//retrieve from db
paymentAmount = rs.getDouble("Amount_Paid");
pendingPaymentTotal += paymentAmount;
//get the total balance
_totalBalance += pendingPaymentTotal;
//This shows the correct balance
These are the two balances that make up the one below that is message up:
sb.append("<td><b>" + String.valueOf(pendingPaymentTotal) + "</b></td>");
//This show lots of zero's that should not be visible.
An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
Viewers learn about how to reduce the potential repetitiveness of coding in main by developing methods to perform specific tasks for their program. Additionally, objects are introduced for the purpose of learning how to call methods in Java.
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…