JavaScript Console.Log Hello World

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Console.Log allows for developers to write log events to certain web browsers. Here we will do a Hello World example using Chrome.

First, create a new html document, and add the code:

<script>
console.log("Hello World");
</script>

Open the document in Chrome and select F12 to open the developer tools. Go to the Console tab. You will now see the output:

This logging can be useful in troubleshooting code.

You can additionally write commands directly into the console:

 

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