Java Utililty Methods Second Format

List of utility methods to do Second Format

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Description

The list of methods to do Second Format are organized into topic(s).

Method

voidprintElapsedSeconds(long start)
print Elapsed Seconds 
long stop = System.currentTimeMillis();
double difference = (stop - start);
double seconds = difference / 1000;
NumberFormat format = NumberFormat.getNumberInstance();
String beautified = format.format(seconds);
System.out.println(beautified + " seconds");
StringremoveSecondsFromDateString(String sdate)
Removes seconds from string for view in list. 
return sdate.substring(0, sdate.lastIndexOf(":"));
StringSecond2DateString(int v)
Convert the seconds in string. 
int nbh = v / 3600;
int nbm = (v % 3600) / 60;
int nbs = (v % 3600) % 60;
return String.format("%02d:%02d:%02d ", nbh, nbm, nbs);
intsecondsBetween(String from, String to, String format)
seconds Between 
SimpleDateFormat formatter = new SimpleDateFormat(format, Locale.UK);
Calendar calendar = Calendar.getInstance(Locale.UK);
calendar.setFirstDayOfWeek(Calendar.MONDAY);
calendar.setMinimalDaysInFirstWeek(4);
Date date1 = null;
Date date2 = null;
try {
    date1 = formatter.parse(from);
...
StringsecondsToDHMSString(double seconds)
seconds To DHMS String 
if (seconds < 60) {
    return doubleToString(seconds, 2, 2) + 's';
long secs = (int) (seconds);
long mins = secs / 60;
long hours = mins / 60;
long days = hours / 24;
secs %= 60;
...
StringsecondstoHM(long sec)
Converti une valeur en secondes sous la forme HH:MM 
StringBuffer sb = new StringBuffer();
int hrs = getHoursInSec(sec);
if (hrs < 10) {
    sb.append(0);
sb.append(hrs);
sb.append(":"); 
int min = Math.round(getMinutesInSecWOHours(sec));
...
StringsecondsToHumanDate(long seconds)
seconds To Human Date 
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
sdf.setTimeZone(CURRENT_TIME_ZONE);
Date t = new Date();
t.setTime(seconds * 1000);
return sdf.format(t);
StringsecondsToString(long seconds)
seconds To String 
TimeUnit[] units = TimeUnit.values();
StringBuilder builder = new StringBuilder();
boolean negative = false;
if (seconds < 0) {
    negative = true;
    seconds *= -1;
for (int i = TimeUnit.DAYS.ordinal(); i >= TimeUnit.SECONDS.ordinal(); i--) {
...
StringsecondsToStringFormat(long seconds)
seconds To String Format 
long aux = seconds;
int sec = (int) aux % 60;
aux = aux / 60;
int min = (int) aux % 60;
aux = aux / 60;
String res;
if (sec < 10)
    res = ":0" + sec;
...
StringsecondsToTime(double seconds)
seconds To Time 
String result;
int minutes = (int) (seconds / 60);
seconds = seconds % 60;
result = new DecimalFormat("#.###").format(seconds) + "s";
if (minutes == 0) {
    return result;
int hours = minutes / 60;
...