Java String Magic: See ‘J’ Transform into ‘B’ Instantly! 🎯

Master Java basics with this AP Computer Science A question! Let’s explore the replace() method and understand how it works in this code.

📋 The Question:
What is the output of the following code?

🎥 What You’ll Learn:
1️⃣ How the replace() method replaces characters or substrings.
2️⃣ Why the output changes from John to Bonh.
3️⃣ Build your understanding of string manipulations for AP Computer Science!

💡 Key Takeaways:

replace() is a powerful method for manipulating strings in Java.
It’s crucial to understand how it replaces all occurrences of the target substring.

✨ This step-by-step tutorial will help you build a solid understanding of Java’s HashMap methods, a must-know concept for AP Computer Science!

✅ Don’t forget to like, comment, and subscribe for more Java tutorials, AP CS tips, and programming challenges!

#APCSPrep #JavaBasics #StringManipulation #CodingTips #LearnJava #AceTheAP #Wiingy

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#APCSPrep #JavaBasics #StringManipulation #CodingTips #LearnJava #AceTheAP #Wiingy