Javascript Expressions: Operators, Loops, & Switch Statements

If you want to discover the basics of JavaScript syntax and operators, this book is for you!

The goals for this book are to learn the basics of JavaScript syntax and operators. We're going to talk about the switch statement; we'll talk about for/in and for/of loops; math, comparison, and logical operators; truthy and falsy; exception handling; data types; 'this' keyword; and the spread operator.

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In this book you will discover:

How the Switch Statement Works

Block-level Scope Issue with Switch Statements

Using a for/in Loop

Break and Continue Statements

Mathematical Operators

Assignment and Ternary Operators

Logical Operators

Short Circuiting & Operator Precedence

Utilizing JavaScript Exception Handling

How to Detect the Error Type

How to Determine JavaScript Variable Data Types

Helper Functions for the Constructor Property

Understanding 'this' in JavaScript

Copy an Array

Using Spread to Pass Parameters

Shallow Copy on Object Literals

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© 2023 PublishDrive (Lydbog): 9781839381959

Release date

Lydbog: 14. januar 2023