List slicing in Python
In Python, slicing looks like indexing with colons (:). You can slice a list (or any sequence) to get the first few items, the last few items, or all items in reverse.
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00:00 Getting the first N elements from a list
00:28 Slicing makes a new list
00:37 The start index is inclusive but the stop index is exclusive
01:27 Default slice start/stop values
01:50 Why the stop index isn't included in slices
02:38 Negative indexes work too
03:01 Out-of-bounds slicing is allowed
03:41 The slice step value
04:38 Slicing works on all sequences
05:03 The most common uses for slicing in Python
05:20 Use slicing to get "slices" of sequences in Python
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