Or you could create an array of them on the stack but that's not gonna do anything with your for loop unless you initialize them manually after

The thing is always how you're going to access them later

If you use new MyObject() it'll give you back a pointer to a MyObject instance, but if you lose that specific pointer there's no way to access it later

And in C++, if you don't explicitly destroy them with delete SomePointer; they'll stay there, innacessible and taking up memory That's a memory leak

As in C++ you should not use new and delete

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r1-manage-resources-automatically-using-resource-handles-and-raii-resource-acquisition-is-initialization https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r11-avoid-calling-new-and-delete-explicitly

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r1-manage-resources-automatically-using-resource-handles-and-raii-resource-acquisition-is-initialization https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r11-avoid-calling-new-and-delete-explicitly

Noted sir👍

And in C++, if you don't explicitly destroy them with delete SomePointer; they'll stay there, innacessible and taking up memory That's a memory leak

This is getting beyond my skillset😅 I need to improve to do such things

Evening guys

Im newby to C, would love to know your opinion, if it is worth to read coreutils sources for inspiration and good example of how to write C code, or is it not the best for newbies?

My humbly opinion would be that you should try it yourself/ practice instead, but if you like reading in code, then sure, why not

Hey

Im newby to C, would love to know your opinion, if it is worth to read coreutils sources for inspiration and good example of how to write C code, or is it not the best for newbies?

I suggest you go about on reading tutorials and resources like....

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r1-manage-resources-automatically-using-resource-handles-and-raii-resource-acquisition-is-initialization https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#r11-avoid-calling-new-and-delete-explicitly

... this one, at your own pace, and take it slow

While simultaneously working on a personal project of your own

Hey people can you help me generate a C-programme that prints out the first even numbers

And also another one that prints the 5 prime numbers

Please this is urgent ,help me out

Okay

I have a question please

If anyone help me

Hey people can you help me generate a C-programme that prints out the first even numbers

post the code, that you have implemented.

I have a question please

just ask

post the code, that you have implemented.

C-programming language

C-programming language

post the code

plz follow the rules

Which code exactly ???

I'm using c compiler ,to generate all that

Good morning guys

Am new here...

I would like guys to help me on understanding better C/C+... Like what should i do to be expert?

Which code exactly ???

what you had tried.

what you had tried.

That one I have the right the output Let's do this now

/get

/get cbook

/get

/get

/get

Cbook

Cbook

/get cbook

@vanaram007 bro if u see this meassege please come to dm🥺🥺

Sorry, posted in a wrong forum.😔

Sorry, posted in a wrong forum.😔

yeah

G

G

H

H

Hi

Hi

Hii

Hello friends, I have a project. Could you give me some suggestions please? My project is about embedded system. I have to do it on a simulation program like Proteus but i don't know what to do. What should I do? Which simulation program I should use? How should I start?.. Thanks for any answer.

Hello friends, I have a project. Could you give me some suggestions please? My project is about embedded system. I have to do it on a simulation program like Proteus but i don't know what to do. What should I do? Which simulation program I should use? How should I start?.. Thanks for any answer.

qemu

hi, i want to defination object in heap for one time and use it anywhere in the project , this is correct ? Jafar* staticJafar(){ static Jafar *jafar = new Jafar; return jafar; }

hi, i want to defination object in heap for one time and use it anywhere in the project , this is correct ? Jafar* staticJafar(){ static Jafar *jafar = new Jafar; return jafar; }

This will always reassign jafar

Create a program that will accept 10 inputs using the CIN method and store in two dimensional array using a for loop Display the 10 value inputted in the array using for loop also

Help me guys please

hi, i want to defination object in heap for one time and use it anywhere in the project , this is correct ? Jafar* staticJafar(){ static Jafar *jafar = new Jafar; return jafar; }

Sounds like you are looking for the Singleton design pattern

This will always reassign jafar

how to fix this ?

Help me guys please

This isn't a chat for doing your homework. Look up a tutorial on C++ basics

Sounds like you are looking for the Singleton design pattern

thanks

thanks

Basically make the constructor private, and add a static method that returns a pointer, like above But the pointer being returned is, also, a static member T* TPointer; T* GetInstance(){ if(TPointer == nullptr) TPointer = new T(); return TPointer; }

Of course, TPointer would need to be private and several other details

thanks

Singletons are generally considered bad

qemu

Thank you so much. Could you share a link about a Qemu embedded project?

hi, i want to defination object in heap for one time and use it anywhere in the project , this is correct ? Jafar* staticJafar(){ static Jafar *jafar = new Jafar; return jafar; }

static Jafar jafar; Jafar* staticJafar(){ return &jafar; } More like this

Singletons are generally considered bad

Yupp

Singletons are generally considered bad

^ this too

https://stackoverflow.com/a/1008289/10149535

https://stackoverflow.com/a/1008289/10149535

Nice one!

https://stackoverflow.com/a/1008289/10149535

Ohh, I like this one

The more I read about C++ examples like these, the more I realize my C# knowledge is bleeding far too much into C++, making me think I know more than I do lmao

Hello guys. I have a problem in my program. How can i show with printf the value of scanf at the same line, with the standart library?

Hello guys. I have a problem in my program. How can i show with printf the value of scanf at the same line, with the standart library?

Are you paying for each line? 🤔 Why do you want it to be in the same line? scanf returns int. So it should be the same as printing int.

I have to do an exam with this problem, that's why i need to know how to put the printf value directly at the same line of the scanf

Show us how you usually do it

I could not setup enviorment of language (C) programming

When i want to run the code it says enviorment error

How i solve the prorplem

🥺Please please

All brother click subscribe please Thanks

Thanks

Ok

Ok

Thanks all brother.