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[MUSIC]

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Welcome to Python Sequences.

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My name is Ashley Boucher and
I'll be your instructor for this course.

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This course does have some prerequisites,
so go ahead and check the teacher's notes

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before continuing to make sure that
you're as prepared as possible.

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As you might already know, a Python
sequence is an ordered group of things.

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In Python, there are several
different types of sequences.

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And you're probably already familiar with
a few of them, lists, tuples, and strings.

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There are also ranges which
will be covered in this course.

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And there are also sequences tailored for

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working with binary data,
which won't be covered in this course.

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We're going to focus less on
what these sequences are and

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more on what you can do with them.

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Like iterating over them,
creating ranges and

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slices, easily getting information about
elements in a sequence, like the min and

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the max, and even comparing,
concatenating, and multiplying sequences.

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As usual, feel free to slow me down and
speed me up as needed.

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If you have questions,

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the Treehouse community is
an excellent place to reach out,

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get to know your peers, and contribute
to both your learning and others.

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When you're ready,

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come join me in the next video to
start learning about iteration.