python - Putting a simple if-then-else statement on one line - Stack ...
How do I write an if - then - else statement in Python so that it fits on one line? For example, I want a one line version of:
Does Python have a ternary conditional operator?
Dec 27, 2008 · If you're having trouble remembering the order, then remember that when read aloud, you (almost) say what you mean. For example, x = 4 if b > 8 else 9 is read aloud as x will be 4 if b is …
python - if/else in a list comprehension - Stack Overflow
if/else statements in list comprehensions involve two things: List comprehensions Conditional expressions (Ternary operators) 1. List comprehensions They provide a concise way to create lists. …
python - If vs. else if vs. else statements? - Stack Overflow
Sep 6, 2016 · Are: if statement: if statement: the same as if statement: elif statment: and if statement: else statement: the same? If not, what's the difference?
python - What is the correct syntax for 'else if'? - Stack Overflow
One reason very old languages use this distinct syntax instead of "else if" is that the "else if" introduces a grammar ambiguity. Old parser generators were hard to teach about what to do for ambiguities, so …
python - Spark Equivalent of IF Then ELSE - Stack Overflow
8 There are different ways you can achieve if-then-else. Using when function in DataFrame API. You can specify the list of conditions in when and also can specify otherwise what value you need. You …
Python if-else short-hand - Stack Overflow
Jan 22, 2013 · The "Zen of Python" says that "readability counts", though, so go for the first way. Also, the and-or trick will fail if you put a variable instead of 10 and it evaluates to False.
Is there a way to perform "if" in python's lambda?
Lambdas in Python are fairly restrictive with regard to what you're allowed to use. Specifically, you can't have any keywords (except for operators like and, not, or, etc) in their body. So, there's no way you …
python - Lambda including if...elif...else - Stack Overflow
@cᴏʟᴅsᴘᴇᴇᴅ If you mean "not only inside of a lambda ", then yes, this does work anywhere. In fact, this is the only way I know for making a one-line if - elif - else, except using an or / and trick.
Else clause on Python while statement - Stack Overflow
Jul 21, 2010 · The better use of 'while: else:' construction in Python should be if no loop is executed in 'while' then the 'else' statement is executed. The way it works today doesn't make sense because …