Handling String
How to access character?
You can’t access character by integer.
You should use str.index, It’s not good.
Tip, Create a character array.
Swift, Tips for solving data structure and algorithms
Published by
on
Recent posts
Quote of the week
"People ask me what I do in the winter when there's no baseball. I'll tell you what I do. I stare out the window and wait for spring."
~ Rogers Hornsby
Shawn 
Leave a comment