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c - How does strcmp () work? - Stack Overflow
Aug 27, 2012 · strcmp strcmp strcmp strcmp More precisely, as described in the : The sign of a non-zero return value shall be determined by the sign of the difference between the values of the first pair of bytes (bot...
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What does strcmp() exactly return in C? - Stack Overflow
Jan 16, 2016 · The strcmp () and strncmp () functions return an integer less than, equal to, or greater than zero if s1 (or the first n bytes thereof) is found, respectively, to be less than, to match, or be greater than s2.
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c - Implementation of strcmp - Stack Overflow
Consider strcmp("\0a", ""), this will break after the first character and compare non-equal, even though it should return zero. Please test both implementations with several inputs and verify that they are working as ...
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strcmp () return values in C - Stack Overflow
I am learning about strcmp() in C. I understand that when two strings are equal, strcmp returns 0. However, when the man pages state that strcmp returns less than 0 when the first string is less t...
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c - Using strcmp in an if statement - Stack Overflow
May 15, 2013 · I am fairly new to C, and I am trying to understand using strings and strcmp to compare two strings in an if statement. My goal is to be able to run a different function depending on what the user...
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c - What does strcmp return if two similar strings are of...
Apr 9, 2016 · I understand that if you have 'cat' (string1) and 'dog' (string2) in strcmp (this is a C question) then the return value of strcmp would be less than 0 (since 'cat' is lexically less than 'dog').
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string - C - strcmp related to an if statement - Stack Overflow
Mar 27, 2017 · In the code below I use strcmp to compare two strings and make this comparison the condition of an if statement. With the code below, the output will be hello world, because string "one" is equal to str...
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c - Advantages of strncmp over strcmp? - Stack Overflow
May 12, 2015 · Seems strncmp is usually recommended than strcmp, what are the advantages? I think it could be related to security. If this is the case, is it still applicable if one of the input string is known t...
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What is the difference between memcmp, strcmp and strncmp in C?
Oct 27, 2012 · I first tried strcmp() but unfortunately when it reached to the point where the word "atoms" were placed in the file it didn't stop and it continued,but when I used either the memcmp() or the strncmp() ...
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c - What's wrong with strcmp? - Stack Overflow
Jun 22, 2014 · In the responses to the question Reading In A String and comparing it C, more than one person discouraged the use of strcmp(), saying things like I also strongly, strongly advise you to get used to