JAVA PROGRAM TO FIND LENGTH OF STRING WITHOUT USING LENGTH() METHOD | PROBLEM 46 | TOP 100 CODES |
🚀 Welcome to @SheCodesHustle ! 🚀
In this video, we dive into an exciting Java programming tutorial where we’ll learn how to find the length of a string without using the built-in length() method! Whether you're a beginner looking to strengthen your Java skills or an experienced coder exploring alternative approaches, this tutorial is perfect for you.
📌 What You’ll Learn in This Video:
How to take user input for a string in Java.
The process of converting a string into a character array using the toCharArray() method.
Using a for-each loop to iterate through the character array and count the length of the string.
A step-by-step explanation of the logic and code implementation.
This tutorial is designed to help you think outside the box and understand the underlying concepts of string manipulation in Java. By the end of this video, you’ll not only know how to find the length of a string without length() but also gain a deeper understanding of how strings work in Java.
✨ Why This Method?
While Java provides the convenient length() method to find the length of a string, it’s always a great exercise to explore alternative ways to solve problems. This approach helps you improve your problem-solving skills and prepares you for coding interviews where you might be asked to solve problems with constraints.
💡 Key Takeaways:
Understanding the importance of character arrays in Java.
Mastering the use of loops for string manipulation.
Building a strong foundation in Java programming concepts.
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💬 Got Questions?
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Thank you for watching, and happy coding! Let’s keep learning and growing together. 🚀
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