[EMAIL PROTECTED] ha scritto:
Sorry if this is a basic question, but how do I check if list is empty
or not and return True or False ;)
Normally, in Python, there are these evaluation:
1) True == 1
2) False == 0
3) Empty or have not value == False == 0
4) Not empty or have value == True == 1
So, consider this example:
>>> def isEmpty(l):
if l:
print "The list is NOT empty!"
else:
print "The list is empty!"
>>> list = []
>>> isEmpty(list)
The list is empty!
>>> list = ['hi']
>>> isEmpty(list)
The list is NOT empty!
>>>
HTH,
Simone
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