joker400

Hi everyone. I am currently doing small exercises on classes. Suppose you have 2 classes: Person (superclass) and Student (subclass) the class Student is extending the class Person. When creating new objects of type Student, when do use the following options: option 1: student x= new student( ..); option 2;( …

Hello, i hope all of you are fine ... i need some source about telecom billing system ....

how to make perl code executed automatically when new file comes out ??? i am done with most of the script, the script is converting files from one format to another , so i need the script to run when new files comes out ...

hi may u pliz assist,im a learner of C++,I want to write a code which welcomes you into a bar,asks your age,if u are more than 50yrs it gives it gives one free beer,it prompts you to press some orders and it will calculate the total due amount

My Printwriter method is not writing to a text file. the code runs fine it displays the text on screen but nothing appears in the text file. [CODE] public void run() throws IOException { Scanner sc = new Scanner(System.in); boolean cont = true; while (cont) { System.out.println("Enter your line text"); …

Salon membership fee Male = 600 Female = 500 If Foreigner +850 n for not foreign f if foreign my code is [CODE] public static void main(String[] args) { String gender, nat; gender=JOptionPane.showInputDialog("Gender"); nat=JOptionPane.showInputDialog("Nationality"); if (gender=="m" & nat=="n"){ JOptionPane.showMessageDialog(null,"Gender:" +gender +"\nNationality"+nat+"Fee is 1450" [/CODE] This code doesn't work so I …

i want to display buttons like this in applet a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 when i click to any …

I have a quick question: I have two classes. MainPanel and SubPanel I am putting SubPanel inside the MainPanel dynamically. So I have a method inside SubPanel called (toggleSection). All I am trying to do is that, in the MainPanel I am rearranging the components (all JPanels - instance of …

hi, i am compiling a pattern like this Pattern.compile("<.*?>"); my data is like this <sra<pur>kru> when i find the group that i get is <sra<pur> how to get <sra<pur>kru> and how to get <pur>. [how to get nested groups]