Closed wiseleo closed 8 years ago
Wiki had a typo in substring, which should be substr. Solution explanation wasn't clear because it omitted mentioning the comparison and contained unnecessary discussion about why using -1 as substr's parameter is a bad idea.
Wiki had a typo in substring, which should be substr. Solution explanation wasn't clear because it omitted mentioning the comparison and contained unnecessary discussion about why using -1 as substr's parameter is a bad idea.