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89 results
This video is part of an online course, Intro to Java Programming. Check out the course here: ...
8,506 views
10 years ago
624 views
We show you why interfaces are so important, using as the example interface java.lang.Comparable.
2,186 views
8 years ago
506 views
776 views
Learn how to build a comparator to sort an array. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with ...
85,676 views
9 years ago
261 views
... to oimplement the Comparable interface if you use the Set interface and the hashCode method if you use the Hash interface.
145 views
12 years ago
In this lesson we're going to look at comparing Java Number instances. For starters, since Numbers are objects, we can't use the ...
2,795 views
263 views
... key word called interface Each interface defines certain methods so the comparable interface which is available in java defines ...
7,109 views
shorts Java reflection is excellent for creating extensibility on runtime. If you're using Jakarta EE, MicroProfile, or Spring, you're ...
2,114 views
2 years ago
What is a functional interface in Java? A functional interface is any interface in Java that has only one abstract method. In the ...
2,050 views
4 years ago
What is a Functional Interface? | Java 8 Interview Questions 2021 - J02 What are functional interfaces? Functional interfaces are ...
28 views
The Collections Utility class was added in JDK 1.2 and was most recently updated in JDK 8. The Collections Utility class provides ...
6,964 views
shorts Java Compact Constructor on record allows you to create validation on your Java classes easily. You can have consistency ...
341 views
This tutorial present how you can use and play with an Inner Class, the visibility of an Inner Class, also the fact that you can create ...
97 views
854 views
2,790 views
900 views
