Java Generics | Practical Java Development
HTML-код
- Опубликовано: 14 апр 2025
- An excerpt from my new course titled "Master Practical Java Development".
In this course, you'll learn everything you need to know about the Java Programming Language and become a confident industry-ready core Java developer and get certified as a Java professional!
=========================================
➡️ Learn MORE:
Access all of my software development courses using the discount below: www.jobreadypr...
Email me if you have questions: info@jobreadyprogrammer.com
Become Job Ready with our NEW Programming Guide (PDF): pages.jobready...
=========================================
➡️ Get the entire Java course for a low price on Udemy at this link: www.udemy.com/...
Latest updates include Lambdas and Streams with Java 9 Features.
Course Last Updated: 2023!
=========================================
➡️ Job Ready Programmer Socials:
linktr.ee/jobr...
=========================================
➡️ Welcome to The Complete Java Certification Course
This course is designed to help you master the most in-demand and critical components for becoming a Core Java developer.
Especially if you're going for a job interview or have a Java Project that needs your best performance.
This course assumes no prior java experience so prior Java so it will take you from zero to hero!
➡️ COURSE INCLUDES:
Java Basics
Working with Java Data Types
Using Operators and Decision Constructs
Creating and Using Arrays
Using Loop Constructs
Working with Methods and Encapsulation
OOP Basics
Working with Inheritance
Java Class Design
Handling Exceptions
Working with Selected classes from the Java API
Advanced Class Design
Generics and Collections
Lambda Built-In Functional Interfaces
Java Stream API
Exceptions and Assertions
Use Java SE 8 Date/Time API
Java I/O Fundamentals
Java File I/O (NIO.2)
Concurrency
Building Database Applications with JDBC
➡️ The topics covered also include:
Object Orientation which I think is not stressed enough in other Java courses so I've got a special focus on that throughout the lectures.
You'll get plenty of practice writing classes and interfaces as well as countless methods with loops and if-else statements, exception handling and file processing as well as how to debug software using Eclipse.
You'll also be mastering the collections framework and diving deep into java generics.
You'll learn all there is to know about multi-threading and the JDBC API for working with a MySQL database.
There are also practical projects scattered throughout the course so that you can practice the concepts as you learn them. For example one of the projects is related to a car dealership management system and another assignment involves processing files with stock market data. So as you can see I tried to keep the projects professional and industry relevant rather than cloning a game like flappy bird.
I want this course to be the ultimate go-to resource for anyone that's looking to become a core Java programmer so I intend on adding more content to this course based on new technologies and student feedback.
The content is Java 9 ready which means I'll show you how to upgrade to the latest version of Java which is version 9 and I'll teach you how to configure Eclipse to work with both Java 8 as well as version 9.
I'm confident that you'll enjoy this course at least as much if not more than my other popular Java courses, but as always you've got a 30-day money-back guarantee no questions asked! Check out the preview lectures and join today!
=========================================
#jobreadyprogrammer #databasedeveloper #softwaredeveloper #career #sql #tableau #databases #database #webdeveloper #html #css #javascript #java #javabasics #javatutorial #javaprogramming #aws #admin #jobready #programmer
Amazing! My lecturer at uni spent 3h explaining generics and i was like "saaayy whaaat now..?". Watched this and it all made sense! Feels like magic, dude!
There is only one small issue with the code. You never added objects to mySet2. You added all the objects in mySet1. It still does not make any difference in the result, but I just wanted to clarify that for people who are still learning.
Great tutorial and explanation btw. It helped me a lot! :D
Bro this explanation was so good I remembered how much I love learning
One of the best video explaining the Genric concept in short and smart pattern...
I could listen to you for hours.
you are master of explaining. Great, step by step explained , clear voice. Perfect quality. Just. hey WOW ! Gratz !
The best tutorial on RUclips - thank you.
Finally got to see a precise explanation. Thank you for sharing your knowledge.
Best explanation I have found on generics.
Awesome explanation.... 👍👍 I nowhere found better explanation about generics than here..
impossible how much pretty this lesson is thank you very much🤩🤩
The syntax of declaring the generic in the method signature is confusing. Thanks for your video. Now it makes much more sense.
Well-concise explanation thumbs ups👍
You explained this very well. Thanks!
you have one mistake! You created mySet2 and no one information was added
Excellent. Thank you for the video. It's crystal clear now
Hi you are so good at explaining
although there is one thing that I feel like you should think about
and that is if you created specific playlists for specific subjects
you really is the only one who brought up this generics topic which is very important on youtube properly so thank you
Did no one saw, that he didn't change mySet1 to mySet2 at 23:13?
love all of your tutorials... Thanks for these awesome ones
Thank you for the explanation. Very well articulated.
This is great. I've been watching a lot of Java generics videos this weekend to plug any little holes anywhere in my knowledge, as it is one of those topics more people think they fully understand than actually do. One comment, altho it is quite legal to have type names in lowercase letters in Java, it is not a great practice, it is rather easy to be confused. So if you don't use T and U for your parameterized types, I'd at least use I1 and I2 rather than i1 and i2. Again, not illegal, but not standard Java.
Very clear explanation. Thanks a lot!
Awesome explanation! Muchas Gracias!
lot of information that i was looking for
raw type = whatever ou insert into it will be considered an object, regardless of its data type, is it?
subscribed , and defo buying your complete course life time access...cheers bud..
wonderful video, very informative. thanks a lot!
I have lots of model class thanks. I can populate data any type of model class thanks.
Excellent video Thank you.
Hi Thank you so much , am stunned from your great explanation.
great video ! thanks.
Nice course!
Great Video Thanks a Lot
Thank you so much. i REALLY enjoyed watching this video. very very very helpful! There was just one mistake explained in the comment below.
Have u lectured on Aggregation and also collection in java. Plz provide me link. Thanks
Awesome... always great videos.. keep it up..
Prefect. please upload more videos
List populateDatafromDatabase(){ ...
Have you made videos on spring mvc ?
Hey thanks for the nice video. Any change you could also do a video on recursive generics ?
3
Awesome like your SQL lectures
well explained ,thanks
How do i like this video more then once ? Thx grate vid
26:54 I was able to compile without any warning even if i did not specify a data type for the iterator (using IntelliJ IDEA ultimate 2017)
Thank you very much. It is difficult to remember but everything is clear now. Also your english is much better than hindus ones
I was afraid of your english because of your channel name, actually your English is very well. Thanks
well well what a judgemental, racist piece of fuck
mySet2 is empty.
Very useful pls do next generics too
Thank you!
20:52 is that Generic Method ?
Nice accent you have
gracias! Bless
Essence: from 10:22
Great work, however your video isn't clear.
I can barely see the illustration on your screen.
Pls could you make this more visible?
Thank you.
oops mySet2 is empty
WOW, Me very big brain now
love your tutorial, you have good english than others Hindus
better*
@@ctx4241 exactly his point
he was born in us :)
Shut up, don't generalize the communities. That is so ride.
you have understandable English ! oh my god, I search and search, this is the only understandable video that made by Indians
He is American. lol
Too lengthy, Couldn't follow
The video is awesome but the subject sucks. I hate generic programming because its used to much and only produce unmaintainable, un-extendable, code you cannot document proper. Debugging this stuff is a NIGHTMARE and the people that propagate that "use generic programming EVERYWHERE" should be jailed. Im programming since 15Years but that generics give me a headache since years now. NOT USEABLE IN REAL-LIFE!!!! Only in specific use cases. If people continue programming that way we dunno in 10 years whats happening, or how to fix it if something breaks, even as developer. This simple example is easy to understand but what people make in RL out of it (10 times stacked generic classes with up to 20 Attributs) is, as said, a NIGHTMARE.