string vs stringbuilder
String is immutable and thread safe
String builder mutable and not thread safestring vs stringbuilder
String is immutable and thread safe
String builder mutable and not thread safestring buffer and string builder
The StringBuffer and StringBuilder
class both produces mutable string objects.
The main difference between
them is that StringBuffer is thread safe;
StringBuilder is not thread safe.string builder vs string buffer
String vs StringBuilder vs StringBuffer:
String: Immutable version char sequences
StringBuilder: mutable version char sequences,
not synchronized
StringBuffer: mutable version char sequences,
synchronized , thread-safe, slow
String str = new String("a")
StringBuilder s2 = new StringBuilder("B") // MUTABLE
StringBuffer s2 = new StringBuffer("c") // Synchronizedstringbuilder vs stringbuffer
They both mutable, they are exactly same but
String buffer is thread safe so it runs slower
than String builder.
We are using StringBuffer when we are doing parallel
testing since it is a thread safe.Copyright © 2021 Codeinu
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