what are strings in java
Strings are an array of characters, but not in Java.what are strings in java
Strings are an array of characters, but not in Java.java String method
String txt = "Hello World";
System.out.println(txt.toUpperCase()); // Outputs "HELLO WORLD"
System.out.println(txt.toLowerCase()); // Outputs "hello world"Copyright © 2021 Codeinu
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