All language subtitles for 10. Accessing List Slices

I have a list of five items here.
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Let me show you why. Use the len function and you see that it has, it really has five items.
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Now besides accessing single items out of your list like that item with index 3. 0, 1, 2, 3, so 6.6,
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you can also access portions of the list.
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Let's say from 1 to 4 and that will give you another list.
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So the outputs of this is also a list and it's going to contain the items with index 1, index 2 and
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index 3, the upper limit
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it's not included, it's never included in a python slice.
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So this is a slice.
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And this is the output of the slice.
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Let's try to get the first two items of the list.
The first two items have an index of zero and one.
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So we'll start with 0 since we also want the item with index 1
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we are going to write 2 there, so that we get 1and that is the output.
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So the index 2 is not included, 7.5 is not included.
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You can also use a shortcut for that.
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You don't have to type 0
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if you meant to get everything starting from the first item and that will give you the same output.
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Similarly, if you want to get let's say the last two items you can start to count 0, 1, 2, 3, so 3 start
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from 3 and this has an index of 4.
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So we are going to write 5 there.
Even though we got the expected output.
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You'd better be using the shortcut for that.
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So this is more intuitive because it tells you that you're extracting from item with index 3 to the
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last item of the list.
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So without knowing how many items there are in the list.
Similar here you extracting from the very first
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item to the item with index 1, now for big lists
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when you want to extract the last items, it may make not much sense to count from the beginning.
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1, 2, 3, 4, 5, 6 and so on but Python has another system of indexing and I'll show you that in the next video.