diff options
| -rw-r--r-- | python.html.markdown | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/python.html.markdown b/python.html.markdown index 15f27d37..908a0638 100644 --- a/python.html.markdown +++ b/python.html.markdown @@ -160,8 +160,12 @@ li[1:3] #=> [2, 4] li[2:] #=> [4, 3] # Omit the end li[:3] #=> [1, 2, 4] +# Select every second entry +li[::2] #=>[1,4] # Revert the list li[::-1] #=> [3, 4, 2, 1] +# Use any combination of these to make advanced slices +# li[start:end:step] # Remove arbitrary elements from a list with "del" del li[2] # li is now [1, 2, 3] |