Using typedefs in C++17 is kinda lame

Yes I was talking about type aliases, just didn't know how to properly name them

Found a way how to (mostly) achieve that https://pastebin.com/Vrt5nBtD It seems to be working well. Conversations between types will be costly (a string copy) but in my case this is OK,

C++11 type aliases can be templated

Please Do not derive from standard containers They must have been marked as final

That's not what I meant about template specifications. I meant having the ability to have different template specifications for different types of aliases. E.g. if I have an alias like that using PathStr = std::string; I want to be able to have different implementations for them in cases like that ConstructEditor<std::string>(); ConstructEditor<PathStr>(); And that this will not compile: std::string a = "test"; PathStr b = "/test"; if (a == b) { ... } as well as this std::string a = "test"; PathStr b = a; or this PathStr a = "/test"; std::string b = a; but this would compile std::string a = "test"; PathStr b = static_cast<PathStr>(a);

I'm not going to use polymorphic calls on them, other than that it should be fine.

Please Do not derive from standard containers They must have been marked as final

Well, even that would be fine, as long as I don't delete my classes using a pointer to std::string. But I guess even that would be fine because I don't provide any new members.

I am using unordered map and I have string keys for example "saldhkagdka" later on I check if (!un_map["simple_example"]){ // do stuff } i get segmentation fault can you tell me how can I forbid accessing If out of range but know when a vallue of a key exist?

so in this example you are sayng that "simple_example" is added to the map whith empty vllue?

If you are using the value of the map inside the if, that's why. As @Danya said, when the key doesn't exist, it inserts a value, what would give you undefined behaviour depending on what's inside the if

inside the If I do some calculation with the vallue that I have in the if condition what If I want to access that vallue only if it exist and not Insert it if it does not just skip the if?

so in this example you are sayng that "simple_example" is added to the map whith empty vllue?

Look for update-alternatives

Can you purge the old version?

i am using hombrew on a mac

Can you purge the old version?

So can you remove/delete the older version?

i am using hombrew on a mac

I've never worked on it..you need to find this out

how do i install gcc in the proper path

Such is a very good heart

I have ./include/glad/glad.h, which I have managed to get set up, and then glad.c which I haven't figured out how to set up

Can any one send me sll in c video

Any nice youtube

Are mere bhai koi acha youtber bol mujhe smajahe

Are mere bhai koi acha youtber bol mujhe smajahe

This is a joke right? @roxifas

That solves that

I've been implementing snake game in terminal. Whenever the snake moves, the screen refreshes. However the screen flashes when the snake moves faster. How to reduce/avoid the flashes (like "less" command)?

It flashes more often when the snake is moving faster, or does the screen suddenly start flashing? Also, how are you refreshing the screen?

I've been implementing snake game in terminal. Whenever the snake moves, the screen refreshes. However the screen flashes when the snake moves faster. How to reduce/avoid the flashes (like "less" command)?

What's the magic behind the "less" command? Seems that it doesn't need redrawing. It simply create a new environment and users can navigate up and down

Print another big block of spaces and move the snake by the width of a character. It's like redrawing the entire canvas

Use ncurses