Category: JavaCore

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Java String vs StringBuffer vs StringBuilder

Being immutable makes Java String very useful. However, in some cases, immutability makes it worse. How Java String works For example, you have a String and you want to uppercase then substring it. Because String...

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How Java String works

Java String is special since they are used frequently in a program. Hence, efficiency (in terms of computation and storage) is crucial. JRE, JDK and JVM Java String vs StringBuffer vs StringBuilder The designers of...