- Open Chrome on your computer.
- Click. Settings.
- Click Privacy and security.
- Click Site settings.
- Turn on Allowed (recommended).
Running a JS program from the command line is handled by NodeJS. Start by installing NodeJS on local machine if necessary. Now simply open the command line in the same directory as the index. js script you created (VS Code will do this automatically with the integrated terminal).
Press Command+Option+J (Mac) or Control+Shift+J (Windows, Linux, Chrome OS) to open the Console, right here on this very page.
How do I open console in Chrome?
To open the developer console in Google Chrome, open the Chrome Menu in the upper-right-hand corner of the browser window and select More Tools > Developer Tools. You can also use Option + ⌘ + J (on macOS), or Shift + CTRL + J (on Windows/Linux).
What does Ctrl Shift I do in Chrome?
F12, or Ctrl + Shift + I to open the Developer Tools. Ctrl + Shift + J to open the Developer Tools and bring focus to the Console. Ctrl + Shift + C to open the Developer Tools in Inspect Element mode, or toggle Inspect Element mode if the Developer Tools are already open.
With the Chrome Developer Tools window open, click on the “Sources” tab. If you don’t see anything you may need to click on the “Show Navigator” button in the upper-left corner of that tab. With the navigator open, navigate to the file where the cut() function is defined (in your case it’s demo. html ).