The 's' replaces a single Place match at any given time although the 's+' replaces The complete House sequence without delay with the next parameter.

In this instance, it would make no big difference, because you are changing every thing by having an vacant string (Even though It could be better to use s+ from an effectiveness viewpoint). If you had been replacing that has a non-vacant string, The 2 would behave in another way. Share Improve this response Abide by

so "indent" specifies just how much space to allocate with the string that follows it from the parameter checklist.

5 @powersource97, %.*s means you are examining the precision price from an argument, and precision is the maximum amount of characters to generally be printed, and %*s you will be reading through the width benefit from an argument, that's the minimal range os characters being printed.

This is often rather regular mistake-examining code to get a Python script that accepts command-line arguments.

The real difference lies in the best way it get's dealt with. In case you would have a gaggle of (as an example) 3 Areas instantly next each other s+ will take that team and turns The full it into a "", while s would proces every Place on its own.

 

The %s token will allow me to insert (and potentially format) a string. Notice that the %s token is changed by whatever I go to the string once the % image.

Andrew HareAndrew Hare 351k7575 gold badges645645 silver badges641641 bronze badges three fifteen Be aware that this kind of string interpolation is deprecated in favor of the greater effective str.structure system.

Detect also that i'm using a tuple listed here as well (if you have only one string utilizing a tuple is optional) As an instance that numerous strings might be inserted and formatted in a single assertion.

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If the worth to get output is lower than four character positions huge, the value is correct justified in the field by default.

If the value is larger than four character positions vast, the sphere width expands to support the appropriate amount of characters.

So the first if assertion interprets to: when you have not passed me an argument, I'm going to tell you more info how you ought to pass me an argument Down the road, e.g. you will see this on-display: