Jul 21, 2010 · The else: statement is executed when and only when the while loop no longer meets its condition (in your example, when n != 0 is false). So the output would be this:

Perl uses the same keyword, and the rationale for it was to prevent accidents where you forget to finish writing a previous else statement and you start writing another if statement. Apparently that was a …

It does require at least one preceding except clause (see the grammar). So it really isn't "try-else," it's "try-except-else (-finally)," with the else (and finally) being optional. The Python Tutorial elaborates …

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:

I'm a newbie to Python and currently learning Control Flow commands like if, else, etc. The if statement is working all fine, but when I write else or elif commands, the interpreter gives me a sy...

Dec 25, 2012 · Is there an easier way of writing an if-elif-else statement so it fits on one line? For example, if expression1: statement1 elif expression2: statement2 else: statement3 Or a real-world

Feb 13, 2016 · Almost 10 years after this question has been asked and after programming with Python for 3 years, this is the first time I've seen the "for-else", "while-else" construct. I hope its low …

There is no need to put else after an if, or an elif statement. The only place that you would need to use one is if you want to do something if the if statement was not true.

When writing code in the Python shell, you have to press backspace after you press [enter] but BEFORE you write the "else:" statement; you can't use shift+ [tab] to fix the indent like you can in other editors.

Feb 25, 2012 · Another example in using if/else in dictionary comprehension I am working on data-entry desktop application for my own office work, and it is common for such data-entry application to get all …