Java: Data Structures

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Bethan Palmer

47:01

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[1] Introduction

[1] Data structures in Java.mp4

00:49

[2] What you should know.mp4

00:29

[3] Using the exercise files.mp4

04:32

[2] 1. Java Data Structures

[1] What is a data structure.mp4

01:55

[2] How to choose a data structure.mp4

01:43

[3] 2. Using Arrays

[1] Understanding arrays.mp4

01:34

[2] Using arrays.mp4

05:43

[3] Challenge Using arrays.mp4

04:25

[4] Solution Using arrays.mp4

00:50

[4] 3. Java Collections

[1] The Collection interface.mp4

02:08

[2] LinkedLists.mp4

04:43

[3] Stacks.mp4

03:44

[4] Queues.mp4

04:50

[5] TreeSets.mp4

05:00

[6] Challenge Using collections.mp4

02:20

[7] Solution Using collections.mp4

01:46

[5] Conclusion

[1] Next steps.mp4

00:30

Description

Data structures are used in almost all applications, so developers need to know what they are and how to use the most common ones. In this course, instructor Bethan Palmer explains what data structures in Java are and what you can do with some of the most common types. After giving some definitions, Bethan presents what you should consider when choosing a data structure, such as different levels of speed and performance. She shows you what arrays are and the pros and cons of using them, then walks you through how to create arrays and perform operations on them. Then Bethan dives into Java Collections, starting with the Collection interface. Most data structures in Java implement the Collection interface, so understanding what it is and how it works is key. Bethan goes over stacks, queues, and TreeSets, then concludes with a challenge and solution set exploring how to create and perform operations on some Java Collections.

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Java

Data Structures

Bethan Palmer

Instructor's Courses

Software developer, member of Java Champions, speaker at JavaOne / Oracle Code One, GDG DevFest and NetBeans Days, author at LinkedIn Learning. Github: https://github.com/nahteb

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LinkedIn Learning is an American online learning provider. It provides video courses taught by industry experts in software, creative, and business skills. It is a subsidiary of LinkedIn. All the courses on LinkedIn fall into four categories: Business, Creative, Technology and Certifications. It was founded in 1995 by Lynda Weinman as Lynda.com before being acquired by LinkedIn in 2015. Microsoft acquired LinkedIn in December 2016.