The 's' replaces just one House match at any given time but the 's+' replaces the whole space sequence at once with the 2nd parameter.

In cases like this, it makes no variance, because you are replacing almost everything with an empty string (Despite the fact that It will be far better to implement s+ from an performance point of view). In case you ended up changing with a non-vacant string, The 2 would behave differently. Share Boost this remedy Abide by

How can it be made a decision that a candidate has received a state Regardless that not every one of the votes happen to be described?

This is particularly critical for customers of our Local community who're novices, and never knowledgeable about the syntax. Given that, can you edit your answer to incorporate a proof of Everything you're doing and why you suspect it is the best approach?

The rationalization behind the code if i'm working with %s rather than %c in my printf part of the code 82

Working with scanf Together with the %s conversion specifier will cease scanning at the very first whitespace character; for example, If the input stream appears like

The first just one matches a single whitespace, While the next one matches one particular or many whitespaces. They're the so-named regular expression quantifiers, and so they conduct matches similar to this (taken within the documentation):

char character; // only a char 1 letter/with the ascii map character = 'a'; // assign 'a' to character

The PEP will not say "supplanted" As well as in no Section of the PEP does it say the % operator is deprecated (nonetheless it does say other factors are deprecated down the bottom). You may perhaps desire str.structure and that's great, but right up until there is a PEP declaring it is deprecated there isn't any perception in proclaiming it is actually when it isn't.

Each of the examples supplied down below use arrays which has not been taught yet, so I'm assuming I can't use %s however either.

The width isn't laid out in the structure string, but as an extra integer value argument previous the argument that needs to be formatted.

this assignation can be achieved at initialization like char phrase="this can be get more info a term" // the word variety of chars got this string now which is statically defined

If the worth is bigger than 4 character positions huge, the field width expands to accommodate the suitable number of figures.

So the main if assertion interprets to: when you haven't passed me an argument, I'm going to tell you how you should go me an argument Down the road, e.g. you will see this on-display: