Arduino/CheatSheet

Char Array Strings

• strchr() - locate char
• strstr() - locate substring

• strtok() - split string into substrings, based on a separator character

• strlen() - length of a string
• strcmp() - compare two strings

• strcpy() - copy string
• strcar() - concatenate strings

• atoi() - convert string to an int

http://www.nongnu.org/avr-libc/user-manual/group__avr__string.html#ga6a441da9211eb85881d99c60b1003552