prajna pa

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since Oct 04, 2012
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Recent posts by prajna pa

Ya it should be numbers and between the limits. For each text field different limits
5 years ago
Dear sir

i need to validate n number of textfields  with different limits .so i need a common method to do that so please help me to do that validation if the validation fails the text should show red background
please help me
5 years ago
I had searched a lot and i am not able to find out.
PLease help me anyone

I had installed mencoder in my centos system.
i am not able to convert also please help me to convert the images to mpeg and the same to be embeded in java

Thank you in advance
6 years ago
if there is any command line tool for that can you tell me which is that and how to embed in java
6 years ago
Sir

I had worked with swings and collections but i have not done that is related to image conversion . So please help me to do that in java..
i got a set of images loaded in my application(done using java) which is jpeg and the same i need to  convert to mpeg format .

so please help me in doing that . Hoping your earliest reply .
Thanks in advance
6 years ago
hello sir Mr.Tim

I had checked it but i cudnt find any thing related to my requirement please help me as i am new to java
6 years ago
Dear sir

I have got a set of jpeg /gif images. I want that set of images to be stored in a single mpeg format. While viewing it should look like a movie .
Is there any method to do this in java..Please help me i need a sample code please ..

Thanks in advance

Hoping your earliest reply.
6 years ago
I am using Linux operating systems .
I am giving full permission.For testing purpose.

I want to know how to give permission for the folder even if a new file added after giving permission,.
The file should be accessed. how is it possible.

My case i am sharing the folder to another system with full permission.After the permission i am creating a file in that folder which is not accessible in my shared computer.How to make it accessible always.
6 years ago
Please reply me any one it is urgent for the project.
I had given the permission in command as below

chmod -R 777 /<folder-name>
6 years ago
Sir

I had connected two systems using the iIP address.
one system has the Ubuntu OS and another one is CentOS.

A - Ubuntu OS
B- CentOS OS

Under 'A' i had mounted a folder having the application and that folder is shared in 'B'.
So simultaneously both are running.

Now in my 'A' system application is generating a file for every 2 min.and using that file my system 'B' is loading some data.

Before sharing to 'B' system i had given full permission 777 to the folder.But after the application is loaded it will create the files and that file is accessed by system 'B'.
So a message is displayed permission denied.

So how to give permission to the folder permanently once . when a file is generated each 2 min.

Thank you in advance.
6 years ago
Thank you for the information sir.

If i want to run multiple times is there any setting or commands to be written inside shell script file.

One more thing i noticed is if i run one application and wait for a second and again run the same application it will run
so what will be the reason ..
how to solve the issue


script file contains the following.
6 years ago
Hello every one

I have to run a 'sh' application in a single PC multiple times .please explain me how to do this .
is it possible to run the same application multiple times.

I had tried running the application but when running the second time the previously run application will get terminated. so is there any possibility to run the same application multiple times simultaneously in single machine.
My OS is Ubuntu.

Hoping your earliest reply....

Thanks in advance.
6 years ago

Campbell Ritchie wrote:Don't know. Do the Java™ Tutorials give you any help?



Please Help me Thank You in advance
6 years ago
Dear Sir / Madam

Thank you in advance.

I had attached one gui.
In that gui left side you can see the jtree list and right side a table which is filled with the child nodes from the parent nodes created in the left.

I need to select any three parent nodes and its related child nodes and should display in another window of the same type.
How can i display only the selected parent node please help me with a sample example..

Hoping your earliest reply.
6 years ago