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Shadow answered on December 15, 2020 Popularity 10/10 Helpfulness 4/10

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Comment

/*
The code below will change
the heading with id = "myH"
and the paragraph with id = "myP"
in my web page:
*/
document.getElementById("myH").innerHTML = "My First Page";
document.getElementById("myP").innerHTML = "My first paragraph.";

let x = 5;      // Declare x, give it the value of 5
let y = x + 2;  // Declare y, give it the value of x + 2


// Change heading:
document.getElementById("myH").innerHTML = "My First Page";

// Change paragraph:
document.getElementById("myP").innerHTML = "My first paragraph.";

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Mar 14 2022

Shadow

0 Answers Avg Quality 2/10

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comments js

Comment

//Single line

/*
Multiple line
*/

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: comments comment

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Contributed on Jul 07 2022

Rick Astley

0 Answers Avg Quality 2/10

comment in JavaScript

Comment

// This is how you comment a single line in JavaScript

/*
This is how you comment
multiple lines in 
JavaScript
*/

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 15 2020

Caffeinated Developer

0 Answers Avg Quality 2/10

Javascript comment

Comment

//I'm a single line comment

/* I'm comment on
*  more then one line.
*/

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 09 2022

Fancy Flatworm

0 Answers Avg Quality 2/10

comment in js

Comment

//this is a comment

/*
this
is
a
multiline
comment
*/

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Feb 24 2022

Gorgeous Gentoo

0 Answers Avg Quality 2/10

javascript comment

Comment

You can use double slash //for single line of code

//console.log("Hello world!")

If you want to comment out multiple lines of code here is the two ways.

First: everything between /**/

/*
console.log("Hello world1!")
console.log("Hello world2!")
console.log("Hello world3!")
*/

Second: select all lines, which you want to comment out and use:
ctrl+k+c //to comment out
ctrl+k+u //to uncomment 

//console.log("Hello world1!")
//console.log("Hello world2!")
//console.log("Hello world3!")

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 25 2022

Powerful Petrel

0 Answers Avg Quality 2/10

javascript comments

Comment

// Comment

/*	
Also a
Comment 
*/

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: comments comment

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Contributed on Aug 29 2022

Johan Roos

0 Answers Avg Quality 2/10

js comment

Comment

/* text*/

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 19 2021

Lucky Lobster

0 Answers Avg Quality 2/10

javascript comment syntax

Comment

// single-line comment

/*
Comment with
multiple lines
*/

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: exploringjs.com

Tags: javascript j

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Contributed on Jul 11 2021

Magnificent Mockingbird

0 Answers Avg Quality 2/10

javascript comment

Comment

//short comment

//loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong comment

/*
multiple
line
comment
*/

//Comments won't be shown on the page or effect the code but will remain in website code. Useful for commenting what is the code for

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 05 2021

Coder August The First

0 Answers Avg Quality 2/10

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