So void is only valid in c++?

ok

int main() instead of void main and return 0;

what

Hello, please I need help with something

Hello, please I need help with something

Ask right away

Code to skip courses in Alison?

Code to skip courses in Alison?

Okay, what's the issue with that

I just need it to submit an assignment

I just need it to submit an assignment

I don't understand

What's your issue with c/c++

Thanks

You're welcome

what?

what?

I just discovered this: https://stackoverflow.com/questions/16380966/non-const-reference-bound-to-temporary-visual-studio-bug

My coworker has code that compiles that shouldn't and that is because VS is hot garbage and has this thing called a compiler extension.

why would it be #?

i didn't get that part

can someone explain!

My coworker has code that compiles that shouldn't and that is because VS is hot garbage and has this thing called a compiler extension.

MSVC != VS.. MSVC issues a warning. Without pedantic flags g++ enables language extensions as well... For MSVC I'd suggest /permissive-: source>(14): error C2664: 'void foo(Zebra &)': cannot convert argument 1 from 'Zebra' to 'Zebra &' <source>(14): note: A non-const reference may only be bound to an lvalue

MSVC != VS.. MSVC issues a warning. Without pedantic flags g++ enables language extensions as well... For MSVC I'd suggest /permissive-: source>(14): error C2664: 'void foo(Zebra &)': cannot convert argument 1 from 'Zebra' to 'Zebra &' <source>(14): note: A non-const reference may only be bound to an lvalue

I'm using gcc and it catches this. I think my coworker turned on that flag for some reason.

I'm using gcc and it catches this. I think my coworker turned on that flag for some reason.

Yeah since this is no extension to GCC. But recent versions of g++ default to -std=gnu14 instead of -std=c++14 and enable extensions by default as well. I don't the idea in general to have extensions enabled by default.

Yeah since this is no extension to GCC. But recent versions of g++ default to -std=gnu14 instead of -std=c++14 and enable extensions by default as well. I don't the idea in general to have extensions enabled by default.

Yeah extensions are bad news bears

why would it be #?

291 overflows the range of a single octet, since 35 = 291 % 256 and the char for the ascii value 35 is #, it will be printed (http://www.asciitable.com/)

Don't like the "A signed char is the same as an ordinary char` part... n1570 says: 6.2.5#3 "An object declared as type char is large enough to store any member of the basic execution character set. If a member of the basic execution character set is stored in a char object, its value is guaranteed to be nonnegative. If any other character is stored in a char object, the resulting value is implementation-defined but shall be within the range of values that can be represented in that type." and 6.2.5#15 "[...] The implementation shall define char to have the same range, representation, and behavior as either signed char or unsigned char"

291 overflows the range of a single octet, since 35 = 291 % 256 and the char for the ascii value 35 is #, it will be printed (http://www.asciitable.com/)

that helped! thank you 😊

that helped! thank you 😊

great! you're welcone :)

nested statements without using functions?

ohh thanks 😅😅😅

Hey

I've just read it and it's really cool, but there's little details that the standard should address

Reference optional

What does auto and type alongside mean?

Hey

Hi

What does auto and type alongside mean?

It's the old meaning https://en.cppreference.com/w/cpp/language/storage_duration

Hello

hi

Hey

How are you

Good

Missed you all 😊

same same

How to join my Telegram Bot to public group

just click add and chose your bot

What does auto and type alongside mean?

auto refers to automatic storage class..

it just can join group by myself

no

Greeting to everyone

It's the old meaning https://en.cppreference.com/w/cpp/language/storage_duration

Does it change anything if we dont use auto before int?

auto refers to automatic storage class..

Thx

yes, they are called scopes

Does it change anything if we dont use auto before int?

Auto in old cpp compilers are also know as storage class specifiers, so an auto before int means an integer with automatic storage class. In modern compiler something like auto i =40; will automatically initiliaze the variable i as integer i.e auto is type inference operator also

by default every variable is an auto storage calss

by default every variable is an auto storage calss

yes

Not every variable, but one with static alloaction is always automatic, one with dynamic allocation (heap) is a non-automatic storage class and it is responsibility of programmer to destroy them before the program exits

Lol.

Lol.

Looool

Looool

Looooooooool

Looooooooool

l+o*1e9+l

You win

malloc/free ftw.

how do I read a column of integers from a text file into an array in c++?

malloc/free ftw.

can you give an examle?

ftw means "for the win"

how do I read a column of integers from a text file into an array in c++?

read line by line and put it in an array

/get cppebook

/get cpp Ebook

thats nice

Welcome

Welcome

Hello guys Which the best IDE for C++ on linux?

😊

Hello guys Which the best IDE for C++ on linux?

There is no such thing as a best ide

Only bad ones and usable ones

Only bad ones and usable ones

How is KDevelop?

There is no such thing as a best ide

I know that sorry.. I mean the good