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Evening all, I have created a program that reads a Data Base contents, displays the information, prompts the user to press enter, then in theory they should enter an account number and that specific accounts details be deleted from the data base. Finally the contents of the data base should …

Hi all, (Firstly please note I am a beginner programmer!). I have the following code where I am trying to print the data base entries, then the user press the space bar to add another entry, followed by the data base contents being printed again. Any pointers in the right …

Hi all, I have created the following code that deletes a Vector entry. Currently it gives an error if you enter a string that is not present in the Vector. Can anyone recomend a way of looping back to the original text entry point, rather than terminating the program if …

Hi all, Currently my code accepts x10 Floats into a Vector. How would I change it to terminate the loop and output all stored values when a negative number is entered? [CODE]import java.util.*; public class acceptFloats { public static void main(String args[]) { Vector<Float> vec = new Vector<Float>(); Scanner scanner …

Hi all, I am very new to Java Programming and am currently trying to write a program to return the last character of a string, entered by the user. So far I have this: [CODE] import java.util.Scanner; public class lastString { public static void main (String[] args) { String string1; …

Hi all, I'm new to the software package and have written a simple code to turn LED's on/off using a Micro Controller device. When away from the Micro Controller, it would be handy to view the bit orientation (turning on/off) on the computer screen, without the actual device to hand. …