"'NoneType' object is not iterable" error when appending a list
99725
Python : AttributeError: 'NoneType' object has no attribute 'append'
141719
NameError when using input()
81554
How can I concatenate str and int objects?
86955
Trouble with RecurrenceTable using elements from a previously computed list
57998
TypeError: Can't convert 'int' object to str implicitly
129503
Can't modify list elements in a loop
139102
TypeError: unsupported operand type(s) for +: 'int' and 'str'
95634
Python The appended element in the list changes as its original variable changes
120433
Append in For loop does not work
72340
What is the syntax to insert one list into another list in python?
65439
Typeerror: object.__new__() takes no parameters (help)
114824
Why doesn't 2.__add__(3) work in Python?
67086
Python: Appending items to lists by iterating through list of lists
89291
Python list.index throws exception when index not found
64927
Appending multiple elements to sublists
3507
creating a defaultlist in python
139304
Cannot concatenate 'str' and 'float' objects?