Accessing Arrays with NumPy

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Karoly Nyisztor

59:03

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1. Course Overview

1. Course Overview.mp4

01:53

2. Introducing NumPy Arrays

1. Why Should You Use NumPy Arrays in Python.mp4

04:13

2. Prerequisites.mp4

00:51

3. Creating and Accessing Arrays

1. Creating NumPy Arrays from Python Sequences.mp4

03:08

2. Creating Multidimensional Arrays from Python Lists.mp4

03:58

3. Generating 1D Arrays.mp4

05:31

4. Generating 2D Arrays.mp4

04:35

5. Creating Multidimensional Arrays.mp4

04:21

6. Indexing NumPy Arrays.mp4

03:42

7. Basic Slicing of NumPy Arrays.mp4

03:29

4. Advanced Array Indexing Routines

1. Selecting Multiple Elements through Integer Indexing.mp4

04:10

2. Boolean Array Indexing.mp4

04:02

3. Reshaping Arrays.mp4

04:08

5. Broadcasting

1. Performing Computations on Arrays with Different Shapes.mp4

03:40

6. Iterating over Arrays

1. Using for Loops to Iterate over Arrays.mp4

02:29

2. The nditer Iterator Object.mp4

04:00

3. Next Steps.mp4

00:53

Description

Are you looking to expand your Python programming skills? This course will teach you how to work with arrays using Python's NumPy library.

What You'll Learn?

If you've worked with data-intensive Python programs, you know how tedious and time-consuming it can be to access and modify Python arrays.

In this course, Accessing Arrays with NumPy, you’ll learn the value of Python's NumPy library for working with arrays.

First, you’ll start by exploring how NumPy arrays are different from Python lists and tuples. Next, you'll learn how to create and access arrays, going over some common Python array operations like indexing and slicing. Then, you'll cover broadcasting, which is an essential feature for working with arrays of different sizes. Finally, you'll see how to iterate over the elements of NumPy arrays.

By the end of this course, you'll have a solid understanding of how to use Python's NumPy library to work with arrays in your Python programs.

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Data Science

Karoly Nyisztor

Instructor's Courses

Károly Nyisztor is a professional software engineer, instructor, and author. So far, he has inspired over 150,000 students worldwide. As an instructor, he aims to share his more than 25 years of software development expertise and change the lives of students throughout the world. He's passionate about helping people reveal hidden talents and guide them into the world of startups and programming. Karoly has worked for companies like Apple, Siemens, and SAP. As a software architect, he has designed and built several enterprise frameworks. He currently holds twelve patents related to inventions in the field of mobile computing. He has worked with various technologies and programming languages, including x86 Assembly, C, C++, Java, Objective-C, Swift, and Python. Karoly has built several successful iOS apps and games that Apple has featured as ”New and Noteworthy,” ”App of the Month,” and “Best Travel Apps.” After 18 years, he left the corporate world to start his own business. He is the founder of LEAKKA, a software development and tech consulting company. Since 2016, he has been fully committed to teaching. Karoly teaches Software Architecture, Object-Oriented Programming and Design, Software Security, iOS Programming, Machine Learning, Swift and Python Programming, and UML.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.