* Results in fprintf to pad the output till it's n figures huge, wherever n can be an integer price stored within the a function argument just previous that represented through the modified kind.
In this case, it will make no big difference, because you are changing every thing by having an empty string (While It will be much better to implement s+ from an performance point of view). Should you ended up changing which has a non-vacant string, The 2 would behave in another way. Share Enhance this reply Comply with
so "indent" specifies the amount of Area to allocate for the string that follows it in the parameter listing.
This is very significant for customers of our Local community who're novices, and never knowledgeable about the syntax. Given that, could you edit your respond to to include an explanation of what you're accomplishing and why you think it is the best solution?
This can be quite normal mistake-examining code to get a Python script that accepts command-line arguments.
The main difference lies in the way in which it get's handled. In the event you would have a gaggle of (one example is) 3 Areas instantly pursuing each other s+ requires that team and turns The entire it right into a "", when s would proces just about every Area By itself.
And since your 2nd parameter is vacant string "", there is not any distinction between the output of two instances.
Andrew HareAndrew Hare 351k7575 gold badges645645 silver check here badges641641 bronze badges 3 fifteen Notice that this kind of string interpolation is deprecated in favor of the greater highly effective str.format method.
Every one of the illustrations supplied down below use arrays which has not been taught yet, so I'm assuming I can't use %s nevertheless either.
The width will not be laid out in the format string, but as an additional integer value argument preceding the argument that should be formatted.
If the worth for being output is under 4 character positions extensive, the value is true justified in the field by default.
If the worth is bigger than 4 character positions huge, the field width expands to accommodate the suitable number of characters.
So the 1st if statement translates to: should you haven't handed me an argument, I will tell you how it is best to pass me an argument in the future, e.g. you'll see this on-display screen: