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Tip of the Day
Language: Java
Expertise: Intermediate
Oct 9, 2017

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Identifying the Unicode of Characters in a Given String

The String class facilitates finding the unicode of characters in a String using the codePointAt method.

Listing 1. Finding Unicode Characters

public class StringCodePoint
{
   public static void main(String args[])
   {
      StringCodePoint stringCodePoint = new StringCodePoint();
      stringCodePoint.proceed();
   }
   
   private void proceed()
   {
      String name = "ABC"; //Defining  a String with value ABC
      System.out.println("CodePoint of A : " + name.codePointAt(0)); //0 is the starting index 
   }
}

/*

Expected output:

[root@mypc]# java StringCodePoint
CodePoint of A : 65

*/ 
M S Sridhar
 
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