Java Enhanced for Loop (For-Each) Explained | Syntax, Examples & When to Use It

In this video, we’ll explore the enhanced for loop in Java — also known as the for-each loop — with clear explanations and practical examples. This loop makes it easy and clean to iterate over arrays and collections without having to manage index counters manually. 🚀
Programiz

📌 What You’ll Learn:
✔ What the enhanced for loop is and how it differs from the traditional for loop.

✔ Syntax of the enhanced for loop:

for (Type element : collection) {
// code to execute for each element
}


✔ How it works with arrays and collections like ArrayList.

✔ Practical Java examples showing how to print and process elements.

✔ When to use the enhanced for loop and when to stick with a traditional for loop (e.g., when you need the index or want to modify elements).

✔ Benefits of readability and fewer errors vs limitations like no index access.

💡 Key Highlights:
🌟 Simplifies iteration over arrays/collections
🌟 Eliminates the need for manual index tracking
🌟 Ideal when you don’t need the index or to modify the array directly
⚠️ Not suitable when you need index-based logic or element updates

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