Sep 10, 2017 · I have "Hello World" kept in a String variable named hi. I need to print it, but reversed. How can I do this? I understand there is some kind of a function already built-in into …

Mar 14, 2010 · What is the most efficient way to reverse a string in Java? Should I use some sort of xor operator? The easy way would be to put all the chars in a stack and put them back into …

The function takes the first character of a String - str.charAt(0) - puts it at the end and then calls itself - reverse() - on the remainder - str.substring(1 ...

For loop** - Looping over each character of the string starting from last character of the string. reverse** - appending each char to form new string. I would suggest to use StringBuilder …

Can anyone tell me how to write a Java program to reverse a given sentence? For example, if the input is: "This is an interview question" The output must be: "question interview an is this"

Nov 27, 2017 · I have one string say "Aniruddh" and I want to reverse it using lambdas and streams in Java 8. How can I do it?

May 14, 2009 · That's definitely how I'd go about recursively reversing a string (although it might be nice to extend it to the case of an empty string in your condition.) I don't think there is any …

May 9, 2011 · As said, reversing a String object is not possible, as string objects in Java are immutable. You could circumvent this by using reflection to access the underlying array (see …

May 26, 2012 · As of Java 21 you can use ArrayList#reversed(). Where ArrayList implements SequencedCollection. This is part of Sequenced Collections added to the Collections framework.

Dec 9, 2015 · Your task description is a bit ambiguous. I couldn’t recognize whether you have to reverse the words or reverse the characters of the words. But here are solutions for both: …