymorphism - code
Given in the example as A obj= A(); this is wrong in this page it should be A obj= new A();

wish
ya i got clear information from this site

Suggestion
Here is the code for "Check" class is not very clear. (Prompted me to save as Check.java C:\JavaTrain>javac Check.java Check.java:11: class Mainclass is public, should be declared in a file named Mai nclass.java public class Mainclass{ ^

oops
nice one.like it