@programminginc - страница 1983

anonymous

hi, someone can help me to coder a finance project ???

klimi

okay

klimi

whats the problem

anonymous

okay

you know zorro trader?

klimi

no

klimi

oh i do now

anonymous

😞😞😞

Anonymous

The first thing is using C standard library when C++ has good alternative

ok , any think you would you say to keep in mind while learning C , if you plan on moving toward c++

Anonymous

ok , any think you would you say to keep in mind while learning C , if you plan on moving toward c++

Just learn C++ already

Anonymous

Just learn C++ already

i have no choice to learn C, i kind of enjoying it also , i have some c++ experience, but i think i would be better now because i have a deeper understanding on certain subjects like using pointers

olli

I don't really understand the reasons behind all this "don't learn C". In general you should use the language that's most suitable for the job. I feel doing something's in C first help understanding how c++ actually does it (eg. Function table vs c++ virtual)

Anonymous

I don't really understand the reasons behind all this "don't learn C". In general you should use the language that's most suitable for the job. I feel doing something's in C first help understanding how c++ actually does it (eg. Function table vs c++ virtual)

Never heard of "function table" in c. Do you have something to read about it? I'm talking about "don't learn C" when a person needs to do C++ C teaches bad practices in C++ I think learning C is ok to understand how C++ kinda works internally But not from the beginning

Anonymous

I don't really understand the reasons behind all this "don't learn C". In general you should use the language that's most suitable for the job. I feel doing something's in C first help understanding how c++ actually does it (eg. Function table vs c++ virtual)

i agree

14•08

I don't really understand the reasons behind all this "don't learn C". In general you should use the language that's most suitable for the job. I feel doing something's in C first help understanding how c++ actually does it (eg. Function table vs c++ virtual)

C is the best 👍

klimi

C is the best 👍

Asm ftw

Nameful

Asm ftw

machine code ftw

klimi

machine code ftw

Haskell <3

Nameful

Haskell <3

haven't touched that

Nameful

seems scary

klimi

I want to learn it... But I have to learn physics first

14•08

Asm ftw

Anonymous

Morning

Anonymous

No

Anonymous

Heyy

Anonymous

Thank u for welcoming me

Dima

Welcome

Ilya

Okey thanks for this steps rose

Rose is a bot 😂

Anonymous

Really?

Anonymous

Japp 😂

Ilya

what sort of bad practices do you C developers bring to c++ when they learn c first ?

I don't, but what others do mainly is not having faith in the higher level constructions and abstractions but stocking to low level C- like style like passing out array to a function buy pointer for not to return it by value, avoiding exceptions, using C io and so on.

Ilya

i have no choice to learn C, i kind of enjoying it also , i have some c++ experience, but i think i would be better now because i have a deeper understanding on certain subjects like using pointers

This is also one of bad practice ... Pointers are just same in C and C++ and to understand them you just must learn them. Does not matter if it's c or c++. For ex. write (doubly) linked list yourself in c++ and that would be a big step towards understanding of pointers. You can do same thing in C, but it's just harder to do this in C, and the problems are not related to pointers at all. Same you can implement many different data structures like that one, both in C and C++, and that will be easier in c++ than in pure C, will have same semantics related to pointers but will require less efforts from you for doing many other things not related to pointers. There's only one big thing I observed that is harder in c++ then in c while doing this is exception safety but you can probably just ignore it for a while

Ilya

Thank u for welcoming me

It's bot

Ilya

Really?

Really really

Ilya

/rules

Anonymous

😂😂

Anonymous

Omg..how fool i am

Ilya

Omg..how fool i am

It is ok, just funny

Anonymous

I want to ditching from school

Anonymous

My teachers are T-Rex

Anonymous

This is also one of bad practice ... Pointers are just same in C and C++ and to understand them you just must learn them. Does not matter if it's c or c++. For ex. write (doubly) linked list yourself in c++ and that would be a big step towards understanding of pointers. You can do same thing in C, but it's just harder to do this in C, and the problems are not related to pointers at all. Same you can implement many different data structures like that one, both in C and C++, and that will be easier in c++ than in pure C, will have same semantics related to pointers but will require less efforts from you for doing many other things not related to pointers. There's only one big thing I observed that is harder in c++ then in c while doing this is exception safety but you can probably just ignore it for a while

Ok . Thanks for your input

Jumjumi

How script c++ for this pictures below

Jumjumi

Ex : 1 11 22 111 222 333 1111 2222 3333 4444 Please help me🤗

Spirit

O.o

Jumjumi

O.o

Help me

Spirit

Aren't you learning in class?

Jumjumi

not available

Spirit

You should show your attempt first

Spirit

Otherwise it looks like you're trying to get people to do your homework for you

Jumjumi

no bro, I tried, but I failed a little more

Jumjumi

Example

Anonymous

Hey

MᏫᎻᎯᎷᎷᎬᎠ

Hi

Spirit

Example

Post your code

m

Why is this happen?

Harsh

Why is this happen?

Write more records and then send the file contents

Harsh

Example

Use 2 loops which you ain't doing AFAIK, and as æsycos said, post your code in some pastebin and send here

Anonymous

Example

/warn screen photo

Pavel

Why is this happen?

You read characters from the console then write them to a file. So your text editors opens it with compatible encoding to represent the same characters as you've passed to the console. In other words you can open any binary file as text, and if there are bytes (or groups of bytes in case of multibyte encodings) that represent e.g. latin letters or numbers in some encoding, you will see these letters in place of these bytes.

Pavel

If you write ints or floats it'll be another story and you would need to open it with some hex editor, not text editor

m

If you write ints or floats it'll be another story and you would need to open it with some hex editor, not text editor

Thank you