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

5 votes374 views6 answers
Pagination
Java
1 vote349 views1 answer
Android save int
Java
0 vote384 views1 answer
Export to csv - Java
Java
0 vote332 views2 answers
Java empty arraylist
Java
2 votes335 views2 answers
Java check string contains uppercase character
Java
4 votes363 views1 answer
Java remove while iterating
Java
0 vote358 views1 answer
Java animated gif example
Java
2 votes325 views1 answer
XAxis.setTextSize() text gets clipped
Java
4 votes328 views1 answer
Java get excectuon time
Java
1 vote341 views1 answer
Clear edittext android
Java