Connecting to MySQL using JDBC
The JDBC API defines a set of interfaces and classes that all major database providers adhere to in order allow Java developers …
Connecting to SQL Server using JDBC
The JDBC API defines a set of interfaces and classes that all major database providers adhere to in order allow Java developers …
Hacking the Immutable String class using Java Reflection
In this example, I will show you how you can modify the Immutable String Class which has private final fields just like we …
Hacking Immutable class using Java Reflection
On of the four pillars of OOP (Object Oriented Programming) is encapsulation, or data hiding. The other three, which won’t be discussed …
Custom Date Formatting in Java
In this example we will show you how to use the SimpleDateFormat class to format Date objects using special patterns to better …
Delete a directory in Java
To delete a directory in Java, you will need to use the java.io package. In the java.io package you will need to …