In this tutorial, you’ll learn how to use JavaScript to capitalize the first letter of a sentence or an array of words. Get my free 32 page eBook of JavaScript HowTos 👉
https://bit.ly/2ThXPL3Don’t forget to subscribe to the Junior Developer Central channel for more videos and tutorials!
You’ll also learn some tips and tricks on how to make this simple bit of code more powerful within your applications.
Although this may seem like a simple task, using JavaScript to capitalize the first letter of a string or using JavaScript to capitalize first letter of each word of a string, it’s a common task for Junior Developers to do.
It will mainly come in to play when working with presented data to the user as you want to ensure a consistent experience for the user. For example, it might be that data was stored (possibly by the user themselves) in all upper or lowercase.
So, How do you capitalize the first letter in HTML?
The first thing you need to do is to get the first character of the string using either bracket notation [] or the charAt function. In the video, i’ll explain the difference between the two.
Once you have the first character you can make this uppercase with the toUpperCase function which will transform the character to uppercase.
The final thing you’ll need to do is get the rest of the remaining original string and add it to the first, uppercase letter. You can do this with the slice function which ill show in the video.
Other videos in the JavaScript Snippets series:
JavaScript How To Remove An Item From Array Tutorial:
https://youtu.be/UvohHcj9I-sJavascript 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 join method: How to merge arrays into one value:
https://youtu.be/90MVWda5DlMJavascript 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 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