Create a New String by Taking the Last 3 Characters of a Given String
📽️ Video Title: Create a New String by Taking the Last 3 Characters of a Given String (JavaScript)
In this tutorial, we’ll learn how to create a new string by extracting the last 3 characters from a given string using JavaScript. This exercise will help you practice string manipulation techniques, based on W3Resource JavaScript exercises.
In this video, you'll learn:
• How to use JavaScript’s slice() method to extract the last 3 characters of a string.
• How to handle edge cases like strings shorter than 3 characters.
• Practical examples showing how this technique can be used in various string manipulation tasks.
What You'll Need:
• A basic understanding of JavaScript string methods.
• A text editor or browser console to follow along with the coding examples.
📚 Resources:
• W3Resource JavaScript exercises
• JavaScript slice() method documentation (MDN)
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Happy Coding!