U_fprintf(out, "%S\n", UnicodeString("Pattern after replacement:").getTerminatedBuffer()) UnicodeString newPattern = dtfg->replaceFieldTypes(pattern, "vvvv", status) Replace zone "zzzz" in the pattern with "vvvv" Date Formatting Using SimpleDateFormat - SimpleDateFormat is a concrete class for formatting and parsing dates in a locale-sensitive manner. U_fprintf(out, "%S\n", dateReturned.getTerminatedBuffer()) U_fprintf(out, "%S\n", UnicodeString("Date/Time format in fr_FR:").getTerminatedBuffer()) It allows for formatting (date text), parsing (text date), and normalization. U_fprintf(out, "%S\n", pattern.getTerminatedBuffer()) ĭateReturned = sdf->format(date, dateReturned, status) SimpleDateFormat is a concrete class for formatting and parsing dates in a locale-sensitive manner. U_fprintf(out, "%S\n", UnicodeString("Pattern before replacement:").getTerminatedBuffer()) SimpleDateFormat *sdf = new SimpleDateFormat("EEEE d MMMM y HH:mm:ss zzzz",locale,status) TimeZone *zone = TimeZone::createTimeZone(UnicodeString("Europe/Paris")) ĭateTimePatternGenerator *dtfg = DateTimePatternGenerator::createInstance(locale,status) Instead use LocalDate and DateTimeFormatter, both from java.time, the modern Java date and time API. Those classes are notoriously troublesome and long outdated. UFILE *out = u_finit(stdout, NULL, "UTF-8") Ĭalendar *cal = Calendar::createInstance(status) For late-comers to this question I recommend you don’t use DateFormat, SimpleDateFormat and Date. U_printf(" Use replaceFieldTypes API to replace zone 'zzzz' with 'vvvv'\n") U_printf(" replaceFieldTypeExample()\n") Used widely in Unix-like and many other operating systems andįile formats.// Use repalceFieldTypes API to replace zone 'zzzz' with 'vvvv' Pattern hh:mm aa and HH:mm aa, here HH is used for 24 hour format without AM/PM and the hh is used for 12 hour format with AM/PM. There are two patterns that we can use in SimpleDateFormat to display time.
(UTC), Thursday, 1 January 1970, not counting leap seconds. Display current date and time in 12 hour format with AM/PM. That have elapsed since 00:00:00 Coordinated Universal Time Unix time (also known as POSIX time or Epoch time) is a systemįor describing instants in time, defined as the number of seconds
#Simpledateformat how to#
These examples are showing how to parse date in human readable form to unix timestamp in either milliseconds or seconds. String date = dateFormat.format(currentDate) ĭate +"%Y-%m-%d %H:%M:%S" -d Date to Timestamp Examples SimpleDateFormat dateFormat = new SimpleDateFormat("YYYY-MM-dd HH:mm:ss") These examples are showing how to convert timestamp - either in milliseconds or seconds to human readable form. These examples are showing how to get current date and time that could be presented to the end-user. Long ts = System.currentTimeMillis()/1000 These examples are returning timestamp in seconds, although some of the languages are returning timestamp in milliseconds. These examples are showing how to get current unix timestamp in seconds. Or you can construct URL with your timestamp. If you want to convert timestamp, it is sufficient to either enter your timestamp into input area, Timestamp Online is timestamp converver between unix timestamp and human readable form date.
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