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Convert String to Calendar Object in Java
I am new to Java, usually work with PHP.
I am trying to convert this string:
Mon Mar 14 16:02:37 GMT 2011
Into a Calendar Object so that I can easily pull the Year and Month like this:
String yearAndMonth = cal.get(Calendar.…
Get yesterday's date using Date
The following function produces today's date; how can I make it produce only yesterday's date?
private String toDate() {
DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
Date date = new Date();
return dateFormat.format(date).toString();
}
This is the …
How to convert an Instant to a date format?
I can convert a java.util.Date to a java.time.Instant (Java 8 and later) this way:
Calendar cal = Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, 8);
cal.set(Calendar.MINUTE, 30);
Date startTime = cal.getTime();
Instant i = startTime.toInstant();
Can …