How do you reverse a string in-place in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse(), .charAt() etc.)?

Nov 9, 2024 · reverse() is a method of array instances. It won't directly work on a string. You should first split the characters of the string into an array, reverse the array and then join back …

Sep 29, 2014 · Let's see, you searched for "reverse string javascript" before posting this question and found nothing, I guess. Seems no-one ever had this problem before.

Mar 29, 2011 · I want to reverse a string, then I want to reverse each word in it. I was able to reverse the string. But couldn't reverse words in it. Given Str = "how are you" Expected Result …

Aug 15, 2017 · I want to reverse a string without using any inbuilt function, and I want it to change the original string itself but it doesn't work well. The language is Javascript.

Jan 4, 2018 · I have a piece of JavaScript code using a for loop to reverse a string. However, I would like to know if it is possible to use a for in loop instead and how would I go about that? …

Oct 28, 2022 · But reversing a string using the method above returns unchanged string 'hello'. We need to use an array, reverse it and then join it to return the reversed string.

Jan 28, 2014 · I don't really want to give away a solution algorithm here on Stack Overflow, but if you want solutions, searching for "JavaScript Project Euler problem 4" yields plenty of results.

Aug 28, 2017 · Split the string into an array of its characters, reverse the array and then join it back up again into a string. Got the idea from here. If you just want to reverse the order of the …

Jan 13, 2016 · String.prototype.reverse( ) { return Array.prototype.slice.call(this) .reverse() .join() .replace(/,/g,'') } using a reverse string method var str = "xxx_456" str = str.reverse() // 654_xxx …