The 's' replaces one Area match at a time nevertheless the 's+' replaces The entire Area sequence simultaneously with the second parameter.
In this instance, it will make no big difference, because you are changing every little thing having an empty string (Despite the fact that It will be much better to implement s+ from an performance point of view). In case you were being changing with a non-empty string, The 2 would behave in a different way. Share Increase this remedy Follow
How can it be made a decision that a candidate has gained a point out Despite the fact that not all the votes are actually noted?
Using %s in scanf with no an explcit field width opens the exact same buffer overflow exploit that receives did; namely, if you will discover much more figures during the enter stream compared to focus on buffer is sized to carry, scanf will Fortunately write Individuals more people to memory outside the house the buffer, possibly clobbering anything significant. Unfortunately, in contrast to in printf, you can't supply the field with as being a run time argument:
The explanation guiding the code if i'm employing %s instead of %c in my printf area of your code 82
Utilizing scanf with the %s conversion specifier will prevent scanning at the 1st whitespace character; by way of example, In case your enter stream looks like
The width isn't laid out in the structure string, but as an extra integer price argument previous the argument that must be formatted.
The %s token allows me to insert (and probably format) a string. Notice that the %s token is changed by whatever I pass to the string after the % image.
Andrew HareAndrew Hare 351k7575 gold badges645645 silver badges641641 bronze badges three fifteen check here Be aware that this kind of string interpolation is deprecated in favor of the greater effective str.format process.
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In an eclipsing binary orbited by an Earth like Earth, would the drops in brightness be obvious?
Like that it could stand By itself. Furnishing an example that was similar to the example while in the problem would even be a moreover.
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