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Compares the C string str1 to the C string str2. This function starts comparing the first character of each string. If they are equal to each other, it continues with the Why does strcmp(string1, string2) return a zero if the two strings are if this is to be believed www.cplusplus.com/reference/cstring/strcmp/. strcmp? which I think is what AWOL is referring to) - it's an excellent guide, really covers what you need to know and shows examples that 27 Jul 2010 www.arduino.cc/en/Tutorial/StringComparisonOperators . String object – Your Reference for String objects; CharacterAnalysis - We use 25 Nov 2014 So far I created a website on wix and my arduino is able to read it. Needed for Leonardo only } // start the Ethernet connection: if (Ethernet.begin(mac) == 0) With bare char * you would use strcmp to compare strings. just use a ctor? arduino.cc/en/Tutorial/StringConstructors – Pawel Nov 25 '14 at 16:49. The Arduino programming language Reference, organized into Functions, Variable and Constant, and Learn everything you need to know in this tutorial. 11 Mar 2015 Strings are also useful for storing user input – for example the characters 2) The Arduino String which lets us use a string object in a sketch The previous sketch manipulated the string in a very manual way by accessing9 May 2012 1 strcat; 2 strcmp; 3 strcpy; 4 StringDelete; 5 StringFind It is user responsibility to ensure that the 'To' array is large enough to hold the result. if (strcmp (unit,"cm") == 0) { // matches cm } If you install the Arduino plugin then there will be an Arduino reference explorer in both ide's