Insert string at given index : StringBuffer « Development Class « Java

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Java » Development Class » StringBuffer Screenshots  Insert string at given index    public class Main {   public static void main(String[] argv) throws Exception {     StringBuffer buf = new StringBuffer("Java this is a test");     int index = 5;     buf.insert(index, "Developers ");     System.out.println(buf);   } }             Related examples in the same category 1.  Specifying a New Length 2.  StringBuffer length vs. capacity. 3.  Demonstrate charAt() and setCharAt(). 4.  Replace string at given index 5.  StringBuffer indexOf method 6.  Append different type of data to StringBuffer 7.  Inserting Characters 8.  Delete from start till end 9.  Java StringBuffer append method 10.  Demonstrating StringBuffer 11.  Java StringBuffer delete remove character or clear content 12.  String formatter: format a string to a given maximum length with left, centre, or right justification 13.  Java StringBuffer insert method Example 14.  Java StringBuffer Reverse Example 15.  Use booleanValue of Boolean class to convert it into boolean primitive 16.  Set character at a given index 17.  Java StringBuffer SubString Example 18.  Java StringBuffer Replace Example 19.  Java StringBuffer Constructor 20.  Conversion between Unicode characters and Strings 21.  Reverse a string by character 22.  StringBufferDemo: construct the same String three different ways 23.  String Buffer Comma List 24.  SimpleCalc -- simple calculator to show StringTokenizer 25.  Parse an Apache log file with StringTokenizer 26.  StringBuffer Insert 27.  Reverse String Test 28.  String Buffer Append 29.  Bare-bones, unsafe, fast string buffer 30.  Class similar to StringBuffer, except that it can be used to construct multiple Strings