static void reverse_byte_array(uint8_t *arr, int len) {
int i;
char temp;
for (i = 0; i < len / 2; i++) {
temp = arr[i];
arr[i] = arr[len - i - 1];
arr[len - i - 1] = temp;
}
}
what is uint8_t ?
@unchanted
Anonymous
This is some code I gave as an example
@unchanted
I'm not doing your homework for you
no, i am not asking anyone to do my homework, i am just asking to correct me, i will do my homework on my own, but i need help to understand the concept
Anonymous
BTW there was one guy in my class that did something very funny
He just iterated until \0 then for the length of the string he just printed character by character backwards
@unchanted
Wisenky
Just make an engine dude.. Might take years if you are asking the questions... But fun process.. You'll learn a lot..
@Maanyavar @unterumarmung thanks guys
Dima
With source
Dima
Dafuq
Dima
Lmao @unterumarmung check it out
Tokin
Russian?
Wisenky
Should I really use visual studio for building a big project
Dima
Should I really use visual studio for building a big project
Any ide will do (no I am not talking about vs code)
Anonymous
Don't use mingw
Wisenky
I mean ides comes me so complicated , Is it a must thing using ide for building big things
Anonymous
So what?
Anonymous
Anyways
Anonymous
/warn offtop
John
Hi
Ajay
First time heard of Unspecified behaviour. Did that get introduced in some newer version of c++ or what?
Artöm
It existed since 98
Ajay
It existed since 98
😂 Why is it used so less? Do people many times replace unspecified behaviour with undefined behaviour?
Ajay
Doesn't it sound like Undefined behaviour?
Ajay
implementation-defined behavior means the compiler developer have decided what action will take place and unspecified means it isn't decided and so not documented(although some action is decided but not documented )?
Ajay
so when they have multiple choices to choose from, do they simply implement one of them to happen or what?
Ajay
also you wrote no fixed no. of choices in undefined B. and fixed no. of choices in unspecified. Do they hold any importance?
Ajay
does that hold good for both undefined B and unspecified B. ?
Ajay
does that hold good for both undefined B and unspecified B. ?
I mean the decision to implement one of the choices or not implement any
Ajay
hmm ok
Ajay
ok fine I got it.
Anonymous
Help me about oop
Anonymous
Plz
klimi
ok
Anonymous
But I asked a direct question
Anunay
OOP is a broad topic
Anunay
What exactly do you want to ask?
Nils
What happens when a call to nullptr happens?
Nils
$x 🤔
Are we a PHP to bash group? 😂
Nils
thx
Nils
WTF my computer jus
Nils
Ok it got back alive. Lol
数学の恋人
数学の恋人
std::string::reverse_iterator sum_iter;
std::string::reverse_iterator rev_pos, rev_end;
if (first->size() >= second->size()) {
sum = *first;
rev_pos = second->begin();
rev_end = second->end();
} else {
sum = *second;
rev_pos = *first->begin();
rev_end = *first->end();
}
数学の恋人
It's just they were there when I took the screenshot, i forgot to remove *
数学の恋人
is it how I'm supposed to use with rever_iterators?
Alex
is it how I'm supposed to use with rever_iterators?
yes, cause rend() returns reverse_iterator and end() - iterator
Антон
rend and rbegin do work but why?
Because of rbegin and rend return reverse_iterator's and begin and end return regular (forward) iterators
数学の恋人
ok understood
Антон
They are different types
数学の恋人
Dima
tho it may look messy
数学の恋人
till now I've been using simple Makefiles, put all header files in include directory
and then compile with -I flag
数学の恋人
no problems with that, but this cmake is kinda awkward