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Tip: Identifying the Unicode of Characters in a Given String

Learn how the String class facilitates finding the unicode of characters in a String.


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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

*/ 

 

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Sridhar M S. is a Java developer from Bangalore, India. He holds a master's degree in Computer Science.
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