Java Stringbuffer.delete () method __java

Java Stringbuffer.delete () method Java stringbuffer.delete () method usage tutorial, deletes characters from one substring of this sequence. The sequence at which the character index of a substring begins at the specified start and extension end-1 or ends, if no such character exists. If start equals end, no changes are made. <iframe id= "Cproiframe_u1064372_1" width= "728" height= "src=" &amp;aurl=&amp;cad=1&amp;ccd=24&amp;cec=utf-8&amp;cfv=17&amp;ch=0&amp;col=zh-cn &amp;conop=0&amp;cpa=1&amp;dai=1&amp;dis=0&amp;ltr=https%3a%2f%2fwww.baidu.com%2flink% 3furl%3d8vsmdnayjftb1tfegdtz4spxp1u5izk13rub_51gji5m5ohdz8zyghv-6zwe2jril3j0srjh8l8df_jfd8_smuggyyre_ mqzdn7ewlvnnwk%26wd%3d%26eqid%3de351f3aa0005e2b700000005555da349%26ie%3dutf-8&amp;ltu=http%3a%2f% 2fwww.yiibai.com%2fjavalang%2fstringbuffer_delete.html&amp;lunum=6&amp;n=90029059_cpr&amp;pcs= 900x505&amp;pis=10000x10000&amp;ps=394x297&amp;psr=1440x900&amp;pss=1080x1472&amp;qn= bc0a5c602e353ef9&amp;rad=&amp;rsi0=728&amp;rsi1=90&amp;rsi5=4&amp;rss0=%23ffffff&amp; Rss1=%23ffffff&amp;rss2=%230000ff&amp;rss3=%23444444&amp;rss4=%23008000&amp;rss5=&amp;rss6=%23e10900&amp;rss7= &amp;scale=&amp;skin=&amp;td_id=1064372&amp;tn=text_default_728_90&amp;tpr=1432200013616 &amp;ts=1&amp;version=2.0&amp;xuanting=0&amp;dtm=baidu_dup2_setjsonadslot&amp;dc=2&amp ;d i=u1064372&amp;ti=java%20stringbuffer.delete ()%e6%96%b9%e6%b3%95&amp;tt=1432200013591.27.218.222 " Align= "Center,center" marginwidth= "0" marginheight= "0" scrolling= "no" frameborder= "0" allowtransparency= "true" style = "Box-sizing:border-box;" ></iframe> Description

The Java.lang.StringBuffer.delete () method deletes the characters from a substring of this sequence. The sequence at which the character index of a substring begins at the specified start and extension end-1 or ends, if no such character exists. If start equals end, no changes are made. Statement

The following is a declaration of the Java.lang.StringBuffer.delete () method

Public StringBuffer Delete (int start, int end)

Parameters

Start--This is the beginning index, inclusive.

End--It is the ending index, exclusive. return value

This method returns this object exception

Stringindexoutofboundsexception--If start is negative, greater than length () or greater than end instance

The following example shows how to use the Java.lang.StringBuffer.delete () method

Package Com.yiibai;

Import java.lang.*;

public class Stringbufferdemo {public

  static void Main (string[] args) {
  
    StringBuffer buff = new StringBuffer ("Jav A lang package ");
    System.out.println ("buffer =" + buff);
 
    Deleting characters from index 4 to index 9
    buff.delete (4, 9);
    System.out.println ("After deletion =" + buff);
  }

Let's compile and run the above program, which will produce the following results:

Buffer = Java lang package after
deletion = Java package