FIRST() and FOLLOW() Functions

Compiler Design: FIRST() and FOLLOW() Functions
Topics discussed:
1. The derivation of FIRST() function.
2. The derivation of FOLLOW() function.
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Music:
Axol x Alex Skrindo - You [NCS Release]
#CompilerDesignByNeso #CompilerDesign #FirstAndFollow

[@MadaraUchiha-wj8sl]

The follow part is very complicatedly explained

[@CSE-YuvabharathiS]

True 😢

[@devonbotney2762]

Yeah. It is explained well it is just not worded so nicely. I understood it but I did need to rewind a few times

[@barnabassolomon1629]

@@devonbotney2762 thats called terrible explanation

[@joaodonate2388]

FIRST() function: 🥰🤗😘
FOLLOW() function: 💀👹👺

[@anilk3165]

true...

[@temple_r5760]

Your lecture is completely genius. Thank you so much.

[@minhvu8682]

Thank you so much, it was very helpful. I watched it and repeated it four times to fully understand.

[@M_Bilal0001]

very good i am watching this after attending a class in my college and not understanding a word 👏

[@nilsilaaa]

the greatest video that I’ve ever watched, thank you

[@salomonmetre2117]

8:27 - 8:33 : "We also don't have any non-terminals which follow T in these two production rules", how ?

[@totalrexo5992]

u consider E' to be epsilon

[@arnold7726]

Low iq😂

[@arjitprajapati2805]

at 7:47 why follow(T) = first(E ') not follow(T) = follow(E ')

[@sahelimajumder2445]

bcaz E' is the following NON-terminal.

[@saraalsayed8241]

please upload the rest, thank you

[@alphabetdot6613]

Here i understand follow i was struggling in gate smasher in follow, it's damn easy

[@mixshots1801]

Really very well explained to the point without any confusion really awesome explain thank you very much

[@venkatabhi6827]

Really well explained ❤

[@fatmamohmed58]

thanks for your effort

[@rajeshprajapati1851]

Always to the point.

[@taz7799]

Thank you so much for the clear explanation! I was feeling lost but you made it so simple

[@MrKaioxD]

the first is easy, the follow is more complicated

[@azaamhassen5600]

we didn't take the null character as a FIRST() in the previous video.why?

[@noone-ip8qs]

So if the Variable to which we r writing the follow sym is being followed by the same variable twice is two diff products, you write their first pos as one of the follow pos. Am I correct?

[@yassouuchiha]

God bless this brother

[@yoandeul9297]

Very learly, thank you for the great content.

[@VenkatSaipavan-n1o]

Thank you 👍

[@diwakarsingh3412]

god of follower salute sir

[@DelwarHossain-v7u]

This like this tocking voice thanks

[@yunikabaniya9507]

thankyou.

[@gatecomputerscience1484]

great teacher ....but please complete syllbus sooon sir

[@matuskurilak2517]

i love u man

[@spikeyang]

Very good explanation,thanks!

[@HeDances195]

why all neso academy videos have to be an airline announcement... but great work lol

[@debanjanmalakar3161]

sir can you explain this
S → A
A → aB / Ad
B → b
C → g
in terms of First()

[@adityaSingh-wk9jk]

Follow is a complicated topic , do watch this more than once to get more clarity.

[@Junedmx]

Bruh I didn't get anything in follow part

[@poonammaila]

Thx sir

[@Noah-357]

Bro, in option 2, the first of the following non terminal will be selected is there E' because it follows T right.

[@FranklinPeter-tp1bh]

we will place epsilon in every E' before starting the process

[@toby9999]

Where does the $ symbol come from? That wasn't explained.

[@pravalikalokini2837]

$ symbol is end of the input string

[@05k0_meghana8]

thanks

[@aanishas1925]

It's not his fault that u guys don't understand...this topic itself is quite like that, and he did a good job explaining it, it's infact one of the best

[@gs_invader7364]

why doesn't T' have * in follow

[@Alidib-n3t]

the explaining of follow is so bad

[@UmerKhan-ro3dy]

Best

[@aamirali6976]

wah sain wah

[@uditish5531]

follow method was complicated

[@abhishekvanenooru2869]

en madanna appa senta gunna arthgalla

[@srinivasreddyreedys]

Kannada

[@someskull6426]

First

[@dhananjaisharma6594]

follow

[@SOHAMGHOSHRA]

@@dhananjaisharma6594 pp table 😎

[@TechAsad]

compiler construction is a pain in a$$

[@nainarsuthan4344]

Today I am leave this video

[@Junedmx]

??

[@nainarsuthan4344]

,

[@lovakush7795]

❤❤❤❤

[@emanshah5930]

Follow smj ni aya blkul b

[@deeeepthi]

so comiplicated

[@deeeepthi]

explained in the most horrible way 😖

[@hamburger360]

roll your Rs bhai, very offputting

[@toby9999]

What?

[@ziyi.com__]

wonderful explanation!!!! Save me the day before test!

[@ivandrofly]

Thanks

[@wassup102]

thank u sir