StringBuffer in Java
StringBuffer StringBuffer class is rewritable, unlike String class which is not allowed to change itself once it is declared. String is immutable. Methods of StringBuffer class 1. append123StringBuffer sb = new StringBuffer("Hello "); sb.append("StringBuffer"); // add new stringSystem.out.println(sb);//prints Hello StringBuffer cs 2. insert123StringBuffer sb = new StringBuffer("Hello "); sb.inse..
JAVA
2019. 3. 5. 14:35
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