Java Utililty Methods Long Number to Date

Description

The list of methods to do Long Number to Date are organized into topic(s).

Method

String

minsSecsFromMs(long ms)
mins Secs From Ms

NumberFormat nf = NumberFormat.getIntegerInstance();
nf.setMinimumIntegerDigits(2);
long mins = ms / MS_IN_MIN;
long minsRem = ms - (mins * MS_IN_MIN);
long secs = minsRem / MS_IN_SEC;
return mins + ":" + nf.format(secs);

String

secToDate(long secs, String format)
sec To Date

SimpleDateFormat sdf = new SimpleDateFormat(format);
return sdf.format(new Date(secs * 1000L));

long

toYMDHMSM(long tm)
to YMDHMSM

return (Long.parseLong((new SimpleDateFormat("yyyyMMddHHmmssSSS")).format(new Date(tm))));