C / C++ / MFC

FILE* pipe = _popen("curl --header \"x-api-key:ABCD\" -s https://api.test.se/api/mydata", "r");

	while (true)
	{
		pipe->_Placeholder;
		break;
	}

	fclose(pipe);

#include <stdio>
 #include <cstdlib>

FILE *pipe = popen( ... );

char *buff = NULL;
size_t blen = 0;
while( getline(&buff, &blen, pipe) > 0) {
    // process input data in buff;
}
free(buff);

std::ifstream ifs("curl --header \"x-api-key:ABCD\" -s https://api.test.se/api/mydata");
	while (ifs.good())
	{
		std::string line;
		while (std::getline(ifs, line))
		{
			std::cout << line.c_str() << std::endl;
		}
	}

char buffer[132];
FILE* pipette = _popen("curl --header \"x-api-key:ABCD\" -s https://api.test.se/api/mydata", "r");
while (fgets(buffer, 132, pipette))
{
    printf("%s", buffer);
}

static void Main(string[] args)
    {
      Stopwatch sw = new Stopwatch();
      double result=0.0;

      sw.Start();
      {
        for (int i = 1; i < 100000000; i++)
        {
          result += Math.Sin((i * 25.0) / i * i);
        }
      }
      sw.Stop();
      Console.WriteLine(sw.ElapsedMilliseconds.ToString());
      Console.WriteLine(string.Format("{0}",result));
    }

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-7,98150964297362

int main()
{
	int start = clock();
	double result = 0.0;
	for (size_t i = 1; i < 100000000; i++)
	{
		result += sin((i * 25.0) / i * i);
	}
	int end = clock();//Now check what amount of ticks we have now. 
	//To get the time, just subtract start from end, and divide by CLOCKS_PER_SEC.
	std::cout << (1000.0 * (end - start) / CLOCKS_PER_SEC)  << "\n";
	std::cout <<  result << "\n";
}

4153
-7.98151