Solve the given riddle?

Two pheasants in front of a pheasant Two behind a pheasant, pheasant in front of pheasant pheasant behind pheasant Tell me how many pheasants.

I want to create a invitation system where a person send invitation link for a room to other person by entering there username, email and on the other side when invited user click on sender link he/she can join the room. Can somebody help me? I'm using Reactjs, Nodejs, mongoose

I've bought a LinkedIn premium and it have overwhelmingly collection of courses and now I don't know where to start? Any suggestions?

I know I'm bit late but anyway...
Just another day for mens.

I encounter a bug that appears randomly and doesn't break the whole application but after reload it magically goes away and everything works fine during development. The worst thing is that I don't know how to replicate that bug and have no idea what is causing that bug.

can somebody tell me why a string has (n*(n+1)/2) substrings?

I failed no nut November on second day :`).

Fuck, life is really suck man 😥

Happy Diwali to all devrant community from india.

Sir need help!!!
I am really addicted to youtube, i am wasting days watching useless youtube videos and i am not able to do coding at all. I have already tried a lot of firefox addons but they are not working. Can anyone point me to a way that prevents Firefox from opening the YouTube website even though I would like to.

I've a virtual hackathon based on superhero theme, but I don't have any idea what I've to do make can somebody give me any idea on that theme?

In reality, I'm really frustrated with my life, sometimes I thought that dying is easier than living 🙂.

I'm try to make a color picker browser extension and I want to open eyedropper element in firefox using `EyeDropper` api but it doesn't support in firefox it is only support in chrome, is there any alternative of it in firefox?

Hey, what is the best way to add speech recognition on web? Did web developers have python developer like AI/ML technology.

Finally, I'm able to complete and host my personal website, would you gies give me your feedback how it's look :D

https://priyanshusharma.me/

Are you gies ready for WW3?

Why girls always attract towards the assholes instead of kind person?

HELP!!!, My ubuntu system exhaust all of it's ram, my system lags too much, I was currently running firefox, vim, postman, react server and node server.

Why do Linux users are arrogant and think that they are superiors compared to normal people?

My daily routine :`)

wake up between 5:00 am to 11:00 am -> eat unhealthy breakfast and sometimes miss breakfast -> watch useless youtube videos -> beat my meat -> do some coding -> watch more useless videos -> eat lunch -> do some more coding -> watch more useless videos -> eat dinner -> and then sleep

REPEAT

NEED HELP!!!

"f(n) is O(g(n)) if c and n0 f(n) <= cg(n) for all n > n0".

I have a couple of questions related to this equation.
1: why we use this equation?
2: which thing cg(n) is represented for?
3: what is the real-life example of this?

I have a directory "output" in my express project which contains some pngs and I want that every user can download the content of the "output" directory into their local machine can anybody tell me how I do this using nodejs?

I try to delete a partition from my sundisk Pendrive using GParted but when I do this I got the error that is shown in the image.

And If I try to use "fdisk" which run `sudo fdisk /dev/sda` following command it gives me ```welcome to fdisk (util-linux 2.34).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.

fdisk: cannot open /dev/sda: Read-only file system```

following error does that mean my pendrive permanently broke can anybody help me!

I make a portfolio website using reactjs can anybody take a look and review my website design.

caution: It is not responsive now and still I have to add animations in it using GSAP

website link: http://c9ef-122-180-17-23.ngrok.io/

Is web3.0 overrated?

I try map my Capslock key to ctrl key while using vim and I search for this on stackoverflow and I found

```Linux? With X, use xmodmap to alter the key mapping, e.g.

xmodmap -e 'clear Lock' -e 'keycode 0x42 = Escape'
Will map Esc to the CapsLock key. Google for more examples.```

following command it will map Esc key to CapsLock key but when I run this command my CapsLock key did stop working and nor my esc key map to CapsLock key. How do I get back my Capslock key default working state, I mean I don't want to map Capslock key to ctrl key?

I don't know why I always take the hard way when I have an easy way to do something and when I failed then I doubt myself.

I'm creating my personal portfolio website and writing tag line for my header section but I'm not a native English person, I wrote this tag line to all the English I'm currently knew but it is gramitically incorrect and sounds to dumb can a native English speaker help me to write this in better way, Thanks in advance:D

"I'm a self-taught web developer and I've been doing web development past couple of years. I love to make cool stuff for myself and other people and am always open to learning new things, I currently pursuing my bachelor's degree."

should I use ubuntu 21.10 as my primary OS for coding?

Reactjs, angular, svelte or Vue which one should I go in future?