Left rotate a String by 1 position | Java Interview Preparation | Java Interview Program
In this video, we will explore two different ways to rotate a string by one position to the left using Java. 🚀
✅ First, we implement a manual approach using character arrays and loops.
✅ Second, we simplify the process using Java’s built-in Collections.rotate() method.
This tutorial is perfect for Java beginners and coding interview preparation. Whether you're a software tester, automation engineer, or developer, understanding string manipulation is essential. Watch till the end to master this concept!
💡 Topics Covered:
✔️ String rotation in Java
✔️ Manual approach using character arrays
✔️ Using Java Collections for easy rotation
✔️ Best practices for string manipulation
Timeline:
00:00 Introduction
01:00 Solution 1 - Readymade method
07:05 Solution 2 - Through array
16:53 Next challenge
Watch next challenge Solution
• How to left-rotate a string by N positions...
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