JS PROOF: Beginner Course

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Comment Your JavaScript Code

Declare JavaScript Variables

Storing Values with the Assignment Operator

Assigning the Value of One Variable to Another

Initializing Variables with the Assignment Operator

Declare String Variables

Understanding Uninitialized Variables

Understanding Case Sensitivity in Variables

Explore Differences Between the var and let Keywords

Declare a Read-Only Variable with the const Keyword

Add Two Numbers with JavaScript

Subtract One Number from Another with JavaScript

Multiply Two Numbers with JavaScript

Divide One Number by Another with JavaScript

Increment a Number with JavaScript

Decrement a Number with JavaScript

Create Decimal Numbers with JavaScript

Multiply Two Decimals with JavaScript

Divide One Decimal by Another with JavaScript

Finding a Remainder in JavaScript

Compound Assignment With Augmented Addition

Compound Assignment With Augmented Subtraction

Compound Assignment With Augmented Multiplication

Compound Assignment With Augmented Division

Escaping Literal Quotes in Strings

Quoting Strings with Single Quotes

Escape Sequences in Strings

Concatenating Strings with Plus Operator

Concatenating Strings with the Plus Equals Operator

Constructing Strings with Variables

Appending Variables to Strings

Find the Length of a String

Understand String Immutability

Understanding Boolean Values

Use Conditional Logic with If Statements

Comparison with the Equality Operator

Comparison with the Strict Equality Operator

Comparison with the Inequality Operator

Comparison with the Strict Inequality Operator

Comparison with the Greater Than Operator

Comparison with the Greater Than Or Equal To Operator

Comparison with the Less Than Operator

Comparison with the Less Than Or Equal To Operator

Comparisons with the Logical And Operator

Comparisons with the Logical Or Operator

Introducing Else Statements

Introducing Else If Statements

Logical Order in If Else Statements

Chaining If Else Statements

Selecting from Many Options with Switch Statements

Adding a Default Option in Switch Statements

Multiple Identical Options in Switch Statements

Use the Conditional (Ternary) Operator

Use Multiple Conditional (Ternary) Operators