Hi Jing,
On Sat, 28 Sep 2013 16:53:20 +0800
Logust Yu <logus...@googlemail.com> wrote:
> Hi Rajeev,
> I guess you can use printf to print them into strings, and then replace the
> spaces with underscores.
>
The problem with using sprintf and a replace operation like that, like you
suggest is that it won't handle trailing spaces in the strings properly.
E.g:
1. "hello" ==> "hello___" .
2. "hello " ==> "hello___" .
I'm not sure whether this is an issue, but in any case, I believe the function
I demonstrated would be easier.
Regards,
Shlomi Fish
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