Shaaf, Syed's blog

A technical blog about Java, Kubernetes and things that matter


On my way to my solution store just found this nice to use, old and easy feature. Possibilities endless, usage typically very easy. I used the following to generate XML from sqlplus: select dbms_xmlgen.getxml('select * from user') from dual; Output: < ROWSET > < ROW > < TNAME >Employee< / TNAME > < TABTYPE > TABLE < / TABTYPE > < / ROW > < / ROWSET >

Doing the Locale - Danmark

The following illustrates how to get the Number format working with a danish locale. ’’' import java.text.NumberFormat; import java.util.Currency; import java.util.Locale; public class TestLocale { public static void main(String args[]){ // Create a Locale for Danmark Locale DANMARK = new Locale("da","DK"); // get the currency instance for this locale. Currency krone = Currency.getInstance(DANMARK); // Get a Number format for the locale. NumberFormat krFormat = NumberFormat.getCurrencyInstance(DANMARK); // A symbol for the currency String symbol = krFormat.

How to read a file from the JAR?

Someone just asked me this question today. And I thought might as well put it down for info. ’’' public TestReadFileFromJar() throws FileNotFoundException, IOException { InputStream is = getClass().getResource(“txtData/”); read(is); } ’'' In the case above txtData is placed in the jar on the root. Remmember to add the path with the “/”