In this tutorial we’ll look at the JavaScript join method and see how it can be used to merge an array in to one single value.
Don’t forget to subscribe to the Junior Developer Central channel for more videos and tutorials!
The JavaScript join method is a pretty simple function that can be called on any array in JavaScript.
The problem it solves is to join the values of an array and return a string. So this can be JavaScript join two arrays or JavaScript join array of strings the end result is always the same - a string is returned.
In the tutorial you’ll learn how to call the JavaScript join method and how it can be used with or without a separator to make an entirely new string. You’ll also see what happens when you call the function on an array of numbers and also when you use the function: JavaScript join array of objects.
Finally, we’ll take a look at how to JavaScript join without commas an array of strings or values and see how this differs with the other techniques we’ve seen already.
Other videos in the JavaScript Snippets series:
Javascript String Length: How to determine the size of a string:
https://youtu.be/OO0_9gq8NNIHow 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_yCKBqUAHow to reverse a String in JavaScript Tutorial:
https://youtu.be/k7zzWvQaEhcJavaScript 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/pkFbigsR7jI 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