java-time Examples and Free Source Code

Dealing with month names in different languages...

java datetime translation java-time date-parsing

Given a whole hour of the day, how to find the next whole hour?...

java java-time dst zoneddatetime timeofday

Why is adding weeks to java.time.Instant not supported?...

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For a given date, detect the nth day-of-week in the month, then determine the same in next 6 months,...

java java-time dayofweek

How to convert weeks of year to LocalDate...

java scala java-time localdate datetimeformatter

How can I iterate over every standard ISO 8601 week in a year in Java 8?...

java java-time iso8601

How to get next day end of day date time from given Instant ? (Java)...

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Java get day of week in short form...

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Add a fixed amount of minutes to a Java LocalTime in a for-loop until midnight without causing an in...

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Why does the java.time.Clock has zone information?...

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zoneddatetime toEpochSecond without converting to local time...

java date java-time epoch zoneddatetime

What does 'PT' prefix stand for in Duration?...

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How can I localize numbers with DateTimeFormatter?...

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What is the difference between withLocale() and localizedBy() in Java DateTimeFormatter?...

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Storing appointments in a SQL database such as Postgres for use with java.time framework...

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Unicode ICU and not java.time.DateTimeFormatter should be used for international dates and times...

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How to parse non-standard month names with DateTimeFormatter...

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Mocking LocalDate.now() but when using plusDays it returns null?...

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Which one is recommended: Instant.now().toEpochMilli() or System.currentTimeMillis()...

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Using new Java 8 DateTimeFormatter to do strict date parsing...

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Is there a way to have a Java Duration of one year that accounts for leap years?...

java java-time duration

Java 8 java.time: Adding TemporalUnit in Instant vs LocalDateTime...

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How to serialize LocalDateTime with Jackson?...

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DateTimeFormatter with "yyyy-MM-dd HH:mm:ss" parses into LocalDateTime with missing second...

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How can you format a kotlinx-datetime LocalDateTime?...

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How to get milliseconds from LocalDateTime in Java 8...

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Java 8 DateTimeFormatter two digit year 18 parsed to 0018 instead of 2018?...

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Why does parsing with this DateTimeFormatter throw an exception?...

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Display time at user entered GMT offset...

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Java Instant round up to the next second...

java java-time