| Return | Method | Summary |
|---|---|---|
| StringBuilder | delete(int start, int end) | Removes the characters in a substring of this sequence. |
| StringBuilder | deleteCharAt(int index) | Removes the char at the specified position in this sequence. |
| StringBuilder | replace(int start, int end, String str) | Replaces the characters in a substring of this sequence with characters in the specified String. |
| StringBuilder | reverse() | Causes this character sequence to be replaced by the reverse of the sequence. |
public class Main {
public static void main(String[] argv) {
StringBuilder sb = new StringBuilder();
sb.append("java2s.com");
sb.deleteCharAt(0);
System.out.println(sb.toString());
}
}
The output:
ava2s.com
| java2s.com | Contact Us | Privacy Policy |
| Copyright 2009 - 12 Demo Source and Support. All rights reserved. |
| All other trademarks are property of their respective owners. |