Norway Road Show 2011 private meeting invitation
Norway Road Show 2011 private meeting invitation (PDF) Mobile Solutions, Portals, Expert Systems, Software Consulting and Development Between 12 and 16 September 2011 Ropardo S.R.L is in organized...
View ArticleLiferay Portlet Development
Liferay is a very popular open source social network script that has been programmed in Java and as a result has become a favourite amongst cost conscious Enterprises who are looking to deploy intranet...
View ArticleConvert python object to XML representation
The application I was working on used a Flash slide show. The configuration on the slide show was done from a xml file. The task was to make this configuration manageable from the Django admin. I have...
View ArticleInstalling PyGraphviz on Windows
Django Extensions provides a bunch of management commands for the Django Framework. One of the most handy is the graph_models command. This command creates a visual representation of the Django models...
View ArticleMeet Ropardo at CeBit 2012
CeBit opens its gates again: the 6 of March 2012, in Hannover, Germany. We are a strong and dynamic enterprise with emphasis on the development of IT solutions with the newest technologies for complex...
View ArticleCheckboxes unchecked value
Using checkboxes can become a pain when you want to get a default value for them, usually when they are not checked, because an unchecked checkbox will not be sent to the processing script regardless...
View ArticleRequest Elevated Privileges in Windows Vista and 7 where UAC is enabled
This article explains how to request elevated privileges for windows applications running under Windows Vista or 7, where UAC is enabled. If an application requires administrator right, you have to...
View ArticleShowing keyboard automatically in Android dialogs
Having the Android soft-input keyboard pop-up when a Dialog window is shown is not so straight forward as one would think. After exploring different solutions found on the web (with no success) I...
View ArticleExit from an Android application
Normally, Android applications do not need an “Exit” button because they have a different lifecycle than, let’s say, a Windows application. To exit an application in Android, the user needs to press...
View ArticleHow to put online the Apache 2.4 Server
If you find yourself googling in order to make your new local server work online, you’ve come to the right place. Most Web Server packages today (WAMP, XAMPP or Uniform Server) are configured to work...
View ArticleSQL : Concatenating multiple rows into a single string
In some occasions it is necessary to concatenate data from a number of rows into a single row. Using HR.DEMO table as an example , we want to retrieve a list of employees for each department. Base Data...
View ArticleAngularJS
If you’ve worked with AngularJS you most definitely have found yourself in the situation of using templates. While good for release and keeping your code clean, templates can often times pose a problem...
View ArticleKendo Server Filtering
If you want to enable Server Filtering on Kendo Grid, first step is to tell Kendo that you want to enable that functionality because, by default, the data source performs filtering on client side. var...
View ArticleAndroid signing configuration tutorial
Android Studio has introduced a lot of new features that make our lifes a lot easier. One of those features is generating signed apks using Gradle. The basic idea is that you provide all the required...
View ArticleAndroid product flavors 1
By now, every Android developer has heard of product flavors. We all know they allow us to add small customization to our application, for example, we could change the app icon or the app colors. This...
View ArticleAndroid product flavors (part 2)
Hey there ! Welcome to the second part of the Android product flavors tutorial. In the first part we learned how to setup our project to use product flavors, and how to add custom icons and resources...
View ArticleSQL Injection. How to prevent it from happening in PHP.
SQL injection as a matter of security can be approached from multiple angles. One must first be sure that the targeted application has a confidential database structure, since this is the main thing...
View ArticleHow to install Yii Framework on XAMPP for Windows
Yii is an open source, object-oriented, component-based MVC PHP web application framework. Yii is pronounced as “Yee” or [ji:] and it’s an acronym for “Yes It Is! The first thing you need in order to...
View ArticleSQL : Updating Oracle table with data using subquery
In Oracle Database 11g , when you need to update values of certain records from one table, and the value and the records to update are determined by a second table, you can use a subquery in the...
View ArticleETL concepts
Over the years large amounts of data have been stored for business purposes. To turn this data into consistent and accurate information for a specific use, it somehow needs to be transformed. And so we...
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