ExpressJS – throw er Unhandled error event
I created expressjs application using the following commands: express -e folderName npm install ejs –save npm install When I run the application with: … Read more
express
Difference between `npm start` & `node app.js`, when starting app?
I have installed an application using the command express new ‘filename’. I have just learned that you can start an application using: npm … Read more
Proxy with express.js
To avoid same-domain AJAX issues, I want my node.js web server to forward all requests from URL /api/BLABLA to another server, for example … Read more
How do I move files in node.js?
How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, … Read more
Get hostname of current request in node.js Express
So, I may be missing something simple here, but I can’t seem to find a way to get the hostname that a request … Read more
Sending JWT token in the headers with Postman
I’m testing an implementation of JWT Token based security based off the following article. I have successfully received a token from the test … Read more
Passport.js – Error: failed to serialize user into session
I got a problem with the Passport.js module and Express.js. This is my code and I just want to use a hardcoded login … Read more
What are “res” and “req” parameters in Express functions?
In the following Express function: app.get(‘/user/:id’, function(req, res){ res.send(‘user’ + req.params.id); }); What are req and res? What do they stand for, what … Read more
how to get request path with express req object
I’m using express + node.js and I have a req object, the request in the browser is /account but when I log req.path … Read more
How to implement a secure REST API with node.js
I start planning a REST API with node.js ,express and mongodb. The API provides data for a website (public and private area) and … Read more