Hemanth Presingu

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since Oct 01, 2000
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Recent posts by Hemanth Presingu

Mutual funds should be selected based on:
1. Index funds only
2. No entry or exit loads and or 12-b fees
3. Lowest expense ratio
3. Minimum turnover
18 years ago
You can write a java httpclient to forward the request to another servlet in a different JVM.

URL url = new URL("http://www.xyz.com/anotherservlet");
URLConnection urlConn = url.openConnection();
urlConn.setUseCaches(false);
ObjectInputStream in = new ObjectInputStream(urlConn.getInputStream());
in.close();

-Hemanth
19 years ago
Veena,

Internet is not a great tool to look for Jobs. Do you know that Networking helps people find jobs 70% of the time, where as Internet helps only 10% of the time. Try to reach out to all of your friends, contacts, acquaintances and see if that makes a difference.

-Hemanth
19 years ago
Ha Maulin,
Thanks for your reply. I am not reading those files in my application. I am using a third party server (weblogic) which requires those paramters in the command line. I include the weblogic libraries in the jar file and I am not sure how the weblogic code reads those files.
-Hemanth
19 years ago
I have a java client which needs some runtime parameters to specify directories where some files are located. The application works fine, when i run from a development environment or from a command line. However, when i jar the file and run it, it fails as it cannot locate the required files inside the jar file. I did include all the necessary files in the jar, but i don't know how to specify in the manifest file to look for those files. Basically i need to set the runtime parameters like this:
-Dbea.home=weblogic -Djava.protocol.handler.pkgs=com.certicom.net.ssl -Dweblogic.home=\weblogic -Dweblogic.security.TrustKeyStore=DemoTrust
Is there any way i can set these in the manifest file or in the command line while executing the jar file?
Thanks.
-Hemanth
19 years ago
XML Will slowly replace the current EDI standards and that will be a huge market. Moreover XML can also be used by corporations for communication of data between diverse applications and or systems.
-Hemanth
I am doing evaluation for a new system and thinking of CORBA and EJB technologies.
Some of the main differences i found are:
1. EJB container provides integrated services such as Transactions,Security, Persistence..etc, where as in CORBA one needs to code for them.
2. CORBA is platform independent and language independent, while EJB is platform independent.
3. CORBA is a more realiable and established technology compared to EJB.
4. CORBA is more expensive and time consuming to build vs. EJB.
5. CORBA supports full multi-threading, where as EJB does serialization on calls to EntityBeans.
If anyone has any other inputs, please share them with me.
Thanks.
-Hemanth
I ahve tried using KVM/CLDC which is part of J2ME to develop palm applications. It is very cool, but the main disadvantage of KVM is it supports only a subset of Palm OS functions.
Does anyone know if KVM's future releases include support for Palm OS SDK?
Thanks.
-Hemanth
23 years ago
Another famous site is www.hotdispatch.com
-Hemanth
23 years ago
Thanks for your reply. Your answer looks like a good solution for my requirement.
-Hemanth
23 years ago
I have passed my test based on Just RHE and mock exams. IF you are thorough with all the concepts in RHE that is good enough, but still you need to do lots of mocks. Ofcourse, i cannot comment on the new pattern with codes, since i wrote the previous version of the exam.
Your best bet now for the next 2 weeks can be reread RHE, do as many mocks as you can and study/write code on questions which you marked wrong in the mock exams.
-Hemanth
Hi Preety,
I could not continue the thread in the XML forum as i was busy for a while. If you are interested in the "Resume" project i suggested, then we can touchbase and discuss more. You can send me E-mail at hemanthpr@yahoo.com
-Hemanth
I am wondering about which design approach to take while passing data between methods.
Let's say i have a class which retrieves 40 values(fields) from a DB and it needs to pass these values to another class.
What is the best way to pass the data.
1. Having get methods for each value.
2. Passing an single dimensional Array with 40 elements.
Each method has it's own advantages and disadvantages.
I am just curious how everyone else is handling this.
-Hemanth
23 years ago
Hi Preety and Sameer,
If you guys are interested, we can continue on developing a small project using XML and Java Technologies.
Send me your E-mail addresses(Mine is hemanthpr@yahoo.com) and we can touchbase privately.
-Hemanth
I am a newbie to doing web based application and would like to get inputs from others on how handle various situations.
1. What is the best method to generate HTML( Presentation + Data.)
2. As there is no strucure concept in Java(unlike C/C++), how are large elements of data passed between functions.
Arrays - You have to hardcode/Know the corresponding column for each array element.
Objects - Lot of get/set methods needed.
3. Persistence layer. - Do we have a separate set of classes to handle DB interaction, or do we do all of those in servlets?

I would appreciate if anyone already done some of these give some inputs with respect to pros and cons of each approach.
Thanks.
-Hemanth
23 years ago