3b hex to decimal code example

Example 1: Java convert hex to decimal

public class ConvertHexToDecimal
{
   public static void main(String[] args)
   {
      String strHex = "b";
      int decimal = Integer.parseInt(strHex, 16);
      System.out.println("Decimal number : " + decimal);
   }
}

Example 2: python convert hex number to decimal

print(int("61", 16)) # output 97 (ascii value "a")