"If not" condition statement in python
83392
Why is "if not someobj:" better than "if someobj == None:" in Python?
21281
For loop without the second condition, i.e. the boolean check?
124650
Is `if (condition = value)` the correct syntax for comparison?
24759
How do I use the conditional (ternary) operator?
2889
Replacements for switch statement in Python?
35503
Understanding Python's "is" operator
62160
Conditional Statements: "only if"
54526
How to form "if ... or ... then" conditionals in TeX?
151816
What is the semantics of 'is' operator in Python?
50708
How to use OR condition in a JavaScript IF statement?
23856
Evaluating an If condition to yield True/False
140585
Avoiding if statement inside a for loop?
17299
Conditional sentences not starting with "if"
22122
How do you use the ? : (conditional) operator in JavaScript?
111575
What does this if-then statement mean?
93559
use "if" rather than "whether" when the object clause is negative?
141294
Does "if ([bool] == true)" require one more step than "if ([bool])"?