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Java Tutorial : Java StringBuffer [codePointAt(int index) method]

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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java Tutorial : Java StringBuffer [codePointAt(int index) method] Posted: Apr 15, 2016 6:42 AM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java Tutorial : Java StringBuffer [codePointAt(int index) method]
Feed Title: JAVA EE
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Java Tutorial : Java StringBuffer [codePointAt(int index) method] 
CodePointAtDemo.java
/*
* public int codePointAt(int index)
*
* Parameters:
* ----------
* index - the index to the char values
*
* Returns:
* -------
* the code point value of the character at the index.
*/


public class CodePointAtDemo
{

public static void main(String[] args)
{
String str = "JAVA";
StringBuffer sb = new StringBuffer(str);
System.out.println("sb = " + sb);

int retval = sb.codePointAt(1);// returns 65
System.out.println("Character(unicode point) = " + retval);

}

}
Output
sb = JAVA
Character(unicode point) = 65
Refer:
https://en.wikipedia.org/wiki/List_of_Unicode_characters

Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/StringBufferDemo_codePointAt_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringBufferDemo_codePointAt_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/c79bea5087cc43ffccd2a0b64318c83c53f07799/BasicJava/StringBufferDemo_codePointAt_App/?at=master

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  • Read: Java Tutorial : Java StringBuffer [codePointAt(int index) method]

    Topic: Java Tutorial : Java StringBuffer [setCharAt(int index, char ch) method] Previous Topic   Next Topic Topic: Java Tutorial : Java StringBuffer [lastIndexOf(String str,int fromIndex) method]

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