T Jung

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since Feb 08, 2011
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Angular Framework Java Ubuntu
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Recent posts by T Jung

Hello,

in chapter 17 Modular Applications (Page 822) there is an diagram ilustrating the dependencies between different modules.
The arrow from zoo.tours.api (SPI) to zoo.tours.agency (service provider) should be in the opposit direction. From agency (SP) to api (SPI).

As an additional hint. It would be easier to distinquish between module and package (in requires and exports for instance) if the names would be different. I understand that in real code a lots of modules are named like the main package in this module. But it makes it harder do to understand if I have to use the module or package in requires.
Hello,
I was reading the toc of the book and was excited to see that there is a chapter about other concurrency models.
Does the book also cover the motivation behind reacitve streams? Why is it so popular since the last 3 or 5 years? Before it was more of a niche. (Because the enterprise middle ware was dealing with it?)
4 years ago
Hallo Sebastian,

I like the description about the book I read. I'm wondering whether you explain the broader principles and patterns behind enterprise applications in general.

Torsten
Hello Jeanne Boyarsky & Scott Selikoff!

How did you design the answers?
Do you simply answer the questions and refere to the Java Doc. Or do you explain the answer by providing further information, trying to explain common principles?

Kind regards

Torsten
I worked myself through the JDBC Chapter of your Certification Guide book and was blown away by the sheer amount of API you covered in there.
So I'm lucky that JDBC is not coverd in the upgrade exam.
Upgrade to Java SE 8 OCP - Review Exam Topics
Hello Jeanne Boyarsky & Scott Selikoff!
Congratulations for releasing a new book.
I'm already SCJP 6 certified and working on getting OCP 8.
From your experience, what is the certification topic that is under estimate by most of the students?
Kind regards,
Torsten
Welcome Kathy Seirra and Bert Bates!
Thank you for writing the SCJP 6 book. It was great!
In my case it's pretty much the same as chris webster described.

I find myself often improving the code that is already ok / not so bad. Whereas I do not touch the code that is clearly a mess, just because I'm afraid of the amount of time it will take.
9 years ago
What about:
-The Pragmatic Programmer by Andrew Hunt and David Thomas
or
-Agile Software Development by Alistair Cockburn

Two very inspiring books.
9 years ago
I would love to see an updated effective Java book from Joshua Bloch and would definitely buy a copy of it.
But even if Joshua Bloch would update his book, since he aims at a wider range, there is also need for books focusing on Java 8.
So other authors like Cay Horstmann are very welcome to write Java 8 books.
9 years ago
Welcome!

I like the free sample on leanpub. By reading it I was wondering if you consider writing a book about managing the daily job .
9 years ago
In case you want to print the value of the property, you should change the JSP like this:
(notice there is no ";" in the second line)

13 years ago
What about skiping all the database releated stuff to check wether it is the servlet stuff that is not working?
like:


May be you should first set the session attribute and perform the RequestDispater.forward after that. Like in the code above. In your code you invoke the forward and then set the attribiute.
13 years ago
I have (and use frequently)
iBooks
Dragon dictation
Google Earth
Read it later (offline reader)
VNC (witch I use to connect with my ubuntu computer)
Dropbox
Plain text (works together with drop box)
iBrainstorm
NYTimes
CNN
News Pro (Reuters)
Sudoku Tablet
Pac man

13 years ago
Have you tried something like:
http://www.server.com/whatever/filedoesnotexist.jsp
in case of <url-pattern>/</url-pattern> you receive a 404 not found message
in case of <url-pattern>/*</url-pattern> it matches
13 years ago