Gnanesh Reddy

Learning Full Stack
Exploring AI and fascinated by what full stack and AI could do together
Hackathon Enthusiast

[Gnanesh Reddy @GnaneshRed65747]

Made this account to keep myself accountable.
I’ll be posting daily about something new I learn in tech — concepts, tools, or just thoughts that clicked.
Let’s stay consistent and keep learning

[Gnanesh Reddy @GnaneshRed65747]

normal methods belong to a Object not to a Class where as static methods belong to a Class ..and hence we are able to call them using Class .For every static variable in a class all the objects that are created under it will refer to the same variable.

[Gnanesh Reddy @GnaneshRed65747]

every class in java is an extension to Object class --essentially when u create a class it extends the Object class implicit . And this results in certain function that help us describe the class ka nature like
instance.toString ==> ClassName + "@" + hashCodeInHex

[Gnanesh Reddy @GnaneshRed65747]

@riya_mishra007 hii can we connnect

[Gnanesh Reddy @GnaneshRed65747]

@heyalexmoore Drive

[Gnanesh Reddy @GnaneshRed65747]

@kirat_tw what is going wrong here .i don't understand

[Gnanesh Reddy @GnaneshRed65747]

started with a backend course that focuses more on the security

[Gnanesh Reddy @GnaneshRed65747]

so while responding the server say

Access-Control-Allow-Origin: http://localhost:3000

when the browser reads it ...it understands that it this authorized and hence allows the frontend to read it

[Gnanesh Reddy @GnaneshRed65747]

cross origin resource sharing : it is a browser feature

origin : protocol + domain + port

It has a thing called Same Origin Policy that says a frontend can only access the response if the server has allowed this response to be seeing it ..

[Gnanesh Reddy @GnaneshRed65747]

@Sachhhh0605 congratulations on the internship ...

[Gnanesh Reddy @GnaneshRed65747]

@reddy_sukesh_CS the screen shot is of the file package.json

[Gnanesh Reddy @GnaneshRed65747]

npm install nodemon --save-dev
when one installs a package using the above - it is saved as developer dependency .There are two types of dependencies one developer the other system .When a person clones your repo he installs only the system ones not the dev dependencies.

[Gnanesh Reddy @GnaneshRed65747]

@reddy_sukesh_CS they too are a part of the package.json file ...as you can see below ...and that is how they are tracked

[Gnanesh Reddy @GnaneshRed65747]

It has a .bin folder... This folder contains executable command shortcuts for packages that provide CLI tools.
so when ever one says nodemon index.js it actully executes the nodemon file in the .bin

[Gnanesh Reddy @GnaneshRed65747]

node_modules contain the list of packages that are required for the execution of the program so any new dependency also makes its way here.

express has a folder here and so do these other dependencies that u install using ..

npm install xxx

[Gnanesh Reddy @GnaneshRed65747]

If you’ve gone deep (pre-training, SFT, LoRA/QLoRA, RLHF, evals, etc.) — what actually worked for you?

Best courses? Books / papers + code repos?

or any material that helped you build a great mind map or get that intuition that helped you down the line...

[Gnanesh Reddy @GnaneshRed65747]

I need to actually understand LLMs + fine-tuning properly… not just hack through with random videos → then prompt GPT to reverse-engineer.
It works for rushing, but I’m missing real foundations.
This time I want to learn it right.

[Gnanesh Reddy @GnaneshRed65747]

Haven’t posted in over a month.
Kinda fell off.
Wanna get consistent again.
That’s it for now

[Gnanesh Reddy @GnaneshRed65747]

document.getElementbyId("targetid")=> returns a HTML object then following it up with .attribute is searching for that particular value in that object and then trying to alter it in further code.

[Gnanesh Reddy @GnaneshRed65747]

@nitesh_singh5 interested

[Gnanesh Reddy @GnaneshRed65747]

@piyush784066 @karanjagtiani04 cpp or java?