Matt RaibleMatt Raible is a Java Champion and Developer Advocate at Okta.

The JHipster Mini-Book The JHipster Mini-Book is a guide to getting started with hip technologies today: Angular, Bootstrap, and Spring Boot. All of these frameworks are wrapped up in an easy-to-use project called JHipster.

This book shows you how to build an app with JHipster, and guides you through the plethora of tools, techniques and options you can use. Furthermore, it explains the UI and API building blocks so you understand the underpinnings of your great application.

For book updates, follow @jhipster-book on Twitter.


Over 10 years ago, I wrote my first blog post. Since then, I've authored books, had kids, traveled the world, found Trish and blogged about it all.

Upgraded to Roller 4.0

This site is now running Apache Roller 4.0. If you see anything funky, please let me know. As part of the upgrade, I did a bunch of spring cleaning, so it's possible I deleted some files I shouldn't have. As far as upgrading, the only issue I know of is this one where my categories are no longer in the same order. Since it didn't seem possible to fix easily, I decided to not worry about it and go ahead with the upgrade.

If you'd like to take Roller 4.0 for a test drive, you can use the Test Blog on this server. Username is test, password is roller.

I dig the new entries and comments counter:

Blog Stats - December 09, 2007

Posted in Roller at Dec 09 2007, 09:40:25 PM MST 8 Comments

I have been using Roller 4.0 since Release Candidate 9 and seem to always have a problem when sending out trackback urls. I must be in some spam filters or something.

Posted by Mike Jennings on December 10, 2007 at 10:16 AM MST #

I tried sending you a trackback and you're right - something is broken on your site b/c it didn't work. Are you sure you have trackbacks enabled? I sent one to Dave last night and it worked fine.

Posted by Matt Raible on December 10, 2007 at 11:11 AM MST #

This is weird. I can't send or receive trackbacks. I do have trackbacks enabled, I also have Don't save trackbacks thought to be spam and enable verification of trackback links. Maby I should disable the spam and verification options?

Posted by Mike Jennings on December 10, 2007 at 11:17 AM MST #

I just sent a trackback to you and it worked great. I am unable to send one to for some reason it says that the response fails.

Posted by Mike Jennings on December 10, 2007 at 11:26 AM MST #

For the Interface21 blog, did you use the trackback URL? It's listed on the right side of the page:

Posted by Matt Raible on December 10, 2007 at 11:32 AM MST #

At first I was using the wrong trackback url, but when I used the correct one I get the following error: Trackback failed, error in sending. Response was 302 - Found So who knows what the issue is with that site....

Posted by Mike Jennings on December 10, 2007 at 12:35 PM MST #

I just installed roller 4 and i can't get the "Notify me by email of new comments" option to appear under "Post A Comment". How would i enable that?

Posted by Twice on December 13, 2007 at 01:07 AM MST #

Ignore the previous comment. i've managed to figure it out.

Posted by Twice on December 20, 2007 at 07:02 AM MST #

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