Python, RHS of assignment is "None" (this isn't expected)
56601
Functional append/extend
151825
Is there any difference between "foo is None" and "foo == None"?
50136
Using "${a:-b}" for variable assignment in scripts
68218
With statement in python is returning None object even though __init__ method works
142701
Why “which” returns none on some commands I can run?
131396
How to get Python to gracefully format None and non-existing fields
120439
Why is my function returning 0 when when I try to give it arguments by replacement?
73676
rstrip not removing newline char what am I doing wrong?
7423
"R cannot be resolved to a variable"?
139304
Cannot concatenate 'str' and 'float' objects?
37190
Why modules with no variables?
104468
Clear complains that a subscripted variable is not a symbol or a string?
1215
List changes unexpectedly after assignment. Why is this and how to prevent it?
54564
Python intern for non-strings
142576
Why does [1].append(2) evaluate to None instead of [1,2]?
60500
List has No Rows for Assignment to SObject: Error
67703
Why does '.sort()' cause the list to be 'None' in Python?