bizzaro33 :
I have a string in the format: "YYYY-MM-DD" and I want to convert it into an array of integer
this is my code :
int year, month, day;
Date date = Calendar.getInstance().getTime();
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
String strDate = dateFormat.format(date);
for example, if the date is 2017-03-16 I want my array be like [2017,3,16].
Deadpool :
Firstly i would say to use LocalDate, DateTimeFormatter from java-time API and stop usingCalendar and SimpleDateFormat legacy date class
LocalDate currentDate = LocalDate.now();
String dateString = currentDate.format(DateTimeFormatter.ISO_DATE);
If you want to convert date string to int array, then split is based on -.
Integer[] array =
Arrays
.stream( dateString.split("-") )
.map( Integer::valueOf )
.toArray( Integer[]::new )
;
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