Sudhanshu Umalkar

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since Nov 19, 2002
Pune
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Recent posts by Sudhanshu Umalkar

Any help in using JuiCE would be appreciated, thanks.

I have juice-java5-0.9.0.jar but do not know how to proceed. Need to use this for encryption.
4 years ago
Is it advisable to change web.xml (or, in fact, any other file) in app server after the deployment? Do ALL app servers expose their deployment/directory structure?

I would prefer making changes locally, re-building the war (or .ear, etc.), and re-deploying the application.

Any suggestions / comments. Thanks.
5 years ago
Need a Java client code for connecting to SDEE server (Cisco IPS) and retrieving alerts.

Want to connect to Cisco IPS and retreive alerts, the response is expected in SDEE format.

Thanks.
5 years ago
There's certainly a performance issue. Cannot execute millions of queries one by one. Please note that the table has a lot of other information that I require when the IP address matches the range.
5 years ago
I have a table holding the range of IP addresses (from and to) and the region. I need to find out the region for the input IP address.
Presently, I am firing a query to get the range - something like SELECT RANGE FROM TABLE WHERE INPUT_IP BETWEEN FROM_IP AND TO_IP.

Now, the table has millions of entries and the input IP addresses count is also pretty big. So it doesn't make sense to fire a query for each input IP address.

Any better way to do this?

Thanks.
5 years ago
It works fine only on Windows platform, but not on others.
6 years ago
If I encrypt a string using some algorithm and javax.crypto API, I cannot decrypt it on Mac. I guess it has something to do with the encoding.
Any solution for this?

Thanks.

Code:
6 years ago
Got a requirement to read and process log file incrementally. Any suggestions / ideas to do this in Java?

Need to consider all possible scenarios like file rollover, different logging formats, etc.

Thanks,
Sudhanshu
1. Create a image object in init() method.
2. In run() method, keep changing coordinates of image (moon lander) after specific interval of time. I mean, either increment / decrement Y coordinates by a pixel to give the effect of image moving up or down. Call repaint() thereafter.
3. In paint() method, just draw the image with the changed coordinates.
Is there a way to improve performance of the java module by utilizing the second processor on a dual processor machine?
To be precise, can I execute two threads and specify exclusively to each one of them which processor (CPU) they should utilize?
How a dual processor machine can be used efficiently to improve the performance of a java application?
Is there a way to improve performance of the java module by utilizing the second processor on a dual processor machine?
To be precise, can I execute two threads and specify exclusively to each one of them which processor (CPU) they should utilize?
How a dual processor machine can be used efficiently to improve the performance of a java application?
14 years ago