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GeneralRe: [edit: most problems fixed, one problem remaining] Invalidate rectangle follow up, flickering and no movement Pin
Calin Negru10-Dec-23 4:48
Calin Negru10-Dec-23 4:48 
Questiondownload a web page Pin
mike74116-Dec-23 4:30
mike74116-Dec-23 4:30 
AnswerRe: download a web page Pin
Mircea Neacsu6-Dec-23 5:00
Mircea Neacsu6-Dec-23 5:00 
GeneralRe: download a web page Pin
mike74116-Dec-23 13:28
mike74116-Dec-23 13:28 
GeneralRe: download a web page Pin
Mircea Neacsu6-Dec-23 14:18
Mircea Neacsu6-Dec-23 14:18 
AnswerRe: download a web page Pin
jschell6-Dec-23 6:52
jschell6-Dec-23 6:52 
AnswerRe: download a web page Pin
Gerry Schmitz6-Dec-23 7:28
mveGerry Schmitz6-Dec-23 7:28 
Questioncopying a file in C++17 Pin
mike74115-Dec-23 21:36
mike74115-Dec-23 21:36 
I wrote some code to copy a file:

#include <iostream>
#include <filesystem>

namespace fs = std::filesystem;

int main() {
    fs::path source_file("source.txt");
    fs::path destination_file("destination.txt");

    try {
        fs::copy_file(source_file, destination_file);
        std::cout << "File copied successfully!" << std::endl;
    }
    catch (const fs::filesystem_error& e) {
        std::cerr << "Error copying file: " << e.what() << std::endl;
    }

    return 0;
}


Is this a good way of doing it?

Anyone know what buffer sizes are being used behind the scenes?

Thanks.
AnswerRe: copying a file in C++17 Pin
Richard MacCutchan5-Dec-23 22:07
mveRichard MacCutchan5-Dec-23 22:07 
AnswerRe: copying a file in C++17 Pin
jschell6-Dec-23 7:04
jschell6-Dec-23 7:04 
Questionprintf without stdio.h Pin
mike74115-Dec-23 5:21
mike74115-Dec-23 5:21 
AnswerRe: printf without stdio.h Pin
Mircea Neacsu5-Dec-23 5:31
Mircea Neacsu5-Dec-23 5:31 
GeneralRe: printf without stdio.h Pin
mike74115-Dec-23 16:23
mike74115-Dec-23 16:23 
GeneralRe: printf without stdio.h Pin
Mircea Neacsu5-Dec-23 16:42
Mircea Neacsu5-Dec-23 16:42 
AnswerRe: printf without stdio.h Pin
Victor Nijegorodov5-Dec-23 5:32
Victor Nijegorodov5-Dec-23 5:32 
AnswerRe: printf without stdio.h Pin
k50545-Dec-23 6:02
mvek50545-Dec-23 6:02 
GeneralRe: printf without stdio.h Pin
jschell6-Dec-23 7:07
jschell6-Dec-23 7:07 
Questioncopying a file Pin
mike74115-Dec-23 3:24
mike74115-Dec-23 3:24 
AnswerRe: copying a file Pin
Mircea Neacsu5-Dec-23 3:32
Mircea Neacsu5-Dec-23 3:32 
AnswerRe: copying a file Pin
Richard MacCutchan5-Dec-23 4:05
mveRichard MacCutchan5-Dec-23 4:05 
AnswerRe: copying a file Pin
k50545-Dec-23 4:42
mvek50545-Dec-23 4:42 
QuestionMyth of a Myth? Pin
jschell4-Dec-23 3:38
jschell4-Dec-23 3:38 
AnswerRe: Myth of a Myth? Pin
Richard MacCutchan4-Dec-23 4:57
mveRichard MacCutchan4-Dec-23 4:57 
AnswerRe: Myth of a Myth? Pin
Mircea Neacsu4-Dec-23 5:05
Mircea Neacsu4-Dec-23 5:05 
GeneralRe: Myth of a Myth? Pin
harold aptroot6-Dec-23 19:55
harold aptroot6-Dec-23 19:55 

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