Updated section contents

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David Beazley
2020-05-26 17:09:43 -05:00
parent 32ec113195
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@@ -5,13 +5,13 @@ the ground up. Starting with nothing, you'll learn how to edit, run,
and debug small programs. Ultimately, you'll write a short script that and debug small programs. Ultimately, you'll write a short script that
reads a CSV data file and performs a simple calculation. reads a CSV data file and performs a simple calculation.
* [1. Introducing Python](01_Python) * [1.1 Introducing Python](01_Python)
* [2. A First Program](02_Hello_world) * [1.2 A First Program](02_Hello_world)
* [3. Numbers](03_Numbers) * [1.3 Numbers](03_Numbers)
* [4. Strings](04_Strings) * [1.4 Strings](04_Strings)
* [5. Lists](05_Lists) * [1.5 Lists](05_Lists)
* [6. Files](06_Files) * [1.6 Files](06_Files)
* [7. Functions](07_Functions) * [1.7 Functions](07_Functions)
[Contents](../Contents) [Contents](../Contents)

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# Working With Data Overview # 2. Working With Data
In this section, we look at how Python programmers represent and work with data. To write useful programs, you need to be able to work with data.
This section introduces Python's core data structures of tuples,
lists, sets, and dictionaries and discusses common data handling
idioms. The last part of this section dives a little deeper
into Python's underlying object model.
Most programs today work with data. We are going to learn to common programming idioms and how to not shoot yourself in the foot. * [2.1 Datatypes and Data Structures](01_Datatypes)
* [2.2 Containers](02_Containers)
* [2.3 Formatted Output](03_Formatting)
* [2.4 Sequences](04_Sequences)
* [2.5 Collections module](05_Collections)
* [2.6 List comprehensions](06_List_comprehension)
* [2.7 Object model](07_Objects)
We will take a look at part of the object-model in Python. Which is a big part of understanding most Python programs. [Contents](../Contents)