One way is to use NVM, the Node Version Manager. Use following command to get nvm You can find it at https://github.com/creationix/nvm It allows you to easily install and manage multiple versions of node. Here’s a snippet from the help:
Warning: This answer does not support Windows OS You can use n for node’s version management. There is a simple intro for n. this is very easy to use. then you can show your node version: For windows nvm is a well-received tool.
Update Jan 2021: You can even do it in the Node REPL interactive using –experimental-repl-await flag A new answer to an old question. Today ( Jan 2017 June 2019) it is much easier. You can use the new async/await syntax. For example: For using async/await out of the box without installing and plugins, you have to use node-v7 or node-v8, using the –harmony flag. Update June … Read more
I’m trying to learn Angular and my knowledge in terminal is beginner. After I installed Angular and then type ng new my-project. I get the response ng: command not found. I’ve seen other posts that had this problem and I’ve uninstalled and reinstalled npm and ng. The last step I took was npm install -g @angular/cli@latest then ng new my-project. … Read more
I am working through setting up a http server using node.js and engine. However, I keep running into issues that I have little information on how to resolve I would appreciate some help solving this please. Below is what I have set up to start up this engine.
You can resolve this problem by adding nodemon to your package.json: The problem happens when nodemon does not exist in /node_modules/.bin. Added –save-dev since it’s required during development only.
Why this happens? The default is to return the original, unaltered document. If you want the new, updated document to be returned you have to pass an additional argument: an object with the new property set to true. From the mongoose docs: Query#findOneAndUpdate Available options new: bool – if true, return the modified document rather than the original. defaults to false (changed in 4.0) Solution Pass {new: true} if you … Read more
NodeJS supports import natively only experimentally, and only if your script has the .mjs extension. That’s why the start in your package.json is referring to babel-node, which transpiles ES6 code into classic JS on-the-fly before running it. But I doubt even that command will work, because you’re not passing any presets to babel to run the script. Try this command: nodemon … Read more
You can resolve this problem by adding nodemon to your package.json: The problem happens when nodemon does not exist in /node_modules/.bin. Added –save-dev since it’s required during development only.
After countless hours of debugging and researching, I decided to install in a different machine to see if the problem was with my Node installation. It worked. So for everyone who may come across this, know that the possibility to uninstall node and delete NPM will be there. This is what I did. I believe … Read more