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Johnny Joseph

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since Feb 27, 2020
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Recent posts by Johnny Joseph

Yes, it is iReport. But looks for more advanced reporting than iReport. Any commercial which works greater than iReport?
5 days ago

Years argo, we have used Crystal Reports for Visual Basic.

Now, the Jasper Reports and IText designer doesn't seems to be that classic like Crystal Reports

Can someone suggest a classical reporting tool i.e far easy for the user with huge features to quickly develop and use it in web application developed using java?

If nothing is available, is this is because due to Java language?

5 days ago
Option #1 - Application will be hosted in Cloud.
Option #2 - Application will be hosted in VMWare.
Option #3 - Application will be hosted in a server.
5 days ago

We can have log folder for a web-application in

# custom folder
# user home folder
# application server folder
# application installed folder

Which one is the best practice and Why?

6 days ago
Can you share an example of Runnable with Callable, which executes multiple and combine the results..
1 week ago
Paul, thanks for your clear explanation. I agree future is for threads...

Do we have a similar kind of interface in Java which we can use it for computation of results???

Why we always need to create an interface for the same..Why don't java provide one so that it would be helpful to standardize.
1 week ago
Which Tim explained is the best example too....

We need to discuss on how to avoid these kinds of insertions from back-end.

#1, What are the alternate approaches to overcome this problem?
#2, One more case is one would have a generic report, however in one of the use case certain values needs to be bolded. In that case, front-end will not know about this. It would be complex in the front-end side to deal with it. Forwarding several variables from back-end for special treatment would be messy.

Please advise.
1 week ago
Let's take this example

#1 Client has several document format in HTML format with signature and other additional details has to be filled up dynamically

#2 - We need to save all the different format of HTML to the database. i.e Template Design which is in back-end

#3 - Now we would append all the details needed for the template

So in this case, we might need to append HTML tags as part of the response to send it...

Do you have any suggestion to overcome this?
1 week ago
Yes, the server program should be agnostic. But in several times i come across in different projects with such practices of having HTML tags in back-end code.ow
Please let me know
1 week ago
A program wants to do computation of results....But he thinks future does that...Manages it...But he asked whether can we use the Future without threads..basically the same class
1 week ago

I saw in few cases,

List<String> map = new ArrayList<>();
map.add("Count : <b>"+count +"</b>");

some of the web-application embed or append and send back the response to the UI with HTML tags..

Using angular web application

when i checked with a front-end developer he says sometimes it is bit to handle so sending as tags is the right approach

Can someone please let me know in which use cases we need to use HTML tags as response and in which case we should not use it?

What is the best standard practice?

1 week ago

Can we use Java <Future> without using any thread?

Just to executed several methods. Can we use future for it...

1 week ago there is any place where i can see these kinds of designer's issue where they couldn't take it anymore....
2 weeks ago