Javarevisited

One of the challenge you will face while using new Java 8 Date and time API, JSR-310 in existing Java application is the conversion between ...

If you have been programming in Java for a couple of years then you may know that how bad was Java's Date and Calendar API was, I mean...

Comparing dates in Java is a common task for Java programmers, now and then we need to compare two dates to check whether two dates are eq...

G etting current data and timestamps in java is a requirement for most java enterprise applications. The formatting  date in java or pars...

You often need to convert java.sql.Date to java.util.Date while interacting with databases from Java application. Since JDBC the Java API...

SimpleDateFormat in Java is a  very common class and often used to format Date to String and parse String into Date in Java , especially...

One of the tricky questions from the Java Interview is, "Can we pass a Timestamp instance to a method expecting java.util.Date? "...

Hello guys, to appreciate the brilliance of the new Date and Time API introduced in Java 8 , you must remember the nasty problems you have ...

You can use the LocalDate.between() method to find the number of days between two dates in Java. This method is full proof and takes care o...

I used to convert milliseconds to seconds in Java by simply dividing it by 1000, and then into minutes by further dividing it by 60, and th...

You often need to convert java.util.Date to java.sql.Date if you are storing dates in a database e.g. SQL SERVER or MySQL. Since JDBC has...

Hello Java developers, you may know that SimpleDateFormat in Java can be used to convert String to Date in Java. java.tex...

As a Java developer we often need to convert java.util.Date or LocalDate to String in Java for  displaying purpose or sending Date as Str...

The easiest way to convert a java.util.Date to java.time.LocalDate is via Instant, which is the equivalent class of java.util.Date in JDK 8...

The java.util.Calendar class was added in Java on JDK 1.4 in an attempt to fix some flaws of the java.util.Date class. It did make some t...

One of the common tasks in a Java project is formatting or parsing data to String and vice-versa. Parsing date means you have a String tha...

What is the difference between Period and Duration class in Java is one of the popular Java 8 interview questions and has been asked too ma...

If you are not running on Java 8, then there are two ways to calculate the difference between two dates in Java in days, either by using st...

Along with lambda expressions , streams , and several minor goodies , Java 8 has also introduced brand new Date and Time API, and in this ...

The LocalDateTime is a new class introduced in Java 8 new Date and Time API. This class is in java.time package and it represents both da...