Message338568
I have created function "listappend():"with two arguments.Function can append list value with each function call and return updated value. I am trying to store this updated value into variable which I can but when I call listappend() to update it changes the stored variable value every time when I call a function.
You can see in below given example, list value is [10,20,30] and I have stored with value 40 in varible x.
so now x is [10,20,30,40]. I called function with new list value with [50] now it become [10,20,30,40,50]
and the value of x is replaced with new value. Even if you store x into a new variable and call listappend() again with new value then it will replace the value of new variable.
>>> def listappend(a,list=[]):
... list.append(a)
... return list
...
>>> listappend(10)
[10]
>>> listappend(20)
[10, 20]
>>> listappend(30)
[10, 20, 30]
>>> x = listappend(40)
>>> print(x)
[10, 20, 30, 40]
>>> y = listappend(50)
>>> print(y)
[10, 20, 30, 40, 50]
>>> z = listappend(60)
>>> print(z)
[10, 20, 30, 40, 50, 60]
>>> print(x)
[10, 20, 30, 40, 50, 60]
>>> print(y)
[10, 20, 30, 40, 50, 60]
>>> print(z)
[10, 20, 30, 40, 50, 60]
>>> |
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Date |
User |
Action |
Args |
2019-03-21 22:59:11 | HardikPatel | set | recipients:
+ HardikPatel, ronaldoussoren, ned.deily |
2019-03-21 22:59:11 | HardikPatel | set | messageid: <1553209151.69.0.362760019961.issue36393@roundup.psfhosted.org> |
2019-03-21 22:59:11 | HardikPatel | link | issue36393 messages |
2019-03-21 22:59:11 | HardikPatel | create | |
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