Generics in Java

[@arkojyotisen1929]

Sir in this lockdown I have learned a lot in programming just because of you. Thank you so much

[@queenskeleton4937]

Best Java channel. Straightforward explanation, with code live demonstrated. You are sure to learn just by watching this. I learned from you in Spring Boot, REST services, and Java core APIs. Thank you so much!

[@vikashemnani2371]

Telesko is good but I would like you to check Java Brains channel of Kaushik, your view might change

[@nasreenmohsin]

he explained it in very simple manner now i understand this concept hope he will upload more complex way to define generic

[@aishwaryadash4166]

This is the single most important video if you want to be clear about Generics...Thank you!!

[@MsElsospechoso28]

This guy is awesome, he really likes teaching which is highly appreciate it.

[@willyang1770]

Thank you so much! I've been looking all over the internet for this and none of them were as good and straightforward as this! Thank You SO MUCH!

[@kiranvysya]

I knew about Telusko from its inception but never liked or followed. But after seeing this one single lecture. Hands down never judge a book by its cover

[@crankMiHoffer]

7:35 mind blown; thank you for this video

[@abhishekedu]

The beauty of java is that before solving clients problem you have to solve java problems.

[@gajeshtripathi5721]

I was always confused with "? extends ..." & "? super ...." but now it is clear to me. Thanks Navin Sir.

[@anthonycarella1779]

Very straight-forward and easy to understand. Thanks for the content!

[@nicksonmakama]

This really is the best video on Generics, I love it!

[@divyeshkumarbalar7732]

your title music is damn scary if you have seen haunted on discovery channel

[@wisniewz]

Read this as I was thinking the same thing. I'm dying over hear with that into music. LOL

[@corianderIsBussin]

as scary as generics in java

[@mainakray6452]

​@@corianderIsBussin :))))))

[@farhaankazi7134]

in method definition of public void demo(ArrayList

[@karanhaldar3401]

I can't understand this in my class but here I've cleared all of my confusions in one shot ❤❤❤❤ Thank u sir ❤❤

[@aminesfahani3563]

The best explanation for Generics and Collection interface and Collections classes

[@govindrudrawar2540]

lucid explanation. I have been watching ur videos for quite a while now. Thanks Navin Reddy. ur amazing.

[@Fnaf-vh9cs]

This man is great I wish you a healthy and happy life and thanks for sharing.

[@Layarion]

Now this was a good video. You didn't cut it too short and leave out some of the nuances like others do. Now i'ma go lookup that ? thing and Super.

[@vineethnair4137]

Naveen sir your presentation is simple and understandable

[@manikandand2541]

u have some enormous talent sir...plz continue this job..all the best

[@sourabhbagade6932]

Even I m non it student, I m getting this concept clearly Thanks to telusko🙏👍

[@zhongweimao5548]

Thank you so much Bro for your explanation. Your video resolved many of my confusion that even my lecturer was not able to solve coz she did not understand my confusion. Generics is much more clear now for me.

[@dipagove8963]

Thanks lot... for exact concept of java & all telusko videos to teach all technologies

[@thehiddenbalkans]

Love the way you say "Dabl" & "GettaSetta" :D

[@adityamishra2044]

9:05 when he laughed?

[@ashuzguitar]

Thanks a ton Navin. You are the best!

[@mohitsinghrawat503]

Awesome bro... Best Video I ever saw for Generics... Thanx man.

[@vladanulardzic5859]

100% explained ! Knowledge necessary for heavy solutions. Thank you. Keep on.

[@mr.RAND5584]

Entities have different type of class. Student class, employee class. Thanks i need to populate data from database as List

[@fanwu281]

Thank you so much, it's very easy to understand!

[@RohitKumar-wq9lk]

Bhai Mere mazza aa gya yaar

[@fluffy24]

You are really great my friend, tank you for your videos

[@alexandernaywin8250]

Thank you so much, your generics explanation is awesome.

[@mrrobot1289]

Very detailed explanation. THANK YOU!!!!

[@i.d.1988]

Another great video that helped me with understanding my school homework. Thank you sir.

[@akchatsrivastava4209]

Great method of teaching.

[@shwetarautr01]

Hello sir! I need to know which subclass is sorted hashMap Or hashTable... ??? In case of.... Map m= new HashMap(); or HashTable() ;

[@SanjayKmsd]

You are simply awesome Navin

[@aaratprasadchopra3255]

Thank You Navin, BIG Help!

[@intsoumen]

Awesome Video I have ever seen , in short in 5 min Complete Compaq

[@PatteeGreen]

Thank you!! Excellent explanation :)

[@abhinavgupta3387]

Good leason. I was easily able to understand the generics. Thanks.

[@alisu111]

Great video, now I understand the concept. Thanks a lot!

[@2wardruid2]

Thank You, your lesson helped me a lot!

[@tuweiIsaac]

its good that such people do exist.#ilovetelusko

[@sarikagarg8185]

class container{ T value; public void set(T value) { this.value=value; } public T get(){ return this.value; } } public class Read { public static void main(String[] args) { container a = new container(); a.set(1); System.out.println(a.get()); } } Sir in above code if i choose containera=new Container(), then it works but the time I choose it don't. It is understood that container means object could be of T Type or of type to which it extend.

[@teluskosupport1]

means either T is Parents type or its child class

[@tmzpanda]

@ Generics @ List implementation @ Implement manually @ example @ "extends" @ example @ "super"

[@shrutikanachankar4932]

Thank You Sir🙏🏻. You taught it very well .

[@romeoacevedo1040]

Really nice explaination. Thanks for all the details!

[@milad_mo]

It was good but please discuss about generic method and uses of generics in combination with reflection

[@nasreenmohsin]

need help confusion on following declaration why .. 1) class CalendarDate implements Comparable (when we implement Comparable we write in the end ) 2) class OrderPair implements Pair .... (in user define interface we write after Class can somebody explain it)

[@harshitahuja5043]

Excellent Video

[@Ankit5311]

Its similar to temlate in C++. They changed template to generics

[@ahsanali5527]

great explanation

[@admannas123]

Nice explanation

[@ayushchhanganni2357]

Amazing content!!

[@madanmohanpachouly6135]

Well Explained

[@nagendrasai3946]

Well explained. Thank you very much

[@TsukiCTF]

Just asking, but what is the point of adding getters and setters in the class Container? From what I have tested so far, everything worked fine without those..

[@djus5]

Everything worked fine without those because getter and setter for value were not used/called anywhere in the code. Point for adding those was just to show how generics works. For example, if you made object obj, like in the video: Container obj = new Container(); and you want to set value for it: obj.setValue("Java"); then compiler will know that T is String, public void setValue(T value); ----> public void setValue(String value);

[@guambomber448]

WOW that was a great video!

[@contactamartya]

many many thanks ... superb video

[@kylemanley915]

Really good tutorial

[@yonis963]

clear explanation , thanks mate.

[@mehrshadtavana1429]

very helpful tnx a lot

[@thatsenam9183]

such a awesome video. I loved it.

[@pranaytanniru7764]

It's clear, thank you.

[@muhammadmoersalin6846]

great explanation, thanks.

[@thomasflood8507]

Excellent!! Thank you very much indeed. .

[@studyonline3236]

what's T extends Comparable ?

[@unemployedcse3514]

Always Awesome ❤️

Nice vid man!

[@TheCodeHunter]

thank you so much for this!

[@A09550]

concise and clear, thanks

[@foton8998]

thank you. It was effective

[@lemaaaron9009]

Thanks I love it 🤝

[@upengan78]

Thank you sir 🤠

[@shivaniverma7789]

U r awsm sir😍😍

[@Ren-nf4pz]

very good thanks

[@Goateduzi]

Great video

[@addy0507]

Thanks

[@random-0]

thanks

[@TheDivyansh007]

Thank you :)

[@dbaskaran22]

Good one.

[@blablablahh612]

excellent video!!!!

[@abhib4390]

You teach good

[@nethrajoshi1593]

CAN WE USE ? WHILE CREATING GENERIC CLASSES

[@vinothkumar4142]

In Google it says java is not type safe, but in many videos your are saying that java is type safe. Now which is correct.

[@teluskosupport1]

using generics collection become type safe if you aren not using generics then it is not type saffe

[@chakibbensari1850]

The error at 3:37 is about Integer.parse() and not the List.add

[@rahulchhetri906]

Sir, well explained. But as I was also a student , from that point of view I can say that , this is the very basic concept of generics. It will be really great if you make some videos on 'errasure and generics'. I think this is the most confusing part of generics. If you could explain that in easy way, the way you have been doing, it would be very beneficial for students out there.....

[@neerajvas]

Excellent!!!!!

[@ShujathHussain0]

why LIST interface methods are not asked to be implemented? rather its optional but when we create a new interface and add some methods, they need to be used mandatorily.

[@ashokchilakala2879]

sir will u please provide the practical session videos

[@nynra6584]

Thank you for this well made explanation

[@ammadnaseer7247]

Thanks boss!!

[@WaleedAhmadArain]

example is quite vague. adding so much extra sentences in your statements

[@yolokazinogantsho8111]

Nice thanks

[@angelcastineira2561]

thanks!!

[@martinmiloshev241]

GETTA-SETTA... DABLLLLL :D This guy rocks

[@studyonline3236]

Hello anna! just want to know about something which I encountered while I was coding my own Collections(say linkedList). So, I used and everything was working fine, however, when I tried to write a method for finding minimum in Linkedlist, compiler keeps throwing errors(as finding minimum wouldn't be possible if the type were (T=)String. So, I want just this method to accept Integer or any Number values and whenever the type doesn't fit it should neglect it. How can I do so?

[@jvsnyc]

[@saeedjafary9340]

You have my gratitudes teacher; if you have a crypto wallet such as Litecoin, Dash, Bitcoin Cash, etc , I can be able to help Telusko financially even if it is a small amount.