[x..y]がよく[x,y]に間違って、意味全然違うので注意する必要がある
arr = [1,2,3,4,5,6]
arr[1..2]
arr[1,2]
More than 5 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme