Why is my conditional returning "none?"
134742
String comparison in Python: is vs. ==
23849
Test condition in if command
112316
Why does my recursive function return None?
67703
Why does '.sort()' cause the list to be 'None' in Python?
110242
conditional statement in while loop
71106
Python "all" function with conditional generator expression returning True. Why?
131886
Why doesn't this method work? Java ternary operator
24544
Writing conditional (if/then) statements into ArcGIS Field Calculator using Python Parser?
19431
How can I assign a Func conditionally between lambdas using the conditional ternary operator?
85278
Should I use 'or' or 'nor' after a negative statement?
2689
zero conditional and first conditional
6180
Error: 'else' without 'if'
2193
What is a None value?
114378
How to check if the string is empty?
70189
Conditional compilation in Python
126341
Avoiding IF ELSE due to variable been NULL
63854
How do boolean operators work in 'if' conditions?