make use of ioservices and threads to run your client processes, they are made for that in asio

Ok .. let me run a few experiments with locked queue, and that consume one.. and asio strand model too.. I'll get back with results.. Anyway to deterministically test and error out race conditions , and memory ordering bugs?

Coz memory ordering bugs will show up in prod 6months down the line maybe

Ok .. let me run a few experiments with locked queue, and that consume one.. and asio strand model too.. I'll get back with results.. Anyway to deterministically test and error out race conditions , and memory ordering bugs?

Also, 31 hours is a very short overview, when I teach students that have worked with C# for 2 years already, and have 120 hours of course to give, I still see them as monkeys equipped with typewriters

I don't think you can completely learn anything in a specific time frame. You can learn the basics of c++ from a 4hrs freecodecamp tutorial. Then you practice like hell. It's only through practice you become a master. The more I delve into C++ the more I realise I know nothing.

and then you make mistakes for 3 to 5 years and then you are an OK C++ programmer

120 hours won't stop u from making mistakes. You learn through mistakes. You also pick a specific niche.You can't do it all

And intermediate c++ programmer here that need a learning partner? I need an accountability partner. Or probably a mentor. I currently spend 35 hours per week on my personal development. Please the bosses in the house should kindly help we that are just coming up. Thank you ❤️

I need.. same need accountability too.. we can do it here itself for things stuck in.. or OT.. idk if i intermediate tho..

Good, do it here? I think we can discuss privately then when we have issues we bring it up here for the Dons to guide us. That's a bit mild.

lol okay, thanks 😅

can someone assist me with the setup for Dev C++ for Windows, please.. Thank you in advance

https://t.me/cpp20programming/190

how to setup c/c++ in vs code?

Hello everyone. What is better to use to assign an iterator, a method or a function? What is the difference? I would be grateful for your answers. Example: #include <iostream> #include <vector> using namespace std; int main() { vector<int> vec = { 0,1,2,3,4,5 }; vector<int>::iterator iter_vec = begin(vec); //or vec.begin(); cout << *iter_vec; return 0; }

Can someone help me to learn C language

Can someone explain me what would happen if in this program instead of using the deference operator we use pB++ = pA++; char strA[80] = "A string to be used for demonstration purposes"; char strB[80]; char *pA; char *pB; pA = StrA; pB = StrB; while(*pA != '\0') { *pB++ = *pA++; }

Can someone explain me what would happen if in this program instead of using the deference operator we use pB++ = pA++; char strA[80] = "A string to be used for demonstration purposes"; char strB[80]; char *pA; char *pB; pA = StrA; pB = StrB; while(*pA != '\0') { *pB++ = *pA++; }

Can someone explain me what would happen if in this program instead of using the deference operator we use pB++ = pA++; char strA[80] = "A string to be used for demonstration purposes"; char strB[80]; char *pA; char *pB; pA = StrA; pB = StrB; while(*pA != '\0') { *pB++ = *pA++; }

https://pastecode.io/s/8nuct112 can anyone tell me what's causing runtime error? i am trying to merge overlapping intervals

I am deleting from the vector while iterating over it, does it messes up the iterators and causes seg fault?

Hello everyone. What is better to use to assign an iterator, a method or a function? What is the difference? I would be grateful for your answers. Example: #include <iostream> #include <vector> using namespace std; int main() { vector<int> vec = { 0,1,2,3,4,5 }; vector<int>::iterator iter_vec = begin(vec); //or vec.begin(); cout << *iter_vec; return 0; }

So... it is complicated.I generally like to use vector::front() and vector::back(), or their span counterpart. if I am making an algorithm, I want to use iterators, but if I am consuming a vector specifically and manipulating increasingly decreasing bit of it, I prefer to use a bunch std::span instead of iterators or methods. The main point is that you need to check vector::empty() before using vector::front() and vector::back(), and need to compare iterators to do any calculations, likewise for the spans you will need to handle span::empty(), and I generally trust span::empty() and vector::empty() more to not cause people writing errors than comparisons

I think his question was about the better way to initialize an iterator and the differences between them i.e. auto iter = vec.begin() vs auto iter = std::begin(vec)

I can access and edit chrome or any browser local storage with c/cpp?

with c/cpp you can access any file

I cant access it via chrome api like javascript LocalStorage.getItem(.....

maybe you are lacking permissions?

I cant access it via chrome api like javascript LocalStorage.getItem(.....

Then you will not copy strA to strB but you will put the addresses of strA's characters in pB, so strB won't be a clear sentence since you didn't put anything in it because pB has changed

So it should be an undefined behavior or a bug? I had doubts about what would happen if that happened.

That's unfortunately impossible, your compiler says you were trying to bind a lvalue reference to a rvalue reference. This only happens when the function takes a && and you give it &. Can you make sure operator / is overloaded with the correct parameter types?

Guys is there anything like a wrapper library to use os api’s in the same way to write functional code working on both Linux and windows ?

Guys is there anything like a wrapper library to use os api’s in the same way to write functional code working on both Linux and windows ?

No. It says he is trying to bind a lvalue reference to an rvalue object and not reference. void fun(int&); fun(5); //this is an error as a non const lvalue reference can't bind to a prvalue So if he has a function like: void fun(ComplexCalculator&); and he calls it like fun(ComplexCalculator{}) he would get the error above

I never see a function signature like that: fun(Complex calculator{}). Why you made use of {}?

It's not a function signature

Why not? It's has no body? Only declare it's name and parameters types?