Code block -need explanation

[npan]

im new to dynamo language, and need some explanation pls.

what does this mean? 0…2;
0…3;

[npan]

thanks for the link!

[jostein_olsen]

Look here as well: http://dynamoprimer.com/en/07_Code-Block/7-3_shorthand.html

[npan]

thanks for the link as well!