Which option is faster...

[Timon Gehr]

On 08/05/2013 03:59 PM, jicman wrote:
>
> Greetings!
>
> I have this code,
>
> foreach (...)
> {
>
>    if (std.string.tolower(fext[0]) == "doc" ||
>      std.string.tolower(fext[0]) == "docx" ||
>      std.string.tolower(fext[0]) == "xls" ||
>      std.string.tolower(fext[0]) == "xlsx" ||
>      std.string.tolower(fext[0]) == "ppt" ||
>      std.string.tolower(fext[0]) == "pptx")
>     continue;
> }
>
> foreach (...)
> {
>    if (std.string.tolower(fext[0]) == "doc")
>      continue;
>    if (std.string.tolower(fext[0]) == "docx")
>      continue;
>    if (std.string.tolower(fext[0]) == "xls")
>      continue;
>    if (std.string.tolower(fext[0]) == "xlsx")
>      continue;
>    if (std.string.tolower(fext[0]) == "ppt")
>      continue;
>    if (std.string.tolower(fext[0]) == "pptx")
>     continue;
>    ...
>    ...
> }
>
> thanks.
>
> josé

They are both equally slow.