Comments for Razvan's Weblog

Comment on Notes on the Spring-WS tutorial by jack

jack — Wed, 21 Oct 2009 18:57:31 +0000

nice for your tutorial, thanks

Comment on Notes on the Spring-WS tutorial by Wayan Parmana

Wayan Parmana — Sat, 17 Oct 2009 15:39:16 +0000

thanks for the great script

Comment on The ZK AJAX Library ignores some of the user’s input by razvanp

razvanp — Tue, 03 Feb 2009 13:30:13 +0000

Thanks for the answers, Robbie and Tom. I see my blog ignited quite a reaction within the ZK team. Also, thank you for the prompt change in the ZK, I will roll out the new release as soon as it will be released.

Denial of Service is not an issue in my case, since the interface is an administrative one. I don’t expect anybody to attempt a DoS attach on their own server. On the other hand, responsiveness has to be high, since most of the times only a single user accesses the application.

You are right to keep the setting to some threshold, since most of the ZK users develop applications opened to public and very few people have the infrastructure to filter out the DoS attempts. Still, if using a regression test framework, like Selenium, the threshold has to be set to 0, or the test engineer should be aware of the threshold and set delays before each action.

Razvan

Comment on The ZK AJAX Library ignores some of the user’s input by Tom Yeh

Tom Yeh — Tue, 03 Feb 2009 04:40:51 +0000

It is not a bug. It is on-purpose to filter out the clicks if they come too close (within 390ms) — from protecting the system from Denial-of-Service.

We don’t hear the complaint about lost clicks. If it bothers your users, we will provide an option to turn the filtering off.

https://sourceforge.net/tracker2/?func=detail&aid=2559476&group_id=152762&atid=785194

Comment on The ZK AJAX Library ignores some of the user’s input by robbiecheng

robbiecheng — Tue, 03 Feb 2009 02:54:06 +0000

Would you like to post it to the tacker of ZK.
http://sourceforge.net/tracker/?group_id=152762&atid=785191

We really appreciate your help!

Comment on Kubuntu 8.04 – two months later by Dave Field

Dave Field — Sun, 06 Jul 2008 20:57:15 +0000

I think the Kubuntu team need to take a long look at what they are doing, each time there is a new release, i ALWAYS try the KUbuntu version first, i really really want to use it, i want to love it. I use it for a few weeks, and find it lags behind the cor release, not necessarily because of buges, its generally pretty polished, but there are better KDE distros out there, PCLinuxOS for example a perfect example of a polished KDE distro, i just not a fan of the undelying package management.

I would love for the Kubuntu release to do what Ubuntu wont, so out there, and listen to the userbase, and inject some of that spark, which Ubuntu as a distro is losing.. as it moves forward on its everyman quest.

Comment on GWT and J2EE by razvanp

razvanp — Fri, 13 Jun 2008 12:48:11 +0000

GWTExt is LGPL. Meaning that you can use it in your product through “dynamic linking” without being forced to propagate the license. On the other hand, GWTExt requires ExtJS which is _not_ part of GWTExt, and it has to be downloaded separately. ExtJS is distributed under two licenses: GPL or proprietary. When starting the project you have to accept one and it seems you cannot change you mind later on.

If it’s your own site, you can pick the GPL license. All users of the site will have to have access to the source code of the site. The question is, who are the users? The visitors of the site, or you as deployer of the code? I think the second is correct.

I have evaluated the technology, and I find it reliable. The university I work for forbids me to embed GPL products (but not LGPL) into the software, so Gwt-Ext or ExtGWT are not for them, except if I convince them to buy it. On the other hand, I have a company, if any customer would require advanced AJAX controls, I would pay the money for ExtJS.

I am not a lawyer, the above comment represent solely my opinion. If you are unsure, contact a IP lawyer. But I can assure you, ExtJS license is cheaper

Comment on GWT and J2EE by Umpirsky

Umpirsky — Fri, 13 Jun 2008 11:20:19 +0000

Do you understand GWTExt licences? If I develop my own site in GWTExt, do I have to pay them?

For team of developers that works for a clients in a company OFC they have to pay Ext licence.

Comment on [K]ubuntu 8.04 by razvanp

razvanp — Tue, 29 Apr 2008 02:50:34 +0000

Yes, hibernate and suspend are working fine, no problem with them. As I wrote in the blog, it looks like a matter of luck.

Comment on [K]ubuntu 8.04 by gf4e

gf4e — Mon, 28 Apr 2008 20:45:04 +0000

Hey!

My question is, is everything ok with going to sleep and hibernation when compiz is on?