Gurumurthy Ramamurthy

Ranch Hand
+ Follow
since Feb 13, 2003
Cows and Likes
Cows
Total received
0
In last 30 days
0
Total given
0
Likes
Total received
0
Received in last 30 days
0
Total given
0
Given in last 30 days
0
Forums and Threads
Scavenger Hunt
expand Ranch Hand Scavenger Hunt
expand Greenhorn Scavenger Hunt

Recent posts by Gurumurthy Ramamurthy

I have worked on Lambda functions in Jython. It's a very cryptic code that achieves something which requires lengthier code.
When I had a first look at Java 8 Lambda expression, it is also very similar to Jython's lambda function.
I need to deep dive, I am at surface level.
But, is my understanding correct?
5 years ago
Hi,

Is it possible to have more than one line (line break, multi-line label) in Label (AWT).
I know you can give in JLabel.

But I am asking in Label.

Thanks,
Guru
7 years ago
Guys,

This question may not even fit into Java - General category.
Please throw your ideas if you wish.

I am actually into the development of uninstalling a software product.
I am giving a fresh look into this requirement from the following perspectives:
- From end user perspective
- use of use, no ambiguities, not much interview questions, and data protection (the data created out the software should be kept intact, only the s/w bits need to be removed).
- From developers perspective
- uninstaller software should be extended
- Loose coupling and high cohesive
- Proper design and design patterns
- Choosing the efficient technologies

Is any other things I need to consider?

Thanks,
Guru

7 years ago
Superb Paul.

thanks for the simple explanation. Yes, I have tried out a sample program with this.

Thanks a lot,
Guru
7 years ago
Experts,


Can I know when/under what circumstance is the java.lang.reflect.InvocationTargetException is thrown.
I mean can I simulate a simple java program to throw the above?

Thanks,
Guru
7 years ago
What is the meaning of rethrowing exception?
What happens during rethrowing exception?
How the exception is getting propagated?

Thanks,
Guru
7 years ago
I have read about 4 types of JDBC driver many times.
But, is there any example program for each type pf JDBC driver program?

Thanks,
Guru
Is it possible that some popups come if the application is currently running and any changes on jar on the server side?
7 years ago
I have a stand-alone java application (swing based).
I want the pop-up to come up from the customer (where the application is running) machine, if any new updates (in terms of new jars/modified jars) to alert and ask the customer to apply the fix/patch, whatever you call.
For this scenario, jnlp/webstart will be useful or think about any other java mechanism?
7 years ago
I have a stand-alone java application (swing based).
I want the pop-up to come up from the customer (where the application is running) machine, if any new updates (in terms of new jars/modified jars) to alert and ask the customer to apply the fix/patch, whatever you call.
For this scenario, jnlp/webstart will be useful or think about any other java mechanism?
7 years ago
I have a simple GUI.
I have a JTable with some rows and columns.
I have a JButton.
Default JTable behaviour is that -
if you press "TAB" in the last cell, the cursor goes to the first cell.
But what I need is, if you press "TAB" in the last cell, the focus should go out of JTable and select the JButton.

How to achieve this?
7 years ago
Hi,

System.getenv("LD_LIBRARY_PATH");
This prints the value of $LD_LIBRARY_PATH in unix.

How to set "LD_LIBRARY_PATH" through java?
System.setProperty("LD_LIBRARY_PATH",path) is not working.

There is no System.setenv()

Thanks,
Guru
7 years ago
Hi,

I have two VARRAYS.
Is there any quick way to compare them?

This is for ORACLE DATABASE.

Thanks,
Guru
I read somewhere that Integer.MAX_VALUE (2^31-1) is the way.
Is it true?

Thanks,
Guru
8 years ago
Hi,

I am using ORACLE 11.2.
I want to know is there anywhere in the $ORACLE_HOME that the information about the partition feature is recorded?
I have installed ORACLE DB with partition feature enabled (Enterprise edition)
Later, I want to know where this information is stored?

Thanks,
Guru