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  • Book Overview & Buying Learning JavaScript Data Structures and Algorithms
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Learning JavaScript Data Structures and Algorithms

Learning JavaScript Data Structures and Algorithms

By : Loiane Avancini
4.3 (24)
Buy this Book
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Learning JavaScript Data Structures and Algorithms

Learning JavaScript Data Structures and Algorithms

4.3 (24)
By: Loiane Avancini
Buy this Book

Overview of this book

If you are a JavaScript developer or someone who has basic knowledge of JavaScript, and want to explore its optimum ability, this fast-paced book is definitely for you. Programming logic is the only thing you need to know to start having fun with algorithms.
Table of Contents (12 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. JavaScript – A Quick Overview
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1. JavaScript – A Quick Overview
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Setting up the environment
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JavaScript basics
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Control structures
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Functions
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Object-oriented programming
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Debugging and tools
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Summary
2
2. Arrays
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2. Arrays
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Why should we use arrays?
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Creating and initializing arrays
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Adding and removing elements
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Two-dimensional and multi-dimensional arrays
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References for JavaScript array methods
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Summary
3
3. Stacks
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3. Stacks
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Creating a stack
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Decimal to binary
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Summary
4
4. Queues
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4. Queues
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Creating a queue
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The priority queue
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The circular queue – Hot Potato
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Summary
5
5. Linked Lists
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5. Linked Lists
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Creating a linked list
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Doubly linked lists
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Circular linked lists
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Summary
6
6. Sets
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6. Sets
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Creating a set
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Set operations
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Summary
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7. Dictionaries and Hashes
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7. Dictionaries and Hashes
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Dictionaries
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The hash table
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Summary
8
8. Trees
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8. Trees
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Trees terminology
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Binary tree and binary search tree
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Tree traversal
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Searching for values in a tree
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More about binary trees
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Summary
9
9. Graphs
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9. Graphs
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Graph terminology
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Representing a graph
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Creating the Graph class
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Graph traversals
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Summary
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10. Sorting and Searching Algorithms
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10. Sorting and Searching Algorithms
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Sorting algorithms
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Searching algorithms
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Summary
11
Index
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Index

References for JavaScript array methods

Arrays in JavaScript are modified objects, meaning that every array that we create has a few methods available to be used. JavaScript arrays are very interesting because they are very powerful and have more capabilities available than the primitive arrays of other languages. This means that we do not need to write basic capabilities ourselves, such as adding and removing elements in/from the middle of the data structure.

The following is a list of the core available methods in an array object. We have covered some methods already.

Method

Description

concat

Joins multiple arrays and returns a copy of the joined arrays

every

Calls a function for every element of the array until false is returned

filter

Creates an array with each element that evaluates to true in the function provided

forEach

Executes a specific function on each element of the array

join

Joins all the array elements into a string

indexOf

Searches the array for...

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Tech Concepts
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Programming languages
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Learning JavaScript Data Structures and Algorithms
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