Here is a sample code don't judge cuz it's not complete template<class T> T test() { if(is_same<T, string>::value) { string s = "lunatic"; return s; } . . . Error: Cannot convert from 'std::string' to 'T' Why the ....???

use is_same_v<T, string>

first of all

can you give us the entire message?

can you give us the entire message?

'return': cannot convert from 'std:: string' to 'T'

the return type of your function is a string

and your T isn't (always) a string

return a T

i did this return T("lunatic")

won't work if T is an int

And it WORKED

Yyyyy

if you want to use SFINAE, you should use an enable_if

if you want to use SFINAE, you should use an enable_if

What is it?

look it up

:)

Ok

I have no idea how I m start coding any one help me pls🙏

I have no idea how I m start coding any one help me pls🙏

Just do it

This isn't a channel it's a group

And just start by doing some coding like Hello World and trying to understand what it does

Mihail u nailed it😂

Just do it

ShiaLbfVoice.mp3

@sombochea happy to see you here :)

@palinuro Me too.

Thanks

Okiee

Hi

Hi! 🙂

i am havinig trouble with switch statement with charceter in which the control is directly going to default statement i dont know can i share the code and output?

Send a pic of your code here

i am sending c file

Try with "case !1:" and see if it executes first case

ok

i am havinig trouble with switch statement with charceter in which the control is directly going to default statement i dont know can i share the code and output?

I figured it out I think

Nvm

Lol

no its still going in default

no its still going in default

Even when you input 2?

its not asking for char value its directly going to default😅😅

its not asking for char value its directly going to default😅😅

Ooooh

though i have used scanf i dont know why its directly going to default

though i have used scanf i dont know why its directly going to default

Printf the return value of scanf to see if there are.errors

printf("%d\r\n", scanf("%d",&i))

as soon as i am entering the value for first switch stament is executes its and then paases the control to second switch wihtout asking for input from user

That's how switches work

Well you have breaks so maybe not

as soon as i am entering the value for first switch stament is executes its and then paases the control to second switch wihtout asking for input from user

It may have something to do with the way windows buffers the input, it might be taking in the "enter" key from the last scanf, print the value of "c"

i am sharing the output as well as input in a pic

Ok

Guys

If I wrap my cpp code in python

Will the program be faster

Or it will be slower when compared to the scenerio when i have written code explicitly in python

Will the program be faster

Generally yes. Just be aware of overheads.

Will the program be faster

Why use it as wrapper? Why don't you use something decent like C# for warpper?

Hii svp moi étudiante j'ai pas compris l classe en c++

/voici cette exo

Pour l chiffre 5 3 10 0

Hii svp moi étudiante j'ai pas compris l classe en c++

/report

Hii svp moi étudiante j'ai pas compris l classe en c++

English please

He/she's probably asking help for homework 😅

Lol j parle pas anglais

He/she's probably asking help for homework 😅

Yeah, that too

Didn't even read the rules

Hi Shelly

Hi Shelly

Hey^^

Français svp

You're not a bot? 😃

Français svp

wtf no

I don't know 😅

I get bot vibes from you 😁

Me?

Il ya qlq qui parle en français ici?

You're from Shelly?

Il ya qlq qui parle en français ici?

That's it, you're off