The 's' replaces a person space match at any given time however the 's+' replaces the whole space sequence at once with the 2nd parameter.
In this case, it would make no distinction, because you are changing every thing by having an vacant string (Even though It might be superior to make use of s+ from an effectiveness viewpoint). For those who were replacing using a non-empty string, the two would behave otherwise. Share Improve this solution Comply with
so "indent" specifies the amount of Room to allocate for your string that follows it during the parameter record.
This is particularly crucial for associates of our community who will be beginners, instead of informed about the syntax. On condition that, are you able to edit your reply to include an evidence of Whatever you're carrying out and why you believe it is the greatest strategy?
That is fairly common mistake-examining code for any Python script that accepts command-line arguments.
The difference lies in the way in which it get's dealt with. Should you would have a gaggle of (such as) three spaces directly next each other s+ will take that team and click here turns The full it into a "", though s would proces just about every Room By itself.
The %s token permits me to insert (and perhaps format) a string. Observe the %s token is replaced by no matter what I move for the string after the % image.
Andrew HareAndrew Hare 351k7575 gold badges645645 silver badges641641 bronze badges three 15 Be aware that this type of string interpolation is deprecated in favor of the more potent str.structure strategy.
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this assignation can be done at initialization like char term="this can be a term" // the word variety of chars got this string now which is statically defined
Firstly you have to know that remaining output of the two the statements are going to be exact same i.e. to get rid of the many Areas from given string.
So the initial if statement translates to: if you have not handed me an argument, I will let you know how you must move me an argument Later on, e.g. you will see this on-display screen: