Don’t try to teach me programming or C++ read what I do for living to know a bit about me, pointers are useless, as you can do whole C++ program without using pointers.

hows your compile time bro

hows your compile time bro

“Bro” I make programs for embedded systems the program is never bigger than 1MB (by the way I’m not a Bro)

“Bro” I make programs for embedded systems the program is never bigger than 1MB (by the way I’m not a Bro)

cool

Don’t try to teach me programming or C++ read what I do for living to know a bit about me, pointers are useless, as you can do whole C++ program without using pointers.

Of course u can, but sometimes no, and usually your program will wasting a time, just becouse u need use more memory, but u think, that this memory is useless

the way rust deals with memory management seems cool

the way rust deals with memory management seems cool

It do the same thing

But in different way

look up ownership

Of course u can, but sometimes no, and usually your program will wasting a time, just becouse u need use more memory, but u think, that this memory is useless

And? In today’s time even embedded systems have 4MB Flash, it should be a problem if I do not have any recursive creation of objects?

And? In today’s time even embedded systems have 4MB Flash, it should be a problem if I do not have any recursive creation of objects?

mem·o·ry leak nounCOMPUTING plural noun: memory leaks a failure in a program to release discarded memory, causing impaired performance or failure.

mem·o·ry leak nounCOMPUTING plural noun: memory leaks a failure in a program to release discarded memory, causing impaired performance or failure.

No, if you allocate everything in the data segment or stack segment, that there will no memory leaks

good niht guys

i gotta study more

tomorrow

i gotta study more

Best of luck...👍🏻

Best of luck...👍🏻

thanks, you are a woman?

thanks, you are a woman?

Yes... 50% of earth is inhabited by us.

Yes... 50% of earth is inhabited by us.

i want a programming wife lol

Sorry I’m 32 years old, married and I have a son who is 9 yo.

Sorry I’m 32 years old, married and I have a son who is 9 yo.

when you get divorce, contact me lol

when you get divorce, contact me lol

Okay..

joke

facebook is using rust for their blockchain

And? In today’s time even embedded systems have 4MB Flash, it should be a problem if I do not have any recursive creation of objects?

Okey, no let's do not use recursive function becouse it get a lot of stack memory, and usually you can do the same by loop. Don't use C language, becouse it's is slower that assembly, and use more memory in code segment. Dont use...

I took it as one... no worries I’m not going to call you when I get divorced... if I get divorced.

Okey, no let's do not use recursive function becouse it get a lot of stack memory, and usually you can do the same by loop. Don't use C language, becouse it's is slower that assembly, and use more memory in code segment. Dont use...

I use C++ I’m not at all interested in doing strings in C... takes up all my time.

I took it as one... no worries I’m not going to call you when I get divorced... if I get divorced.

i mean , you could call me if you do, i am open for it lol

char somestring[] = “this is funny”;

I use C++ I’m not at all interested in doing strings in C... takes up all my time.

Do u use templates?

Do u use templates?

Template for what?

Template for what?

Oh, I understand. U just use C with classes and STL

Oh, I understand. U just use C with classes and STL

Mostly, I like to do things fast and not make a program that I would get confused with just next week.

Mostly, I like to do things fast and not make a program that I would get confused with just next week.

😂😂😂

It's funny

You want more speed, but u don't use one of the most powerful feature to make your program faster than C

You want more speed, but u don't use one of the most powerful feature to make your program faster than C

Speed in making the program not speed of operation, actually most of the things I do is using library to make things work.

I have a bad habit of writing big functions and class with least number of methods, bad programmer but I get things done.

Speed in making the program not speed of operation, actually most of the things I do is using library to make things work.

I can repeat my last message with swaping "your program" to "time of code writing"

Do you know there are actually languages that don’t have pointers...

Like the sissy named python😂

Says "pointers are useless in a C/C++ Group" LoL this group is not about high level stuff like Java or C#

C++ is high level programming language

Yeah sorry I'll edit

C++ is high level programming language

I think he meant C++ is compiled to true machine code.

@Tazmikar, do u know, that malloc/new allocating memory on the heap, not on the stack, but if u don't use pointers, than you will allocate memory on the stack. But problem, is that stack allow u to allocate only a little, just becouse stack hasn't a lot of memory, like heap

I can allocate memory without malloc/calloc/new and there would be no raw pointers in my program

I can allocate memory without malloc/calloc/new and there would be no raw pointers in my program

Where u want to allocate memory, and how?

I can allocate memory without malloc/calloc/new and there would be no raw pointers in my program

And my object will still be allocated on the heap

And my object will still be allocated on the heap

Of course there is a lot of other way to do it, but this is the most popular

Of course there is a lot of other way to do it, but this is the most popular

No, it's not the most popular in modern c++

Are u talking about smart ptr?

Are u talking about smart ptr?

Yes, I'm talking RAII in general

Yes, there are cases where they are not applicable or where are the bad choice, but in most cases this what you need And with them in most cases there will be no new and no pointer

Yes, I'm talking RAII in general

Do u think, that Tazz know what that mean?)

I think he meant C++ is compiled to true machine code.

Yes you got it right. You already know it very well where C has advantages over high level stuff. Just don't tell pointers are useless because we still use them. Hope you understand. Don't take anything personally..

Do u think, that Tazz know what that mean?)

Yes, he does

Yes you got it right. You already know it very well where C has advantages over high level stuff. Just don't tell pointers are useless because we still use them. Hope you understand. Don't take anything personally..

Nothing personal we are all discussing and sharing information...

Yes, he does

Who?

Yeah, discussion is lit , I'mma read it all

Who?

You

You

She...

She...

Tazz, as an embedded software engineer, do you use pointers?

Tazz, as an embedded software engineer, do you use pointers?

Sometimes I have to but I avoid them as much as possible... problem is if I don't free them properly, my controller can run out of memory really fast.

Sometimes I have to but I avoid them as much as possible... problem is if I don't free them properly, my controller can run out of memory really fast.

Do you write in c++?

She...

Sorry

Do you write in c++?

Yes, mostly sometimes I have to code in C, which sucks. But yes mostly C++ GCC.

She...

Oh, I got it Sorry

Sometimes I have to but I avoid them as much as possible... problem is if I don't free them properly, my controller can run out of memory really fast.

That mean you have created memory leak. Everything will crash, if there is it

That mean you have created memory leak. Everything will crash, if there is it

Well the Microcontroller doesn't crash it simply reboots.

Hi I have a doubt in writing a small piece of code in cpp. I need tips as how could it be performed efficiently

Hi I have a doubt in writing a small piece of code in cpp. I need tips as how could it be performed efficiently

Ask the question properly

Hi I have a doubt in writing a small piece of code in cpp. I need tips as how could it be performed efficiently

Now the answer is "good for you"

Hi I have a doubt in writing a small piece of code in cpp. I need tips as how could it be performed efficiently

#howtoask

#howtoask

And show the code without screen pictures or screenshots Use paste.ubuntu.com, please

Efficient way to perform a task repeatedly after set delay. So let's say there's a while loop which is running iteratively and I have a variable "i" in it which gets updated at each interaction. Now what I'm trying to do is call a function with the set value of "i" in that iteration after few seconds. So far I'm taking a difference between time and check if the difference matches 2 seconds and then call the function in the while loop

Efficient way to perform a task repeatedly after set delay. So let's say there's a while loop which is running iteratively and I have a variable "i" in it which gets updated at each interaction. Now what I'm trying to do is call a function with the set value of "i" in that iteration after few seconds. So far I'm taking a difference between time and check if the difference matches 2 seconds and then call the function in the while loop

You know what? What have you done in Code would be a good idea, because trust me, I can't even understand what you're saying.

You know what? What have you done in Code would be a good idea, because trust me, I can't even understand what you're saying.

Agree

One minute I'm sending a pastebin link

Shoot

the_cornholio: https://pastebin.com/NRDG25Ez

#include<stdio.h> #include<conio.h> int main() { int a,b,choice; while(1) { clrscr(); printf("\n1. Addition"); printf("\n2. Substraction"); printf("\n3. Multiply"); printf("\n4. Divide"); printf("\n5. Exit"); printf("\n\nEnter your choice"); scanf("%d",&choice); switch(choice) { case 1: printf("Enter two no."); scanf("\n%d",&a); scanf("\n%d",&b); printf("Sum = %d",a+b); break; case 2: printf("Enter two no."); scanf("\n%d",&a); scanf("\n%d",&b); printf("Substract = %d",a-b); break; case 3: printf("Enter two no."); scanf("\n%d",&a); scanf("\n%d",&b); printf("Multiply = %d",a*b); break; case 4: printf("Enter two no."); scanf("\n%d",&a); scanf("\n%d",&b); printf("Divide = %d",a/b); break; case 5:exit(1); default:printf("Invalid Choice"); } getch(); } return 0; }