Java Enum with Values Getter methods and Constructor

In this Java core tutorial, we learn how to define a new enum in Java with constructor and getter methods.

Connect to MongoDB Database in Java using MongoDB Driver Sync

In this Java MongoDB tutorial, we learn how to use MongoDB Drive Sync library to connect to a MongoDB database.

Joda Time Interval by Examples in Java

In this Java Joda-Time tutorial, we learn how to use the org.joda.time.Interval class of Joda-Time library by different example Java programs.

Get User Home Directory in Java

In this Java core tutorial, we learn how to get the user home directory in the Java program.

Get Java Version

In this Java core tutorial, we learn how to get the Java version in a Java program.

Joda Time Period by Examples in Java

In this Java tutorial, we learn how to use the org.joda.time.Period class of Joda-Time library by different example Java programs.

Joda-Time Gets Default Time Zone Names in Java

In this Joda-Time tutorial, we show you how to use Joda-Time’s DateTimeUtils class to get the list of default time zone names in a Java program.

Get Date and Time fields value of Joda-Time DateTime object in Java

In this Joda-Time tutorial, we learn how to get specified date and time fields of a DateTime object such as year, month day, hour, minute, second, millisecond in Java.

Joda Time Duration by Examples in Java

In this Joda-Time tutorial, we learn how to use the org.joda.time.Duration class of Joda-Time library by different example Java programs.

Generate Random UUID in Java

In this Java core tutorial, we learn how to use java.util.UUID class in Java to generate a random universally unique identifier (UUID).