node.js - DeprecationWarning: Buffer() is deprecated due to security and usability issues when i move my script to another server

new Buffer(number) // Old Buffer.alloc(number) // New new Buffer(string) // Old Buffer.from(string) // New new Buffer(string, encoding) // Old Buffer.fro... Read More

node.js - Angular2 QuickStart npm start is not working correctly

Change the start field in package.json from "start": "tsc && concurrently \"npm run tsc:w\" \"npm run lite\" " to "start": "concurrently \"npm run tsc:w\" \"npm run lite\" "... Read More

node.js - How do I find all installed packages that depend on a given package in NPM?

You're looking for For example, to see which packages depend on contextify you can run: npm ls contextify app-name@0.0.1 /home/zorbash/some-project └─┬ d3@3.3.6 └─┬ js... Read More

angularjs - What is causing 'grunt serve' to throw 'No Bower components found'?

Confusingly, the grunt-bower-install task that comes with angular-fullstack doesn't install bower components. It doesn't install anything. This error is trying to let you know that it can't find the... Read More

On npm install: Unhandled rejection Error: EACCES: permission denied

Restore ownership of the user's npm related folders, to the current user, like this: sudo chown -R $USER:$GROUP ~/.npm sudo chown -R $USER:$GROUP ~/.config... Read More

javascript - How to clear cache in Yarn?

Ok I found out the answer myself. Much like npm cache clean, Yarn also has its own yarn cache clean... Read More

javascript - Jest SecurityError: localStorage is not available for opaque origins

In case, if you are accessing your application with a http://localhost prefix, you need to update your jest configuration (in your jest.config.js) as, "jest": { "verbose": true, "testURL": "h... Read More

node.js - nodejs "npm ERR! code SELF_SIGNED_CERT_IN_CHAIN"

As per npm blog LTS is not affected by this issue, so prefer using Latest release In older versions, npm would have a self signed ca file, a ca file is used in secure SSL mode while making connectio... Read More

javascript - Use of @ symbol in Node module names

Scoped packages in npm are preceded by an '@' symbol: The docs include additional information on requiring scoped packages: Read More

reactjs - What exactly is the 'react-scripts start' command?

create-react-app and react-scripts react-scripts is a set of scripts from the create-react-app starter pack. create-react-app helps you kick off projects without configuring, so you do not have to se... Read More