Java Convert Date to Calendar Without Time

In this Java core tutorial, we learn how to convert a Date object into a Calendar object without zero values for hour, minute, seconds, and milliseconds.

Java Convert SQL Date to Calendar

In this Java core tutorial we learn how to convert a java.sql.Date object to a java.util.Calendar object in Java programming language.

Java Convert Calendar to SQL Date

In this Java core tutorial we learn how to convert a java.util.Calendar object to a java.sql.Date object in Java programming language.

Java Convert Calendar to LocalTime

In this Java core tutorial we learn how to convert a java.util.Calendar object to a java.time.LocalTime object in Java programming language.

Java Convert Calendar to ZonedDateTime

In this Java core tutorial we learn how to convert a java.util.Calendar object to a java.time.ZonedDateTime object in Java programming language.

Java Convert Calendar to LocalDateTime

In this Java core tutorial we learn how to convert a java.util.Calendar object to a java.time.LocalDateTime object in Java programming language.

Java Convert Calendar to Timestamp

In this Java core tutorial we learn how to convert a java.util.Calendar object to a java.sql.Timestamp object in Java programming language.

Java Convert Timestamp to Calendar

In this Java core tutorial we learn how to convert a java.sql.Timestamp object to a java.util.Calendar object in Java programming language.

Java Convert Instant to Calendar

In this Java core tutorial we learn how to convert a java.time.Instant object into java.util.Calendar object in Java programming language.

Java Convert Calendar to OffsetDateTime

In this Java core tutorial we learn how to convert a java.util.Calendar object to java.time.OffsetDateTime object in Java programming language.