Le 06/07/2017 à 20:56, Nathan Ernst a écrit :
In Python, "==" is not a reference equality operator (and I hate Java for
their misuse of the operator), so I absolutely disagree with using the Java
description to describe Python's "==" operator, primarily because, well,
it's wrong. Simple example:
With Python 3.5.2 (should hold for any version 2.4 or greater):
a = 1
b = 1
a == b
True
a is b
True
c = 1000
d = 1000
c == d
True
c is d
False
Strange behavior in Python 3.6.0
>>> i = 3000
>>> j = 3000
>>> i is j
False
>>> n = 4000 ; m = 4000 ; n is m
True
dan
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