Many times we require having multi tenant environment for Pentaho customers. There are commonly known methods those are already designed for this purpose like “IDBDataSource” customization can be used to return custom data source name based upon a value in session for currently logged in user. 517 more words
Tags » Web-services
There have never been more technologies available to collect, examine, and render data. Here are 30 different notable pieces of data visualization software good for any designer’s repertoire. 78 more words
object.ToString(); doesn’t handle the null values.
Object obj = null;
String convertedString = obj.ToString();
//Above code throws an exception “Object reference not set to an instance an of an object.” 22 more words