years months days hours minutes seconds

Oracle's extract () function is introduced from Oracle 9i to intercept a specific part from a date or interval type The syntax is as follows: Extract ( year| Month | Day | | | Second} | | Timezone_minute} | |

PHP gets the year, month, day, hour, minute, second of the specified time period, PHP gets Core code: Class Utils {/** * format mysql DateTime (yyyy-mm-dd hh:mm:ss) converts the data format found in MySQL into time seconds * @param string $datetime

Original: Java a few seconds ago, a few minutes ago, a few hours ago, a few days ago, a few months ago, a few years ago realizedSource code: Http://www.zuidaima.com/share/1562038902000640.htmPrevious code shared by cattle people:Java implementation

We often see in the comments how many days ago, how many hours ago.The principle of implementation: now time-past time to get the difference between the comparisonBelow I define a helper class, you can directly reference, parameter is the time

A few seconds ago, a few minutes ago, a few hours ago, a few days ago, a few months ago, a few years ago, java Implementation Package com. zuidaima; import java. text. parseException; import java. text. simpleDateFormat; import java. util. date;

Package Com.zuidaima;import Java.text.parseexception;import Java.text.simpledateformat;import java.util.Date; public class Relativedateformat {private static final long One_minute = 60000L; Private static final long one_hour = 3600000L;

PHP convert seconds to days, hours, and minutes format time simple notation function Secstostr ($secs) { if ($secs >=86400) {$days =floor ($secs/86400); $secs = $secs%86400; $r = $days. ' Day '; if ($days <>1) {$r. = ' s ';} if ($secs >0) {$r. =

JS implementation a few minutes ago, a few hours ago, a few days ago, and a few minutes later, a few hours later, a few days before and after /** * Compare incoming timestamps to the current time, calculate a few ago, hours ago, days ago, and

1 Declare2 3L_start Date:=To_date ('2015-04-29 01:02:03','YYYY-MM-DD Hh24:mi:ss');4L_end Date:=To_date ('2015-05-15 11:22:33','YYYY-MM-DD Hh24:mi:ss');5 6L_ym interval Year to Month;7L_ds interval Day tosecond;8L_year Number;9L_month

Obtain time information in NSDate, in years, months, weeks, days, hours, minutes, seconds, and milliseconds: Note: The first method cannot obtain information in milliseconds, and the second method is used to obtain information in milliseconds. [Cpp]