It states zero or more incidence of whitespace figures, accompanied by a comma then accompanied by zero or even more event of whitespace figures.
In this instance, it will make no big difference, because you are changing every thing with an vacant string (although It might be improved to utilize s+ from an effectiveness standpoint). In the event you have been replacing that has a non-vacant string, The 2 would behave in another way. Share Enhance this response Observe
How can it's made a decision that a candidate has gained a point out Though not all of the votes are actually documented?
This is particularly critical for associates of our Neighborhood who are newbies, and not acquainted with the syntax. On condition that, could you edit your remedy to include an explanation of Whatever you're carrying out and why you believe it is the best strategy?
The clarification behind the code if i'm employing %s as an alternative to %c in my printf segment of the code eighty two
Working with scanf Together with the %s conversion specifier will halt scanning at the primary whitespace character; for example, In the event your input stream seems like
The width is not really laid out in the structure string, but as an extra integer value argument previous the argument that should be formatted.
char character; // simply a char one letter/from the ascii map character = 'a'; // assign 'a' to character
The PEP won't say "supplanted" and in no part of the PEP does it say the % operator is deprecated (yet it does say other things are deprecated down The underside). You could possibly choose str.structure and that is good, but right up until there is a PEP declaring it's deprecated there is not any sense in declaring it really is when it's not.
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The width is just check here not specified in the format string, but as yet another integer benefit argument preceding the argument that needs to be formatted.
this assignation can be carried out at initialization like char word="this is the word" // the term array of chars got this string now and is particularly statically described
If the worth is greater than 4 character positions huge, the field width expands to accommodate the right number of characters.
So the initial if assertion translates to: for those who haven't passed me an argument, I'm going to let you know how you ought to go me an argument Down the road, e.g. you'll see this on-display: