Author Archives: acop

Tibco BW Designer performance settings

I found very usefull article: https://dennisegert.wordpress.com/2015/01/23/improving-tibco-designers-performance/ the output is 2 lines (apart from empty and comment) of settings to be put in designer.tra: ## Specifies the initial Java heap size to allocate tibco.env.HEAP_SIZE 1G java.extended.properties=-XX:+AggressiveOpts -XX:-UseParallelGC -XX:-UseConcMarkSweepGC -XX:MaxPermSize=512M -XX:+UseFastAccessorMethods -Xverify:none -Dsun.java2d.pmoffscreen=false

new tools to help Siebel developer, support & analyst?

Today I have found a guy I used to work with, on some Siebel project in the past. Apparently now he has his own company with quite impressive tools that might save some lives: requirement analysis, impact assessments, dependencies – this tool can visualize all things related to Siebel: https://e-up.pro/e-tools I hate doing documentation.. you… Read More »

Image forensic

Lately in my company we have found a need to automatically check images, sent from client, whether are original or digitally modified in any way. Research was done and some nice findings: most of the methods are only suitable for JPEG files – due to its compression nature. There is this great paper that explains… Read More »

Interview questions :: JAVA

Hi, long time no see 😉 This time something different.. couple of questions I’ve heard of related to Java.. you can run into those during job interview – feel warned.. What is singleton? It is design pattern: to allow only one instance of class in application. How singletons are usually implemented? Private constructor, private class… Read More »

DART, AngularDART and Zend Framework 2 [part 4: Recipes module]

This entry is part 4 of 4 in the series DART, AngularDART and Zend Framework 2

This entry is part 4 of 4 in the series DART, AngularDART and Zend Framework 2Hopefully this will be last part in PHP before our application will see the lights 😉 in \module\Recipes\config\module.config.php file let’s put something like this: <?php return array( ‘controllers’ => array( ‘invokables’ => array( ‘Recipes\Controller\RecipeInfo’ => ‘Recipes\Controller\RecipesController’, ), ), ‘router’ =>… Read More »

Perl, Siebel and COM

Today, I just came across this great blog: http://jbrazile.blogspot.com.br/2008/03/siebel-com-programming-with-perl.html about how to connect from Perl to Siebel COM interface.. very inspiring.. There seems to be even Perl module to make it more easy: https://metacpan.org/pod/Siebel::COM.. I think I might use that in future for some unit tests of Siebel code – something to put on my… Read More »

DART, AngularDART and Zend Framework 2 [part 2: db connection]

This entry is part 2 of 4 in the series DART, AngularDART and Zend Framework 2

This entry is part 2 of 4 in the series DART, AngularDART and Zend Framework 2Now it is time to start some real development.. Let’s do the backend (webservices, data source access and so on..) So from the beginning: Download composer.phar (for example from https://getcomposer.org/download/) to dir you want to have the webpage in create… Read More »

DART, AngularDART and Zend Framework 2 [part 1: introduction & db]

This entry is part 1 of 4 in the series DART, AngularDART and Zend Framework 2

This entry is part 1 of 4 in the series DART, AngularDART and Zend Framework 2I am astonished by the DART language developed in Google. It makes my life so easy when I don’t have to remember about all the details the JavaScript developer need to remember. When I don’t have to think about what… Read More »