Mask Characters Except Last Few

📽️ Video Title: Mask a String Except for the Last Few Characters in JavaScript

In this video, you'll learn how to hide characters in a string while keeping the last few visible, a common technique for masking sensitive data like credit card numbers or phone numbers.

In this video, you'll learn:
• How to replace characters while preserving the last few.
• Using slice() and padStart() for efficient string masking.
• Practical applications for security and data privacy.

What You'll Need:
• Basic understanding of JavaScript strings and manipulation methods.
• A text editor or browser console to follow along.

📚 Resources:
• JavaScript slice() and padStart() documentation (MDN).

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Happy Coding!

Видео Mask Characters Except Last Few канала Learn with Shikaar