In this tutorial, you’ll learn how to reverse a string in JavaScript including a way to do it with using a for loop which is helpful if you get asked to solve this challenge at interview. Get my free 32 page eBook of JavaScript HowTos 👉
https://bit.ly/2ThXPL3Other videos in the JavaScript Snippets series:
How to find the longest word in a String with JavaScript:
https://youtu.be/j9cAav7VIv4Find the largest number in an array JavaScript Tutorial:
https://youtu.be/fOFSmCjvcFYCheck if a String is a palindrome with JavaScript Tutorial:
https://youtu.be/_KE_yCKBqUAJavascript String Length: How to determine the size of a string:
https://youtu.be/OO0_9gq8NNIJavaScript join method: How to merge arrays into one value:
https://youtu.be/90MVWda5DlMJavaScript How To Remove An Item From Array Tutorial:
https://youtu.be/UvohHcj9I-sJavascript How To Convert String To Number Tutorial:
https://youtu.be/K-Twvsg3K_MJavaScript Create HTML Element: How to dynamically add tags to your pages:
https://youtu.be/VsXCK_2DJzAJavaScript String Contains: How to check a string exists in another:
https://youtu.be/uLT9iPccVZsLink JavaScript to HTML: How to run your JavaScript code in the browser:
https://youtu.be/821C5aJ3SLMJavaScript Copy Array: How to make an exact copy of an array in JavaScript:
https://youtu.be/5rybkWfeh-AJavaScript Capitalize First Letter: How to make strings and arrays sentence case:
https://youtu.be/8IEI-7fj2j4Javascript Print To Console Tutorial: Different ways to output data to the console:
https://youtu.be/pkFbigsR7jIDon’t forget to subscribe to the Junior Developer Central channel for more videos and tutorials!
Whilst it’s not the most common of tasks to do as a Junior Developer, finding out how to reverse a string in JavaScript is handy to know as it introduces you to a few new concepts in terms of handling arrays.
But wait!? A string isn’t an array!
You’re right it’s not but unfortunately for us there is no in-built function in JavaScript which will help you reverse a string in JavaScript. For example, you can’t just call str.reverse() to get a reversed version of the string.
However, as you’ll discover in the video, arrays in JavaScript do have a reverse function available to them. So if we could convert a string in to an array (with each item in the array being a character from the string) we could then reverse it easily with the Array.prototype.reverse() function.
In the tutorial you’ll learn how to do exactly this by using the split() function on the original string and then using the join() function to re-assemble it once it’s been reversed.
You’ll see that this process is very simply however sometimes you’ll be asked (perhaps at a job interview) how to reverse a string in JavaScript without using reverse method. In this instance, the interviewers are checking you can handle basic algorithmic challenges without relying on inbuilt functions.
So, in order to learn how to reverse a string in JavaScript without using reverse method, in the video we’ll discuss how to reverse a string in JavaScript with for loops. Whilst this isn’t the most elegant of ways to do it, it is fairly straightforward and it’s always good to know different ways of accomplishing the same task. Channel Handle @codebubb
About the Site 🌐
This site provides links to random videos hosted at YouTube, with the emphasis on random. 🎥
Origins of the Idea 🌱
The original idea for this site stemmed from the need to benchmark the popularity of a video against the general population of YouTube videos. 🧠
Challenges Faced 🤔
Obtaining a large sample of videos was crucial for accurate ranking, but YouTube lacks a direct method to gather random video IDs.
Even searching for random strings on YouTube doesn't yield truly random results, complicating the process further. 🔍
Creating Truly Random Links 🛠️
The YouTube API offers additional functions enabling the discovery of more random videos. Through inventive techniques and a touch of space-time manipulation, we've achieved a process yielding nearly 100% random links to YouTube videos.
About YouTube 📺
YouTube, an American video-sharing website based in San Bruno, California, offers a diverse range of user-generated and corporate media content. 🌟
Content and Users 🎵
Users can upload, view, rate, share, and comment on videos, with content spanning video clips, music videos, live streams, and more.
While most content is uploaded by individuals, media corporations like CBS and the BBC also contribute. Unregistered users can watch videos, while registered users enjoy additional privileges such as uploading unlimited videos and adding comments.
Monetization and Impact 🤑
YouTube and creators earn revenue through Google AdSense, with most videos free to view. Premium channels and subscription services like YouTube Music and YouTube Premium offer ad-free streaming.
As of February 2017, over 400 hours of content were uploaded to YouTube every minute, with the site ranking as the second-most popular globally. By May 2019, this figure exceeded 500 hours per minute. 📈
List of ours generators⚡
Random YouTube Videos Generator
Random Film and Animation Video Generator
Random Autos and Vehicles Video Generator
Random Music Video Generator
Random Pets and Animals Video Generator
Random Sports Video Generator
Random Travel and Events Video Generator
Random Gaming Video Generator
Random People and Blogs Video Generator
Random Comedy Video Generator
Random Entertainment Video Generator
Random News and Politics Video Generator
Random Howto and Style Video Generator
Random Education Video Generator
Random Science and Technology Video Generator
Random Nonprofits and Activism Video Generator