Java Bangla Tutorials 92 : StringBuilder Class

➡️ In this video, I will discuss StringBuilder Class in Java.
⭐️ Video Contents ⭐️
⌨️ (00:00) Intro
⌨️ (00:11) StringBuilder Class in Java
⌨️ (04:50) Outro

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#java #anisul_islam #java_bangla_tutorial #web_development #bangla_web_development #andorid #javaprogramming #javatutorial #bangla_tutorial #java_anisul_islam

[mehedihasannabil]

Difference between StringBuffer and StringBuilder Class. 👇👇👇

1.String Buffer is less efficient and slower than String Builder.
2.StringBuffer is synchronized thread safe. It means two threads can't call the methods of StringBuffer simultaneously.


String Builder is more efficient and faster than String Buffer.
StringBuilder is non-synchronized. not thread safe. It means two threads can call the methods of StringBuilder simultaneously.

[adritaadnin]

Append method a ki ek line por por kichu add kora jay??

[mashfiqrizvee]

Sir...eclipse IDE te StringBuffer and StringBuilder er constructor e Directly string lekha jay na keno?kintu ekta string ke variable e rekhe oi variable ta pass kora jachhe. :/ please explain.

[samiya]

StringBuilder e kono string input neya jacche na.. append method o kaj korche na

[sabbibehsan]

The main difference between the StringBuffer and StringBuilder is
that StringBuilder is also not thread safe

[mdforkan]

What is the Difference between String Buffer & String Builder??

[abdulowhab]

Program:

class StringBuilderDemo{
public static void main(String [] args)
{
StringBuilder str = new StringBuilder("Abdul ");


System.out.println(str);

}
}

Output:
.\StringBuilder.java:1: error: duplicate class: StringBuilderDemo
class StringBuilderDemo{
^
StringBuilderDemo.java:4: error: cannot access StringBuilder
StringBuilder str = new StringBuilder("Abdul ");
^
bad source file: .\StringBuilder.java
file does not contain class StringBuilder
Please remove or make sure it appears in the correct subdirectory of the sourcepath.
2 errors



#Where is problem.

I am running my program in Command Line.