Java string to long

String to long java

 Long.parseLong("0", 10)        // returns 0L
 Long.parseLong("473", 10)      // returns 473L
 Long.parseLong("-0", 10)       // returns 0L
 Long.parseLong("-FF", 16)      // returns -255L
 Long.parseLong("1100110", 2)   // returns 102L
 Long.parseLong("99", 8)        // throws a NumberFormatException
 Long.parseLong("Hazelnut", 10) // throws a NumberFormatException
 Long.parseLong("Hazelnut", 36) // returns 1356099454469L
 Long.parseLong("999")          // returns 999L

Source: stackoverflow.com

Java string to long

public class Example {
   public static void main(String[] args)
   {
       String str = "11111";
       String str2 = "88888";
       //Conversion using valueOf(String) method
       long num = Long.valueOf(str);
       long num2 = Long.valueOf(str2);
       System.out.println(num+num2);		
   }
}
Output:
99999

Source: beginnersbook.com

Java string to long

public class Example {
   public static void main(String[] args)
   {
       String str = "10000";
       String str2 = "22222";
       //Conversion using Long(String s) constructor
       long num = new Long(str);
       long num2 = new Long(str2);
       System.out.println(num*num2);		
   }
}
Output:
222220000

Source: beginnersbook.com

Similar codes

0 vote25 views1 answer
Java printf tab
Java
0 vote28 views1 answer
Cannot find symbol variable Log
Java
0 vote33 views1 answer
Max head java
Java
0 vote25 views1 answer
Java see you next happy year
Java
1 vote31 views1 answer
Rdd. map with condition
Java
0 vote35 views1 answer
Sartt timer of 40 second when send otp andrpid
Java
0 vote34 views1 answer
Potion of weakness recipe
Java
0 vote32 views1 answer
Build cmake gradle
Java
0 vote26 views1 answer
Swapping techniques using java
Java
0 vote29 views1 answer
How many return values can a method hava java
Java