Java time

Java date time

import java.time.format.DateTimeFormatter;
import java.time.LocalDateTime;  
public class CurrentDateTimeExample1 {  
  public static void main(String[] args) {  
   DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");
   LocalDateTime now = LocalDateTime.now();
   System.out.println(dtf.format(now));
  }  
}

Source: compiler.javatpoint.com

Java time code

final long startTime = System.currentTimeMillis();
for (int i = 0; i < length; i++) {
  // Do something
}
final long endTime = System.currentTimeMillis();

System.out.println("Total execution time: " + (endTime - startTime));

Source: stackoverflow.com

Similar codes

0 vote350 views1 answer
Java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
Java
9 votes347 views5 answers
Flutter image
Java
7 votes340 views2 answers
Java subscript
Java
0 vote335 views1 answer
Java summe array
Java
3 votes353 views1 answer
How to add cardview support in android studio
Java
0 vote359 views2 answers
Search a 2D Matrix II
Java
1 vote362 views1 answer
How to install java 8 on aws linux
Java
0 vote370 views1 answer
Give text color and font size in android string
Java
0 vote344 views1 answer
Insert data from database sqlite android
Java
0 vote356 views1 answer
Setvisibility not working in fragment
Java