Python function with default argument inside loop -

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for in range(5):    def test(i=i):       print(i)  test() test() test() test() test()

this prints 4 every time? can me understanding this.

you redefine test 4 times:

same as:

#define test def test(i = 0):     print(i)  #redefine test def test(i = 1):     print(i)  #redefine test def test(i = 2):     print(i)  #redefine test def test(i = 3):     print(i)  #redefine test def test(i = 4):     print(i)

so have 1 test() last one.


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