Course Content
Introduction to JavaScript
Introduction to JavaScript
3. Performing Operations in JavaScript
Understanding Assignment OperatorsMathematical Operations in JavaScriptAssignment Operators in JavaScriptIncrement and Decrement OperatorsChallenge: Variable Operations PracticeComparison Operators in JavaScriptLogical Operators ExplainedChallenge: Compare Variables in JavaScriptConcatenating Strings in JavaScriptChallenge: Build Sentences with JavaScript
4. Controlling Program Flow with Conditional Statements
5. Looping Through Data in JavaScript
Challenge: Write a Single-Line Comment
Let's work on improving our commenting skills by practicing with some code.
Task
Comment the second and the fifth lines of code.
console.log("line 1"); ___ console.log("line 2"); console.log("line 3"); console.log("line 4"); ___ console.log("line 5");
Use the single-line comment (//
).
console.log("line 1"); // console.log("line 2"); console.log("line 3"); console.log("line 4"); // console.log("line 5");
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Section 1. Chapter 5