exists) {
print "$file_path exists.\n";
} else {
print "$file_path does not exist.\n";
}
// Check if it's a file
if (path($file_path)->is_file) {
print "$file_path is a file.\n";
}
// Check if it's a directory
if (path($directory_path)->is_dir) {
print "$directory_path is a directory.\n";
}
?>
How do I avoid rehashing overhead with std::set in multithreaded code?
How do I find elements with custom comparators with std::set for embedded targets?
How do I erase elements while iterating with std::set for embedded targets?
How do I provide stable iteration order with std::unordered_map for large datasets?
How do I reserve capacity ahead of time with std::unordered_map for large datasets?
How do I erase elements while iterating with std::unordered_map in multithreaded code?
How do I provide stable iteration order with std::map for embedded targets?
How do I provide stable iteration order with std::map in multithreaded code?
How do I avoid rehashing overhead with std::map in performance-sensitive code?
How do I merge two containers efficiently with std::map for embedded targets?