Python Data Representations

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Python Data Representations

This course is part of Introduction to Scripting in Python Specialization

Instructors: Scott Rixner

29,171 already enrolled

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4 modules

Gain insight into a topic and learn the fundamentals.

1,131 reviews

Beginner level

No prior experience required

Flexible schedule

9 hours to complete

Learn at your own pace

96%

Most learners liked this course

4 modules

Gain insight into a topic and learn the fundamentals.

1,131 reviews

Beginner level

No prior experience required

Flexible schedule

9 hours to complete

Learn at your own pace

96%

Most learners liked this course

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

3 assignments

Taught in English

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This course is part of the Introduction to Scripting in Python Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

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There are 4 modules in this course

This course will continue the introduction to Python programming that started with Python Programming Essentials. We'll learn about different data representations, including strings, lists, and tuples, that form the core of all Python programs. We will also teach you how to access files, which will allow you to store and retrieve data within your programs. These concepts and skills will help you to manipulate data and write more complex Python programs.

By the end of the course, you will be able to write Python programs that can manipulate data stored in files. This will extend your Python programming expertise, enabling you to write a wide range of scripts using Python This course uses Python 3. While most Python programs continue to use Python 2, Python 3 is the future of the Python programming language. This course introduces basic desktop Python development environments, allowing you to run Python programs directly on your computer. This choice enables a smooth transition from online development environments.

This module will teach you about Python's string data type and its capabilities. Strings are used to represent text within programs.

What's included

7 videos2 readings1 assignment

This module will teach you the basics of Python's list data type. Lists are used to hold a sequence of data within programs.

What's included

7 videos4 readings1 assignment

7 videosTotal 56 minutes

Lists7 minutes
List Indexing and Slicing9 minutes
Splitting and Joining Strings8 minutes
List Searching5 minutes
Iteration over Lists10 minutes
Using Thonny's Debugger8 minutes
Debugging an Example Program9 minutes

4 readingsTotal 40 minutes

Defining and Accessing Lists10 minutes
Iteration10 minutes
Using Thonny10 minutes
Practice Exercises for Lists10 minutes

1 assignmentTotal 30 minutes

Lists30 minutes

This module will dive further into the use of lists. You will learn how about mutating the contents of a list and the implications of doing so.

What's included

5 videos3 readings1 assignment

5 videosTotal 37 minutes

List Mutation6 minutes
Tuples9 minutes
Objects and References7 minutes
Understanding List References8 minutes
Diagnosing List Reference Issues8 minutes

3 readingsTotal 30 minutes

List Processing Example10 minutes
Visualizing Objects and References10 minutes
Practice Exercises for List Manipulation10 minutes

1 assignmentTotal 30 minutes

List Manipulation30 minutes

This module will teach you how to access files in Python.

What's included

5 videos5 readings2 app items

5 videosTotal 41 minutes

Opening and Reading Files7 minutes
Reading Files using Iteration5 minutes
Writing Files5 minutes
Working with File Paths9 minutes
Project Video14 minutes

5 readingsTotal 50 minutes

Introduction to Files10 minutes
Understanding File Systems and Paths10 minutes
Practice Project: Updating the CodeSkulptor Docs10 minutes
Project Description: File Differences10 minutes
OwlTest: Automated Feedback and Assessment10 minutes

2 app itemsTotal 120 minutes

Project Submission History60 minutes
Project: File Differences60 minutes

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Instructors

Instructor ratings

(125 ratings)

Scott Rixner

Rice University

11 Courses420,630 learners

Offered by

Rice University

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Reviewed on Apr 29, 2020

well the instructors were as always awesome, but i have always felt that what i am taught and what i give for a project are quite different, i just feel so

Reviewed on Mar 4, 2023

This course was awesome and challenging. Spent a lot of time on the final project, but eventually got it done. I like its soft difficulty. I mean its hard, but not in an intimidating, daunting way.

Reviewed on Dec 29, 2017

This is a fun and informative course which builds on the previous Python Programming Essentials. The final project is a challenging application of string manipulation.

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When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.