Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
Yuan Gao8,947 Points
why the first item in FIELDNAMES is empty? what is the first element passed into each DATATYPES items? why are they dif
why the first item in FIELDNAMES is empty? what is the first element passed into each DATATYPES items? why are they different from their FIELDNAMES? What does '|s900' mean? this instructor doesn't explain anything!
Cheryl Lewman7,953 Points
I hope someone answers this! Obviously the point of doing this course is so that we can do our own projects. My line of thinking is that the first part of the DATATYPES would be the fieldname, then paired with the datatype, but it doesn't look like that's the case. Some explanation would be great!