c - How does strcmp () work? - Stack Overflow
Aug 27, 2012 · Except strcoll and strxfrm, which are locale-sensitive. strcoll is basically locale-aware strcmp, and strxfrm transforms strings so that strcmp will perform locale-aware comparisons. Of …
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 …
What does strcmp() exactly return in C? - Stack Overflow
Jan 16, 2016 · To quote the man page: 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 …
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...
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" …
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 …
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 …
c - What does strcmp return if two similar strings are of different ...
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').
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...
Why does strcmp () return 0 when its inputs are equal?
If strcmp() returned 1 (true) for equal strings and 0 (false) for inequal ones, it would be impossible to use it to obtain the degree or direction of inequality (i.e. how different, and which one is bigger) between …