C#

string result = "";<br />
foreach(object item in ArrayList)<br />
{<br />
   result += item.ToString() + " ";<br />
}<br />
result = result.TrimEnd(new string[]{" "});

StringBuilder result = new StringBuilder();
foreach(object item in ArrayList)
{
  result.AppendLine(item.ToString());
}
String result2 = result.ToString();

StringBuilder result = new StringBuilder();
foreach(object item in ArrayList)
{
  result.Append(item.ToString() + " ");
}
String result2 = result.ToString();
result2 = result2.Remove(result2.Length-1);

Deresen wrote:

result.Append(item.ToString() + " ");

result.Append(item.ToString());
result.Append(" ");

ArrayList temp = new ArrayList();
temp.Add("A");
temp.Add("B");

string delim = " "; //space
string result = string.Join(delim, (string[])temp.ToArray(typeof(string)));

//result will be "A B"

SELECT Branch_no, COUNT(*) EmployeeCount
FROM Attendance
GROUP BY Branch_no
HAVING DATEPART(HH,in_time) >= 6
ORDER BY COUNT(*) DESC