29. January 2012

Quick online QR code generator in JavaScript

Update: quick access to this application – qr.sinusgear.com

I found nice jQuery plugin for generating QR codes written by Jerome Etienne: jquery.qrcode.

It’s fairly easy to use. Just pass a text to function and QR code is ready:

jquery('#qrcode').qrcode("this plugin is great");

Here is small application that generates QR codes on the fly as you type.

You can also download QR code as image (use: Chrome, FF, Opera or Safari for download).

Enter text:

Link to standalone QR code HTML5 application.

Posted in Rich Internet Application (Tags: , , , , ) | No Comments

14. January 2012

SafeQ4 Roadshow

Y Soft will introduce SafeQ4!

The roadshow will start in Prague – 26.1. 2012.

Next stops on roadshow in Europe: Magdeburg, Essen, Nuremberg, Frankfurt am Main, Paris, London, Manchester.

Check out cool micro-site: SafeQ4.com.

SafeQ is solution for managing, monitoring and securing prints. You can find more details about SafeQ at YSoft website.

Posted in Office automation (Tags: , , , , , ) | No Comments

10. January 2012

Debian Tomcat 7 – the trustAnchors parameter must be non-empty

I was deploying application on Tomcat7/OpenJDK. This application was accessing further secure services like SMTPS and HTTPS.

Tomcat was complaining that certificates are not correct (PKIX): the trustAnchors parameter must be non-empty.

Solution for Debian was quite easy after I found correct path to cacerts. Java cacerts for OpenJDK are stored in file: /etc/ssl/certs/java/cacerts.

To import certificate it is sufficient to use keytool:

keytool -import -keystore /etc/ssl/certs/java/cacerts -file cert.pem \
-alias ci.sinusgear.com

Then I restarted Tomcat and problem with trustAnchors disappeared.

Posted in Software engineering (Tags: , , , , ) | No Comments

5. January 2012

Videos from AUG Slovakia – November 2011

Videos from AUG Slovakia – November 2011 are available at: vimeo.com/augsk. Slovak version only.

Meeting Agenda – November 2011

Flex Components Lifecycle / Tomas Lehuta

The Future of 2D in Flash / Peter “Shtif” Štefček

Making Things / Martin Cagalinec & Ivan Klim

You can find out more about Adobe Slovakia User Group at groups.adobe.com.

Recording are available thanks to Franto and Lharp.

Posted in Rich Internet Application (Tags: , , , , , , ) | No Comments

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