Java Crash course | 12 | String vs StringBuffer vs StringBuilder | Tamil | Java for Automation

[@mayayadhu]

👏👏👏 no more words to express for your teaching 👍

[@alksdj]

Romba Romba thanks anna🥰Super ah ellaam concepts um puriyudhu, unga videos paathadhum, enaku confidence vandhuchu, ennalayum java easy ah learn panna mudiyum nu🥰Thank you Anna❤

[@gopinathd2467]

No words to express.... Awesome explanation. Thanks very much Arul Sir.

[@kbharathotk]

மிக்க நன்றி 🙏🏽

[@abishekhrajendhran8157]

While doing handson... I can't able to insert name in the stringbuffer object as u inserted as "Arya".

[@SuryaSurya-ss6ho]

Sir multithreading synchronisation kum videos podunga sir

[@priyaraj2766]

Hi Sir. LAO blog link is not working. Can you please share the blog document link ?

[@kavipriyarajapandi2241]

Explanation is very clear and depth one .... Tqsmmmm ...hope u will post more videos ....

[@kavithasriram4096]

Thanks bro i watched your all java crash really super explanation.keep it up ..

[@fathimaparveen4322]

Hii sir neenga synchronization asynchronization oru reservation system vachu video poduvinga nu mention panirundhinga andha video link iruka?

[@menagasara7738]

Fabulous explanation sir 👏 thank you so much

[@கொக்கரகோசேனல்]

Jfrom potunka SQL even hands potunka

[@venithaselvaraj103]

Unlike string buffer do we have syntax for string builder?? Do we need to replace buffer with builder

[@rajarathinam1965]

Sir lastla insert.capacity ungaluku 20 vandhurku ennaku 60 varudhu detaila solunga sir epdi work agumnu pls

[@rpramoth7]

Thanks bro for the video...

[@konamiupdatestamil1832]

Very good explanation sir 🙏🔥

[@kavithasriram4096]

mannual testing interview questions can you please post video

[@Ravisankar-si8bg]

Bro synchronised and non synchronised ku exam thaanka bro

[@jailparavai2]

Synchronised clear video poadranu soningale link irukka

[@sasiv6842]

Hello Sir, in this video you have explained that using the concat method, the string name will be immutable but in your last video on Strings, you said the concat method adds the strings "ArulprasathAryaprasath". Sorry i am confused. Can you please explain

[@arunragavan442]

thanks a lot....!!!

[@MohamedMuzzammil-vg2lu]

Thank you

[@thinakaranrajendran2666]

Hi bro, just trying to connect the interface concepts with this video. As interface has unimplemented methods on it, the class which is going to use this interface should have the implementation for all unimplemented methods of the interface without any change in the method names. So, if string class has a implementation in the of name of concat(), then concat() would be mentioned in the charSequence interface with out body. Now, if another class is using the same interface, then concat() also should get implemented in the new class as well. So, concat() method would be present in both string, stringbuffer, stringbuilder ( the implementation may differ). Am I correct? Just asking this question for my understanding.

[@LearnAutomationOnline]

Hi Thinakaran, the understanding is correct, if the method is declared in interface then the implementation classes should have the same methods with body. Else that class will also be abstract. But as you said, concat method is available on String class. Try using concat in string buffer, it will not be available. There you can see append method. If string and string buffer both implement the same interface called char sequence then why buffer didn't have the concat method? The point is, The implementation class can also have its own methods. Not all the methods in the implementation classes are present in the interface. The implementation classes will have both the interface methods and its own methods. Concat is one such method. Got it?

[@thinakaranrajendran2666]

@@LearnAutomationOnline Got it. Thanks for the explanation.

[@rameshkannan8220]

Great explanation !

[@shajindhanush7964]

I have one doubt string la ,substring method use pannumbo end index vanthu implementa aagathunu sonninga,but stringbuffer la end index implement aagumnu sonnenga ..athu enaku little confusing ah iruku sir.

[@mekalasubramani8523]

Hi bro.. what is thread ?

[@devithiru1348]

can i've the notes to refer which u used in this java crash course bro?

[@arulrajl9669]

Sir multithreading and synchronisation nu video illa sir playlist la.

[@LearnAutomationOnline]

Yes. I haven't made them yet

[@arulrajl9669]

@@LearnAutomationOnlineok sir, ur videos r very useful to whose r like me.can you please make them?

[@LearnAutomationOnline]

Sure. But it will take some time.

[@jandiva3907]

Sir oru doubt.. Replace la epovumae last index add agathu soneenga.. Delete la ana same 0,3 kuduthurkeenga ana xyz matum poi riya nu print panuthey epti sir.. Apo delete ku last index eduthukum ahh?

[@ritheeshmadhavan1932]

delete la last index eduthukaadhu, 0 - 3 which means 0,1,2,3 idhula adhu 0,1,2 mattum dhan edhuthukuchu which is 0-x,1-y,2-z uhm !

[@swetha3422]

Anna apo string la question reverse the string nu kkurngaleee neega pna mudiyathunu solriga

[@LearnAutomationOnline]

There's no direct function on string class to reverse a string. U will either write your custom logic or use string buffer or builder to reverse it. Refer important java programs for Interview Playlist. U will understand

[@swetha3422]

Bro public static void main ( string [] args) intha main method ku oru video poduga bro oru oru word need poduga en use panromnu sikrama poduga bro... Ilana comments panuugabro

[@gayu6184]

Automation testing ku java la etha mainly focus pannanum sir?

[@LearnAutomationOnline]

Follow the playlist numbering order

[@thangarajt.priyananthi3813]

Superb

[@deepaksundarragavan4697]

Awesome explaination Sir I like your way of Teaching thank you so much 🙏💐👍

[@Aadhishivandevotee]

Sir as a beginner it's very confusing for me in java logics could you please recommend any site or it will be great if you put video for Java logics

[@LearnAutomationOnline]

by java logic means, I presume, you are referring to java programs which may be asked in interview? correct me if i am wrong

[@Aadhishivandevotee]

@@LearnAutomationOnline Yes sir for interview purpose only

[@LearnAutomationOnline]

I'm preparing contents for the same. Will post within this week for the important and frequently asked java programs

[@Aadhishivandevotee]

@@LearnAutomationOnline Thanks so much sir really appreciate your hard work