Hi
your code is correct and i see that there is no problem in the calling super class constructor. You should create object of class Book2 and call the methods getBookAuthor() ....
praveen2gupta
Last Activity: May 8 '12, 04:33 AM
Joined: May 25 '07
Location: Jaipur , India
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Hi
Java provides Java Sound API for working with sound files. You can download examples at following site.
http://www.jsresources .org/examples/...Leave a comment:
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hi
That good but will take a longer time.Tell some thing that from your personale experice....Leave a comment:
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Hi
There is no problem. You have not tryed so you don't have problem. You can't learn java in this way....Leave a comment:
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Swing Application to Applet conversion
Hi
I have an Application Developed in Swing using JMF. This is capturing video and sound from user. Application is working fine as per requirement. But my requirements is in Applets. I wants to know how to conver Swing application in the Applets Appliaction. -
Hi
1. static keyword states that your variable is associated with the class. For example you are having one class X and
you are instating 05 objects from this class. The 05 objects can have a different value for a single variable. But with the
case of static variable all 05 objects will be having the same value. However each object or class can change the value
the static varable. The value changed by one object...Leave a comment:
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Hi
1. Yes IT is Possible.
2. Yes The variables are accessable. protected access modifier specifies that it is accesable from the same package and the sub classes outside the package. Your case is stright forward case of sub classes so variables are accessable....Leave a comment:
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Hi
It is a good and useful article written by you. please include SDLC model in your futur toics. How and which model is used.Leave a comment:
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Hi
I thiks your path is not set. On the dos prompt write path and enter. Look the results. Is it showing bin directory of java compiler. If Not then set path of the compiler....Leave a comment:
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Hi
It would be better to see code and problem. You can also use BorderLayout
for it.Better post your code....Leave a comment:
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Hi
java works differently. You should start from scratch and read the API documents. Java ia having a huge resources in terms of methods and classes .All your nedd is available in java....Leave a comment:
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Hi
It will depend on your mathod what it accepts and in which squence of data Types. Your question is very vast. post your method so that we can more clerify it....Leave a comment:
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Hi
you are using rs=stmt.execute Query(query); commands. This is for retreving the data. use following
rs=stmt.execute Update(query);
your data will be saved in the database.Leave a comment:
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Hi
java provides Java Sound API for working with sound. You can read these API from sun wex site. There are some demo files also available. These workes fine wittle modifications. I have worked on it all workes fine....Leave a comment:
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Hi
follow these steps
Start-->Contol Panel-->Administrati ve Tools--->Data Source(ODBC)-->System DSN
-->Add-->Select The Driver-->Data SourceName--> write your DSN name-->
DataBase--> select--> select your Database-->ok--ok...Leave a comment:
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Hi
software development life cycle is the very broad and depth topic. I can tell you that first step is the requirement analysis. For good understanding of SDLC read book of Hudson By oxford press.Leave a comment:
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Hi
Interface is also a sort of class. when you compile you will get a .class file.
as for your question we can not write a class in an interface....Leave a comment:
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Hi
as I understood so far Objects are derived from class and Instance is the process/mechanism which creates an object. Tell me where do you have confussion....Leave a comment:
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Hi
The problem is solved now. The applets do not access your classpath so the jmf.jar file is not access and applet shows the errors. To solve the problem define the copy and paste jmf.jar file in the currect folder and define it in archive tag of html file.Leave a comment:
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Hi
Use policytool to write the file permissions. By default applet is not allowed to acces data from user. You have to write the self signed applet for this and have to define the writes on the files.
Or tell in detail what you have done so far....Leave a comment:
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