Python tips-True or false

Source: Internet
Author: User

The following code was found in yesterday's blog about substring:

You may have discovered that in Python 3, there is actually a way to complete the function with only one row:

>>> Def issubstring2 (S1, S2 ):
Return true if s2.find (S1 )! =-1 else false

But... Can it be simpler?

How can we use python to express conditional statements more easily? Just for fun

One way is to use the List Index:

>>> Def issubstring2 (S1, S2 ):
Return [false, true] [s2.find (S1 )! =-1]

The principle is very simple. If the Boolean value true is evaluated as 1 by the index, and false is equal to 0, can it be simpler? Leave a message to me

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