Introduction to JavaScript and jQuery

Introduction to JavaScript and jQuery JavaScript Operators

Karl Swedberg
Karl Swedberg
Learning jQuery

This course is out of date and does not reflect our standards or industry best practices. We now recommend you take the Complete Intro to Web Development, v3 course.

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The "JavaScript Operators" Lesson is part of the full, Introduction to JavaScript and jQuery course featured in this preview video. Here's what you'd learn in this lesson:

Conditionals, operators and logical operators like +, -, %, &&, ||, >, <, ==, !=, ===, etc Demo of == vs ===, 0 and empty string are “falsy” and not exactly false

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