Javascript is one of the languages that are widely use nowadays. You can even create a real time application with node.js and many mores.
Installing Nodejs is pretty straight forwards as they provide .msi installer that allow us to install it like normal application in window.
Step 1 : Download nodejs .msi at the Nodejs Official website
Step 2 : Run the .msi file and install it like how you usually install program in your window.
(You can install it at wherever directory that you want)
Step 3 : Restart your computer to allow the changes to take effect on your computer.
Step 4 : Run command prompt or any command-line tool that you use.
Type node -v and it should show the version of the nodejs installed.
Type npm-v and it should show the version of the npm installed.
You can also write a file and use nodejs to run the file.
Open code editor, type console.log("Nodejs installed, congratulations!"); and save as .js file , after that go back to command prompt and run it by type node file-name. (For mine is node hello.js)
If a new version is available at the nodejs official website, you can just update it by download the newer version and install it again. It will automatically replace the old version.
If you want to uninstall the nodejs, just uninstall it like how you normally do in window.
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Hope this tutorial will help those in need.
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