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What is the difference between the File and RandomAccessFile classes
The File class encapsulates the files and directories of the local file system. TheRandomAccessFile class provides the methods needed to directly access data containedin any part of a file.
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}
}
public class B{
public static void main(String args[])
{
A a=new A();
System.out.println(a.meth1());
}
}
The above code gives a compile error.It says cannot use void.If the return type is not void then it compiles sucessfully
what could be the reason?">Class A{public static void meth1(){System.out.println("Inside method 1");}}public class B{public static void main(String args[]){A a=new A();System.out.println(a.meth1());}}The above code gives a compile error.It says cannot use void.If the return type is not void then it compiles sucessfullywhat could be the reason?
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How to communicate between applet and an applet
sushanti_mm
- Jul 3rd, 2006
An applet can find another applet in the same HTML page by either using the getApplet method to look it up by name or using the getApplets method to find all the applets on the page. Both methods, if ...
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What is Difference between Primitive DataTypes, and DataTypes
rabbi
- Jul 3rd, 2006
primitive types are data types provided by a programming language as basic building blocks. Depending on the language and its implementation, primitive types may or may not have a one-to-one correspon...
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What is the main difference between For and While loops in Java, C or C++
rabbi
- Jul 3rd, 2006
While loop is a control flow statement that allows code to be executed repeatedly based on a given boolean condition. And for loop is a control flow statement which allows code to be executed iteratively.
senthil kumar
- Jun 22nd, 2006
In C for FOR loop there will not be a termination symbol,whereas while loop we have termination symbol.In FOR loop we have initialization;conditon;incrementationare declared inside the brackets.In WHILE block if the condition in the loop is true then output will be executed.
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How to insert an image into data base using JDBC? The JDBC BLOB data type available from which version of JDBC.
rabbi
- Jul 3rd, 2006
Why u thinking abt JDBC. If u can connect with any database then u can insert image into database. If u r using Oracle as database then make a column with datatype BLOB. Then Importing java.awt.image...
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');
}
Help me
Thankyou
Bye..
Sre">Hi! i write a program for javascript.if i click a button then song will play.but my output embed tag only display song doesn't play.This is my codefunction sre(){document.write('');}Help meThankyouBye..Sre
rabbi
- Jul 3rd, 2006
You can use Real Vedio Formats....The RealVideo format is developed by Real Media. Videos stored in the Real Video format have the extension .rm or .ram.The format allows streaming of video (on-line v...
rabbi
- Jul 2nd, 2006
Hello Sredhar.r The code u have tried to shown us has been interpreted by the browser......Anyway firstly look at ur file supports by the browser Vedio files are supported by the browsers are : .avi ...
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Which of the following are true?
A) The Void class extends the Class class.B) The Float class extends the Double class.C) The System class extends the Runtime class.D) The Integer class extends the Number class.
YEDANAPARTHI SYAM MOHAN
- Apr 4th, 2006
Void class (no constructor for this class) does not extend any class including Object. Integer, Float and Double Classes (all primitive data type extensions) extend Number Class, which...
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Java Interview Questions
Ans