Java

PIEBALDconsult wrote:

I think the loop is supposed to terminate when the input is prime.

PIEBALDconsult wrote:

Testing for 1 seems needless.

Richard MacCutchan wrote:

It should really test for any number less than 2.

if (number < 2)
    continue;

bool prime ;
int number ;
do
{
    System.Console.Write("Enter a number");
    number = System.Int32.Parse( System.Console.ReadLine()) ; // get next value
    double sqrt = System.Math.Sqrt(number) ;
    prime = number > 1 ;
    for(int j = 2; prime && j <= sqrt; j++)
        prime = (number % j) != 0 ;
}
while(!prime) ;

public class combobox {
  private Connection conn;
    private PreparedStatement stmt;
   
    public void combobox(JComboBox jcb){
      try{
          String str = "select * from stocks";
  
    stmt = conn.prepareStatement(str);
    ResultSet rs = stmt.executeQuery();

	while(rs.next()){
	    jcb.addItem(rs.getString("name"));   
        }
                }catch(SQLException e){
                e.printStackTrace(); 
}   
    }

jdzgray wrote:

what is the code should i write to call it?

myList.remove(0); 

somedatatype[] newArray = new somedatatype[oldArray.length-1];
System.arraycopy(oldArray,1,newArray,0,oldArray.length-1);