I had the same question as you, and robertklep’s solution didn’t work for me either. I found when MongoDB service is stopped, an error event is triggered, but the connection.readyState is still 1 (connected). That may be why it didn’t auto reconnect. This is what I have now: var db = mongoose.connection; db.on(‘connecting’, function() { … Read more
Try this; you might be making wrong template path : new HtmlWebpackPlugin({ template: resolve(__dirname, ‘src/public’, ‘index.html’), filename: ‘./index.html’ }), If public is in src folder this should work It’s my assumption. Let me know if the issue still persists.
Yes. If your node app is working off of port 3000 like in your example then just use ngrok to create a reverse proxy to expose 3000 to the world. Websockets will work just fine with it.
So to recap, your problem is that your private registry uses email addresses for user names, which is not currently supported by the npm command line tools. You need a way to provide your user name without running npm adduser or npm login. I don’t know which registry you are using, but I had the … Read more
You have to specify it like this: order: [[“postDate”,”DESC”]]
Apply CORS – server specifies domains allowed to request your API. How does it work? Client sends special “preflight” request (of OPTIONS method) to server, asking whether domain request comes from is among allowed domains. It also asks whether request method is OKAY (you can allow GET, but deny POST, …) . Server determines whether … Read more
Some good explanation from gc-heap-stats package: total_heap_size: Number of bytes V8 has allocated for the heap. This can grow if usedHeap needs more. used_heap_size: Number of bytes in used by application data total_heap_size_executable: Number of bytes for compiled bytecode and JITed code heap_size_limit: The absolute limit the heap cannot exceed (default limit or –max_old_space_size) total_physical_size: … Read more
Make sure you have “react-scripts”: “^5.0.1” on your package.json dependencies, then use command npm install. For some reason my react-scripts version was 3.x.x and that was causing the problem. I used cra too.
Turns out that the id I was searching for did not exist, hence the null return. Works as expected!
Here’s a simple example: // myroutes.js var router = require(‘express’).Router(); router.get(“https://stackoverflow.com/”, function(req, res) { res.send(‘Hello from the custom router!’); }); module.exports = router; // main.js var app = require(‘express’)(); app.use(‘/routepath’, require(‘./myroutes’)); app.get(“https://stackoverflow.com/”, function(req, res) { res.send(‘Hello from the root path!’); }); Here, app.use() is mounting the Router instance at /routepath, so that any routes added … Read more