Secure temporary file: Difference between revisions
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using System.IO;
Console.WriteLine(Path.GetTempFileName());</syntaxhighlight>=={{header|C sharp|C#}}==
=={{header|C++}}==
<syntaxhighlight lang="c++">
#include <cstdio>
int main() {
// Creates and opens a temporary file with a unique auto-generated filename.
// If the program closes the file, the file is automatically deleted.
// The file is also automatically deleted if the program exits normally.
std::FILE* temp_file_pointer = std::tmpfile();
// Using functions which take a file pointer as an argument
std::fputs("Hello world", temp_file_pointer);
std::rewind(temp_file_pointer);
char buffer[12];
std::fgets(buffer, sizeof buffer, temp_file_pointer);
printf(buffer);
}
</syntaxhighlight>
{{ out }}
<pre>
Hello world
</pre>
=={{header|Clojure}}==
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