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A Guide to Understand Java Generics with Examples

With Simple Examples Step by Step
4.7
4.7/5
(27 reviews)
11,406 students
Created by Arun Ammasai

8.7

CourseMarks Score®

9.8

Freshness

8.4

Feedback

7.3

Content

Platform: Udemy
Price: $11.99
Video: 2h 53m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

8.7 / 10

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Freshness Score

9.8 / 10
This course was last updated on 2/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

8.4 / 10
We analyzed factors such as the rating (4.7/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

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Content Score

7.3 / 10
Video Score: 8.0 / 10
The course includes 2h 53m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 8.3 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 5.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
0 resource.
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0 test.

Table of contents

Description

Java Generics
Java Generic methods and generic classes enable programmers to specify, with a single method declaration, a set of related methods, or with a single class declaration, a set of related types, respectively. Generics also provide compile-time type safety that allows programmers to catch invalid types at compile time. This reference will take you through simple and practical methods using Java Generics.
The Java Generics programming is introduced in J2SE 5 to deal with type-safe objects. It makes the code stable by detecting the bugs at compile time.
Before generics, we can store any type of objects in the collection, i.e., non-generic. Now generics force the java programmer to store a specific type of objects.
It would be nice if we could write a single sort method that could sort the elements in an Integer array, a String array, or an array of any type that supports ordering.
Java Generic methods and generic classes enable programmers to specify, with a single method declaration, a set of related methods, or with a single class declaration, a set of related types, respectively.
Generics also provide compile-time type safety that allows programmers to catch invalid types at compile time.
Using Java Generic concept, we might write a generic method for sorting an array of objects, then invoke the generic method with Integer arrays, Double arrays, String arrays and so on, to sort the array elements.

Requirements

• Before you start doing practice with various types of examples given in this reference, I’m making an assumption that you are already aware of basic Java Programming.

You will learn

✓ Guide to Understand Generics with Examples

This course is for

• This reference has been prepared for the beginners to help them understand the basic functionality related to functionality available in Java Generics.

How much does the A Guide to Understand Java Generics with Examples course cost? Is it worth it?

The course costs $11.99. And currently there is a 87% discount on the original price of the course, which was $94.99. So you save $83 if you enroll the course now.

Does the A Guide to Understand Java Generics with Examples course have a money back guarantee or refund policy?

YES, A Guide to Understand Java Generics with Examples has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the A Guide to Understand Java Generics with Examples course, but there is a $83 discount from the original price ($94.99). So the current price is just $11.99.

Who is the instructor? Is Arun Ammasai a SCAM or a TRUSTED instructor?

Arun Ammasai has created 16 courses that got 1,770 reviews which are generally positive. Arun Ammasai has taught 151,763 students and received a 4.0 average review out of 1,770 reviews. Depending on the information available, Arun Ammasai is a TRUSTED instructor.

More info about the instructor, Arun Ammasai

Teach with passion, from experience, and with an easy-to-understand way of teaching
Arun , Working as a Software Professional and having 10+ years of Industry experience in IT. I love to teach and its my passion. Interested in Java, Python ,Oracle and Open source technologies like PHP , WordPress.Graduated in bachelor of Chemistry and master degree in Computer Application at Bharathiar University.  I love photography, trekking and passion to travel to different place.”Learn whatever comes in your way”

8.7

CourseMarks Score®

9.8

Freshness

8.4

Feedback

7.3

Content

Platform: Udemy
Price: $11.99
Video: 2h 53m
Language: English
Next start: On Demand

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