On 2007-04-01, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> how can i compare a string which is non null and empty?
[...]
> In java,I do this:
> if (str != null) && (!str.equals("")) ....
>
> how can i do that in python?
If you want to litterally do that, it's
if (str != None) and (str != ""):
<whatever>
However, the standard idiom for doing that in Python is
if str:
<whatever>
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