Abstract Class In Java Tutorial #79

[@alexlorenlee]

If you’re new to programming but want a career in tech, I HIGHLY RECOMMEND applying to one of Springboard’s online coding bootcamps (use code ALEXLEE for $1,000 off): bit.ly/3HX970h

[@DiabeticDebuff]

dude you managed to do in 9 minutes what my professor couldn't do for a whole class: teach us about Abstract classes/methods. Thank you!!

[@bindus4943]

kzbin.info/www/bejne/b2mkcpWlrZuel5o

[@julian.castro18]

and poop.

[@mansioncapital3358]

@@bindus4943 ahahha

[@johecht7872]

Same, he just simplified everything my teacher said

[@tjake7864]

I agree!

[@vpenywise]

That's like 200 pages summarised in 9 minutes, thank you!

[@agrajyadav2951]

TWO HUNDRED!!??

[@vladthecoldone8804]

More like 20. His reasoning is not what it actually is, basically he says how he feels about it. Doesnt even explain when you should use A instead of B, that you can use extends and implements simultaneously and why is it useful etc. Like I said "more like 20" but I understand that hes dumbing it down so regulars can understand and that Im procrastinating and probably should be studying for exams lmao

[@josephkreifelsii6596]

@@vladthecoldone8804 More like 5. I've never seen a single Programming textbook take more than 5 pages to explain 1 thing

[@ccacc_]

love how every start of the video, you would be encouraging beginners like us that are in confusion state, that we will eventually understand it.

[@Lydeliini]

That's what got me hooked :P And he was right!

[@atousamas7232]

After a year of struggling to understand abstracts and interfaces,I just learned them right now in just 8 minutes. It was really really helpful,you explained it so simply and so good,thanks

[@lachlanstavrevski5255]

You should literally be teaching programing courses for universities. You explain everything so well!

[@mmq6525]

he wouldnt be able to teach a 10+ week course, he'd have you ready for finals in 3 weeks

[@serdarekid]

YESSS!!! Just what I needed and when. Thank you man, you're the best!

[@bindus4943]

kzbin.info/www/bejne/b2mkcpWlrZuel5o

[@Chimeratech_O.D.]

Turned a massive chunk of my textbook into a bitesize lesson. Thanks a million, Alex.

[@seajay9711]

in less than 15 minutes this person just taught me abstract classes nad methods and polymorphism, something my college professor couldn't do in a month's worth of lectures. Major thanks from a panicking student in finals season!!

[@annahuggins6636]

I'm a student in college atm, we just got a major assignment over polymorphism and abstraction, and naturally, we barely covered this. I am super thankful for this video, it has been super helpful in explaining the differences between abstract classes and regular ones and I would not be able to understand abstraction so well without this video!

[@danielmagdziarz7440]

Favorite line: "public void poop"

[@vpenywise]

I couldn't get though how can a 'poop' be a 'void', when it most definitely 'returns' something :) I mean, you definitely see the result, right there! :)

[@thedude4795]

I invested in stocks and my *final* *return* was *void.* *Silence. *

[@adenosinetp10]

@@thedude4795 lol

[@smellthel]

@@vpenywise mind blown

[@JohnDoe-cu6jv]

"avoid" poop

[@XAyaDubX]

You're an absolutely amazing teacher. Thank you so much for making everything so simple. You communicate very efficiently.

[@SamiUllah-sh9rb]

I requested this video yesterday? You are so Quick and made this video. Love From Pakistan 🇵🇰 🇵🇰 🇵🇰....

[@kannankichu1997]

How and where to request him?

[@SamiUllah-sh9rb]

@@kannankichu1997 survey and questions asked by alex in a post on KZbin.

[@LT-pp2vr]

Truly thankful from an initial programmer from Taiwan

[@anshuman4873]

Do people in Pakistan study too ?.. Amazed man...

[@nyko1689]

@@anshuman4873 LOL, what makes you think they don't study? just curious.

[@Bryan_Salvador]

Pretty much everything I need to know condensed in

[@Sk8zOfficialMusic]

You were able to explain something I'm learning in a coding bootcamp for over 2 days in 8 minutes. Thanx so much man.

[@yaminchoudhury8732]

Broskiii this was the best 9 minutes of my life, I love you thank you so much. LIFE SAVER

[@prasadjeyapalan8918]

You managed to explain this in 9 minutes what my professor was trying to ramble forever.

[@עדןמזור]

You always know *JUST* what I need! Did you create a program of mind reading?

[@amirkamalian4848]

i have BEEN searching for this topic for a long time, i'm 100% sure this is the best video in the internet to understand abstract and interface, Thank you ALOT !

[@SuperMrHolmes]

This was extremely helpful. You are very talented at teaching and keeping it concise. Thank you!

[@stefan8193]

Bro you are genius. You explain it in 10 minutes with simple words. Very understandable!!! You are the king.

[@kharlopena7512]

Thanks for this! My professor is great, but even she made this sound way more complex than it is. Your video was super helpful!

[@WinOfficially]

I am developer from 2 years and have been unable to understand abstraction. But now thanks to you I finally can. Love you man 👊😀

[@xenonnanon]

I have a Free Response quiz tomorrow, and you just helped me secure my A. Thank you very much, Alex! You have my sub!

[@noei.quezadatorres3920]

Dude you're a gooood, i came here looking for the definition of abstract, and ended having the knowledge of implements, interface and the abstract itself, gooood bro

[@nigelburke7391]

6:10 lol, literally answered my question as it popped into my head

[@joeyjaehyeokkim5064]

4 yers later, still helping students. You prob don't even realize how helpful these videos are fr

[@abdulpangandaman]

After or during each of your video can you give us an assignment? Or some sort of activity that we need to answer/code. In that way, we will know the essence of your tutorial.

[@jiggyfeets6050]

facts @alex lee

[@adamameen5]

You are amazing. Such clear explanation. Learnt within 9 minutes that could not be learnt for 9 years.

[@Mangadrawings123]

You may or may not have just saved me from failing my exam

[@khanf13]

howd u do

[@Salio_Mendes]

I hope u did well, I got my exams this week...help!

[@InternetUser999]

When you choose the first result off the search screen and it is a really good video and actually teaches you something. Nice job, man. I loved the video!

[@harshshastri6099]

Hey Alex, you're doing a great job. It would be cool if you could cover how static methods are used in interfaces and abstract classes, and how variables cannot have abstract keyword in them.

[@MagicTheNoah]

You have helped me very much

[@goldengunist]

ALEX!! Thank You for making all these Java videos!! Seriously think that you deserve at least 100K subs for the simple and clear explanations! PLUS it helps that your super handsome and cute

[@davidstrom1434]

You should teach in university. These are the best Java Videos i have seen! Thank you for saving my butt!!

[@kaushiksenthilkumar682]

"Every dog poop a little differently ", I laughed for almost 3 minutes lol

[@kunpeng8646]

I am a new learner on programming and I am getting stuck on the abstract class concept, this video helped me a lot, I totally understood right now. The example of a dog, poop, made the complicated concept much easier to be got by new learners like me. Thanks, this is a pretty nice tutorial!

[@Shaf23]

Can you do a video where you explain all of your shortcuts? It would really help me save more time

[@futgaming17]

This is the simplest yet best explanation on abstract classes and methods i have ever encountered. Kudos Alex.

[@aishwaryamurugappan5138]

Alex,Thanks a lot,for this clear and simple explanation with cute examples, this is very helpful,and i'd also wish if you could make videos like, kinda creating simple games with java or a demo on some project with java,on application basis of these concepts.. :)

[@uoriwoh]

Lecturers here spend hours explaining this simple concept and failing. 6 minutes of this 8 minute video clarified it. Thank you so much.

[@ghostropes]

Making and implementation of a GUI currently what I'm struggling with right now also do you use the java library site religiously or not that often?

[@SHUBHAMKUMAR-cd7fs]

I just love the way you smile man along with teaching these tutorials. This kinda gives me motivation that this this is an easy topic and i can do it. Thanks.

[@myanch200]

Could you do some interesting projects with java

[@TobySullivan]

maybe

[@supriyajain7904]

Very few can explain these very basic core concept of Oops with such clarity. Your basics are so so clear. Thanks

[@kalaiselvan539]

Is this the only difference between abstract and interface .. or something yet to add

[@jameslowell9656]

You can implement multiple interfaces but you can only extend one class regardless of whether it is abstract or not.

[@Two_Wheel_Yeehaw]

Dude I sat through a 2 hour lecture on abstract methods and had no idea what my professor was talking about.... amazing what an 8 min video of quality explaining can do.

[@marciano2293]

Can you make a tutorial about java GUI using javaFX ?

[@lux27.42]

Marciano nah(y)

[@MisterWealth]

Yeah!

[@roastxbeefx7744]

I will go through multiple different videos explaining a topic and I will not comprehend it until I watch your videos. Keep. Doing. Videos. Cheers!

[@praneethchakri7052]

Dude, Thank you so much for explaining us in the most layman way as possible. Have always been intimidated to understand or get the right picture of these terms since "years". You just made my java fears fly away by explaining these basics in 10 mins each. Thanks again.!!

[@TheEchomaker]

thank you so much for clarifying the differences between abstract classes and interfaces!

[@omarshaikh6622]

You're the only person that made abstraction not sound complicated. Here's a thumbs up and a subscriber. thank youuuuu!!!!!!!

[@deli5777]

Thanks for actually stating the difference! So many people will give characteristics without really defining what they're talking about.

[@anastasiagavrilita6567]

At the beginning of this video, when you said "this may be a bit confusing to you", I swear that words I never knew I had in my vocabulary came to my mind to help me curse, because hell ya, I was confused! At the end, when you clarified the difference between the interface and the abstract class and said "hu, that was a lot!", my brain was already doing the happy dance. Thank you so much!!!

[@Alireza13488]

Alex's tutorials are simply one of the easiest and most understandable videos I have seen on KZbin.

[@Cheyenne9663]

If have watched some of your previous videos and they were explained too fast for my small brain. This video was laid out nicely. Went slow enough for the the idea to sink in, you kept it simple and clear. Thank you!!

[@harshdeepsingh6768]

Nice work brother. Other people made stupid tables and listed the differences. You explained all in 9 minutes. Respect

[@jethior]

OOH Alex Lee!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I don't know why I understand only your tutorial with an open heart!! thanks, man for making my life easier. I appreciate you really.

[@metin1504]

even though this is 3 years after the video, i wanted to say how much i can appreciate your down to earth way of explaining these things. something about it being more like a conversation helps getting the point across way better. keep it up! edit: ahh just saw the "end of java tuts" video. hope the new path is the right one for you! btw nice miata ;)

[@ananthr1583]

Lol dude you are a kid and I absolutely love it ..clicking this video is propbably the best decision i took today!

[@ericlin8331]

My professor spent an hour and 30 minutes trying to explain abstract classes and still manage to fail to get us to understand it. This is wayyy more clearer.

[@tjake7864]

DUde this is excellent. Just to the point . No confusion!

[@Dilly9124]

been trying to grasp this in my online course for days this video was crystal clear

[@gomesfamily2.0]

I have watched so many videos from so many ppl and you are the only one I understand in all of your tutorials👌 ....Man from now on I'm not gonna listen to my professor and waste my time killing my brain from now on I can say I learned Java from Alex,god bless man!

[@DANNYFIGDESIGNS]

Brother. I love that you're pursuing your dreams and I know you'll do well. I will miss your Java vids. They have saved me. I don't have a good teacher for my college course. 😳Maybe you'll pop up every now and then and throw us Java people some love/bones. Regardless, thank you for being an encouragement and a big help. May you have continued success. 🤠

[@rashmibalasooriya8447]

Dude you are the only person who could be able to make me understand... the whole class looked at me like an idiot after telling nonsenses about abstract, so called "teaching"!! Super thankful ❤

[@musguz]

You are clearifying everything in an easy way. That's the difference and appreciation for all of us.

[@georgei2480]

Alex Lee taught me more than all my collage profs combined. A true programming hero

[@monicaperez5101]

I perfectly know how to explain the difference between interface and abstract class! Thank you!

[@Loqalz]

you are carrying me through my whole java learning process, you're videos are so helpful keep it up :D

[@HelicopterRidesForCommunists]

Helpful, accurate, correct, and made easy to understand.

[@hannahlocalio7011]

you're great! You're not robotic, you can relate to me and you understand the struggles and that's why you're my favorite java channel! :)

[@_airconditioner]

Thank you for existing! I've learned so much from your videos rather than my professors' lectures.

[@minh-tamvo4608]

Everytime something feels off or not all understood after class, I come to your videos and it sums up a 3h in 10 minutes.

[@ovonickalicious]

I have an exam coming up and watching your videos makes everything so simple to understand. THANK YOU SOOO MUCH !!!!!!!!

[@seko1900]

You make BEST Java Tutorial/Explain Videos … thank you

[@user-ny8ow3uj2b]

this was so helpful and i'm so glad you went over the difference between an abstract class and an interface because i was sure about to leave a comment asking!

[@maylouh]

Thank you, sir, for saving me ! You explained this a lot better than my teacher did in 3 hours.

[@andrewfulo3249]

Awesome job explaining all these Java concepts! Hands down the best quick and easy Java tuts online. Kudos. Thanks for helping the rest of the world with these videos

[@jespinoza011]

This man is a fantastic programmer and instructor. He helps by breaking down complex terms and concepts, making them so easy to understand. Definitely worth subscribing, I look forward to more of your videos!

[@AlvomaniaDK]

Lovely and comprehensive tutorial. thanks for taking the time

[@greatjobbuddy]

I learned more in this class on Abstract than my JAVA class at a California University. Alex was very clear about how it works. Saved me!

[@killianoshaughnessy1174]

ngl, i had to repeatedly scrub through the video so I could fully understand your point and not just pretend that I know what you meant. Not saying you explained it poorly, it's just that I'm training my brain to the thought-process. I'm glad you posted these vids on here, you're a god-send! So far, your tut had the right pacing. Keep up the awesome work!

[@johnkeen7433]

Fun, creative, right, helpful, imaginative and incredibly useful to say the least. I like that there is not one word that I had to struggle to understand. Very articulate, thank you for making this video.

[@JalerSekarMaji]

Guys, I will have technical interview for programmer job. its about 30 mins from now, need to refresh about OOP paradigm and found this. Thanks Mr. Alex! Wish me luck!

[@thespicyspicey]

Well, you're the best tutor I've seen. Short, Simple, to the point. I always recommend you to my friends ;)

[@carolinemahike8334]

All the way from South Africa. Much Apreciated!

[@ronaldotiego]

I have been looking for this. Deep yet simple

[@testiafendiabdulwasi1058]

after watching for 3 minutes i felt to like and subscribe and continue its wonderful how you explain

[@yanyanchen930]

Thanks, Alex. You are the best teacher here

[@davileett1224]

This is by far the best clarification resource I have found between abstract classes and interfaces.

[@kamile1085]

I think you deserve to get gold medal 🥇 if there is such a thing for Java instructors. I wish all the best for you!

[@Nergeww]

Holy crap I finally understand this a bit! The problem with most profs, is that they throw all the new terminology and expect us to use it to help us understand what we are learning. This makes so much sense now, thank you!

[@aktchungrabanio6467]

This is the BEST tutorial for understanding Abstract Classes in JAVA I have ever seen! Thank you! You made it so clear :)

[@kuldeepSingh-mi6lt]

Best teacher online for Java thanks sir

[@jiggoqoila9241]

The comeback I did in my final exams yoo thank you mate with your All Java classes 🆙

[@rrsbunker]

I swear to god I dont understand how abstract works, even after 1 whole semester of learning and trying to implement it. I avoid using it in my project because I'm afraid it will mess it up even more. But after watching this video, I feel like "bruh, it was that simple all this time...??" Thank you man. Wishing you luck on your life journey!

[@leilas6325]

im so thankful i found this video before my OOP exam, thanks king

[@ianssight2785]

Hi Alex, I just want to comment on the great job you are doing. The video's are fun, informative and frequent enough to make real progress. Thank you, Thank you, Thank you.

[@Saiintx]

What an amazing explanation, so glad u compared it to interfaces and explained why its necessary at all! Thanks very much :))