Let's work on improving our commenting skills by practicing with some code.

Task

Comment the second and the fifth lines of code.


              12345
            
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 (//).


              12345
            
console.log("line 1");
// console.log("line 2");
console.log("line 3");
console.log("line 4");
// console.log("line 5");

¿Todo estuvo claro?

¡Gracias por tus comentarios!

Sección 1. Capítulo 5

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Suggested prompts:

Can you explain why we use comments in code?

What is the difference between single-line and multi-line comments in JavaScript?

Can you show me how to uncomment a line if I need to run it again?

Awesome!

Completion rate improved to 2.33

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Let's work on improving our commenting skills by practicing with some code.

Task

Comment the second and the fifth lines of code.


              12345
            
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 (//).


              12345
            
console.log("line 1");
// console.log("line 2");
console.log("line 3");
console.log("line 4");
// console.log("line 5");

¿Todo estuvo claro?

¡Gracias por tus comentarios!

Sección 1. Capítulo 5

Challenge: Write a Single-Line Comment

Task

Awesome!

Challenge: Write a Single-Line Comment

Task