Python and-or例子说明
2016-07-29 16:21
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d = ""
e = "hell"
f = (False and [d] or [e])
print f #['hell']
d = ""
e = "hell"
f = (False and [d] or [e])[0]
print f #hell
d = ""
e = "hell"
f = (True and [d] or [e])[0]
print f #空白
d = ""
e = "hell"
f = (True and [d] or [e])
print f #['']
e = "hell"
f = (False and [d] or [e])
print f #['hell']
d = ""
e = "hell"
f = (False and [d] or [e])[0]
print f #hell
d = ""
e = "hell"
f = (True and [d] or [e])[0]
print f #空白
d = ""
e = "hell"
f = (True and [d] or [e])
print f #['']
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