To end the program, you should be using Ctrl + C. If you do that, it sends SIGINT, which allows the program to end gracefully, unbinding from any ports it is listening on. See also: https://superuser.com/a/262948/48624
Try http://localhost:3001/default.css. To have /styles in your request URL, use: app.use(“/styles”, express.static(__dirname + ‘/styles’)); Look at the examples on this page: //Serve static content for the app from the “public” directory in the application directory. // GET /style.css etc app.use(express.static(__dirname + ‘/public’)); // Mount the middleware at “/static” to serve static content only when their … Read more
As of Node.js v6.0.0 using the constructor method has been deprecated and the following method should instead be used to construct a new buffer from a base64 encoded string: var b64string = /* whatever */; var buf = Buffer.from(b64string, ‘base64’); // Ta-da For Node.js v5.11.1 and below Construct a new Buffer and pass ‘base64’ as … Read more
Check the NPM docs for install With the –production flag (or when the NODE_ENV environment variable is set to production), npm will not install modules listed in devDependencies.” The –only={prod[uction]|dev[elopment]} argument will cause either only devDependencies or only non-devDependencies to be installed regardless of the NODE_ENV.” Have you tried npm install –only=dev If you are … Read more
If you use Express 4.x, you can use the req.get(headerName) method as described in Express 4.x API Reference
You need an additional library for code coverage, and you are going to be blown away by how powerful and easy istanbul is. Try the following, after you get your mocha tests to pass: npm install nyc Now, simply place the command nyc in front of your existing test command, for example: { “scripts”: { … Read more
There are basically two ways of accomplishing this. In an async environment you’ll notice that there are two kinds of loops: serial and parallel. A serial loop waits for one iteration to complete before it moves onto the next iteration – this guarantees that every iteration of the loop completes in order. In a parallel … Read more
The automatic install of peer dependencies was explicitly removed with npm 3, as it cause more problems than it tried to solve. You can read about it here for example: https://blog.npmjs.org/post/110924823920/npm-weekly-5 https://github.com/npm/npm/releases/tag/v3.0.0 So no, for the reasons given, you cannot install them automatically with npm 3 upwards. NPM V7 NPM v7 has reintroduced the automatic … Read more
app.js var express = require(‘express’), dogs = require(‘./routes/dogs’), cats = require(‘./routes/cats’), birds = require(‘./routes/birds’); var app = express(); app.use(‘/dogs’, dogs); app.use(‘/cats’, cats); app.use(‘/birds’, birds); app.listen(3000); dogs.js var express = require(‘express’); var router = express.Router(); router.get(“https://stackoverflow.com/”, function(req, res) { res.send(‘GET handler for /dogs route.’); }); router.post(“https://stackoverflow.com/”, function(req, res) { res.send(‘POST handler for /dogs route.’); }); module.exports … Read more
I had this issue with npm v1.1.4 (and node v0.6.12), which are the Ubuntu 12.04 repository versions. It looks like that version of npm isn’t supported any more, updating node (and npm with it) resolved the issue. First, uninstall the outdated version (optional, but I think this fixed an issue I was having with global … Read more