Negative Indices numbers: start counting from the right
word = "Hello world" print word[-1] # The last character print word[-2] # The last-but-one character print word[-2:] # The last two characters print word[:-2] # Everything except the last two characters
1. | String slicing: extrace section | ||
2. | String Slice | ||
3. | Strings can be subscripted (indexed) | ||
4. | An invariant of slice operations: s[:i] + s[i:] equals s | ||
5. | Degenerate slice indices |