Java lambda tutorial for beginners
A lambda expression is a short block of code which takes in parameters and returns a value. In Java, Lambda expressions were added in Java 8. This video is a tutorial for beginners to Lambdas. It is designed for Java programmers that are familiar with Java interfaces.
0:00 Introduction
0:54 Java Interfaces (Before Lambdas)
2:44 Anonymous classes (Before Lambdas)
3:48 Simple Lambda expressions
5:31 Functional interfaces
6:47 Passing Lambdas as parameters
8:16 Lambda parameters
9:51 Type inference
10:48 Multi-line Lambda methods
12:22 Reusing functional interfaces
15:24 Using existing interfaces
18:16 Example exercise (Before Lambdas version)
26:55 Example exercise (Lambda version)
32:26 java.util Functional interfaces
35:05 Method references
38:00 Lambda collection methods
41:16 Conclusion
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