There are several third party libraries that simplify the programming that is needed to make your web pages communicate with…
Tip #1 – Avoid NullPointerException situations When comparing strings against specific values in Java, you can easily avoid the java.lang.NullPointerException…
It is often assumed that the order of the predicates in the WHERE clause of an Oracle SELECT statement does…
Regular Expressions (RE) are a powerful feature in Oracle. I have found them to be most useful for situations where…