what is the stringbuffer

YOU.com answered on March 17, 2021 Popularity 8/10 Helpfulness 1/10

answer what is the stringbuffer

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what is the stringbuffer

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// A StringBuffer is a mutable sequence of characters. It is used to create and manipulate strings.
// Unlike String class, StringBuffer provides methods to modify the contents of the string without creating a new object.

// Here's an example of using StringBuffer to concatenate multiple strings:
StringBuffer stringBuffer = new StringBuffer();
stringBuffer.append("Hello ");
stringBuffer.append("World!");

System.out.println(stringBuffer.toString()); // Output: Hello World!

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Contributed on Sep 11 2023

YOU.com

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stringbuffer in java

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// Java Program showcasing some of StringBuffer class capabilities
import java.io.*;
 
class StringBufferDemo {
     public static void main(String[] args) {
        // Creating StringBuffer object
        StringBuffer s = new StringBuffer("Dummy value");
        // Getting the length of object
        int length = s.length();
 
        // Getting the capacity of object
        int capacity = s.capacity();
 
        // Printing the length and capacity of
        System.out.println("Length of string buffer = "
                           + length); // 11
        System.out.println(
            "Capacity of string buffer = " + capacity); // 27
        
        // append method
        s.append(" appended");
        System.out.println(s); // Dummy value appended
        
        // insert method
       	s.insert(s.length(), " for illustration."); 
        System.out.println(s); // Dummy value appended for illustration.
         
        // delete method
        s.delete(0, 6);
        System.out.println(s); // value appended for illustration.
        
        // deleteCharAt method
        s.deleteCharAt(0);
        System.out.println(s); // alue appended for illustration.
        
        // reverse method
        s.reverse();
        System.out.println(s); // .noitartsulli rof dedneppa eula
    }
}

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Source: www.geeksforgeeks.org

Tags: java

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Contributed on Jan 28 2022

Wissam

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stringbuffer javascript

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Internet Explorer is the only browser which really suffers from this in today's world. (Versions 5, 6, and 7 were dog slow. 8 does not show the same degradation.) What's more, IE gets slower and slower the longer your string is.

If you have long strings to concatenate then definitely use an array.join technique. (Or some StringBuffer wrapper around this, for readability.) But if your strings are short don't bother.

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Contributed on Mar 17 2021

Santino

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stringbuffer in java

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String third = first + second;

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Source: w3programmers.org

Tags: java

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Contributed on Mar 15 2022

Modern Mouse

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what is the stringbuffer

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