Скачать или смотреть Java 8 Streams: How to Get the Distinct Count | Streams in Java 8

Welcome to our in-depth tutorial on **"How to Find the Distinct Count Using Java 8 Stream"**. In this video, we will explore the powerful features of Java 8 Streams to help you efficiently count distinct elements in a collection.

What You'll Learn:
1. **Introduction to Java 8 Streams**:
Overview of Java 8 Streams and their advantages.
Importance of using Streams for data processing.

2. **Understanding the Distinct Method**:
Detailed explanation of the `distinct` method and how it works.
Use cases where the `distinct` method is beneficial.

3. **Combining Distinct with Count**:
Step-by-step guide on how to use `distinct` and `count` together.
Practical examples demonstrating the combined usage.

4. **Hands-On Coding Examples**:
Example 1: Finding the distinct count of numbers in a list.
Example 2: Counting distinct strings in an array.
Example 3: Real-world scenario: Counting unique product IDs from a list of orders.

5. **Performance Considerations**:
Tips for optimizing performance when working with large datasets.
Best practices for using `distinct` and `count` effectively.

6. **Common Pitfalls and Troubleshooting**:
Common mistakes to avoid when using `distinct` and `count`.
Troubleshooting tips to handle common issues.

By the end of this video, you will have a solid understanding of how to use the `distinct` and `count` methods in Java 8 Streams to find the number of unique elements in a collection.

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How to find the distinct count using Java 8 Stream | Java 8 streams tutorial | Java 8 streams | Streams in Java 8

Java Source Code here:
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