Recent questions tagged node.JS

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node.js - Cluster and Fork mode difference in PM2

I've searched a lot to figure out this question, but I didn't get clear explanation. Is there only one ... why should I use Fork mode? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - npm - install dependencies for a package in a different folder?

I have the following directory structure: /some_project source.js package.json I would like to install the ... install some_project/package.json See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - List of Socket.io Events

Does anyone know what events are built-in in Socket.io? For example: connection, disconnect, join etc. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Mocha breakpoints using Visual Studio Code

Is it possible to add breakpoints to ones Mocha tests using Visual Studio Code? Normally when debugging code one ... do this for Mocha though. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Node Multer unexpected field

I'm working on uploading a file to my app using the multer npm module. The multer function I have defined is to allow a ... ": "~2.3.0" } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Checking version of angular-cli that's installed?

Is there a way to check the specific version of angular-cli that's installed globally on my machine? I'm ... -cli at the specific version. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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367 views

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node.js - Memory leaks and closures in JavaScript - when and why?

You quite often read on the web that using closures is a massive source of memory leaks in JavaScript. Most of the ... .js, and not the browser. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How do I update devDependencies in NPM?

npm update seems to just update the packages in dependencies, but what about devDependencies. Right now you can install ... update . Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - What does Connect.js methodOverride do?

The Connect.js very terse documentation says methodOverride Provides faux HTTP method support. What does that ... is methodOverride useful? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - What's the use of Jade or Handlebars when writing AngularJs apps

I am new(ish) to the whole javascript full stack applications, and completely new to Angular, so I was hoping ... much more than I do. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

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node.js - avoid rebuilding node_modules in elastic beanstalk

We have a fairly simple node.js app, but due to AWS Elastic Beanstalk deployment mechanism, it takes about 5 minutes ... the app dir? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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341 views

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node.js - Difference Between app.use() and router.use() in Express

I was just reading the documentation on express and found these two terms, app.use(); and router.use(); ... really answer my question. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Error: Cannot find module '../lib/utils/unsupported.js' while using Ionic

I always get this error message when I run "Ionic start project name": Error message Running command - failed! ... (module.js:446:12) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - File Structure of Mongoose & NodeJS Project

I currently have all my models (Schema definitions) in the /models/models.js file for my Mongoose/NodeJS ... model "user_account".* Thoughts? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Everyauth vs Passport.js?

Everyauth and Passport.js seem to have very similar feature sets. What are some of the positive and negative ... use one over the other? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

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node.js - What is the difference between npm install and npm run build?

What is the difference between npm install and npm run build? I have noticed in my project that sometimes npm ... install and run build differ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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488 views

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node.js - Prevent errors from breaking / crashing gulp watch

I'm running gulp 3.6.2 and have the following task that was set up from a sample online gulp.task('watch', ... Object.oncomplete (fs.js:107:15) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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381 views

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node.js - Strategies for server-side rendering of asynchronously initialized React.js components

One of the biggest advantages of React.js is supposed to be server-side rendering. The problem is ... independent and standalone components? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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901 views

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node.js - ExpressJS - throw er Unhandled error event

I created expressjs application using the following commands: express -e folderName npm install ejs --save npm install When ... ) How to fix it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - "npm config set registry https://registry.npmjs.org/" is not working in windows bat file

I create a.bat on windows 7, the content of a.bat is: @echo off npm config set registry https:// ... any methods to resolve this question? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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382 views

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node.js - How do Express and hapi compare to each other?

From web application design and development point of view, how do Express and Hapi compare to each other? For ... what does it exactly mean? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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683 views

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node.js - How to properly upgrade node using nvm

Is it possible to upgrade node right in place, instead of manually installing the latest stable version? I have ... blabla blablablabla...). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

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node.js - Where do I put my Node JS app so it is accessible via the main website?

I've recently installed a nodejs app (keystone) app in my home/myusername/myappname directory. When I visit www ... create this folder? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

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node.js - React.js - How to deploy client and server independently or together?

I have a react.js website with a backend in Node/express hosted on Azure, right now the project is ... services to achieve this? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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445 views

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node.js - What collection does Mongoose put things in?

I want to browse the raw data stored in Mongodb by Mongoose. Where does it go? I have a Schema called Profile ... String, required: true} }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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339 views

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node.js - Visual Studio 2015 and Microsoft Azure syncing files, Server/Local

So, iam just starting to use Microsoft Azure with Visual Studio but i have some trubble to connect "100%" to my ... in JS, HTTP and CSS. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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node.js - Nodejs handle unsupported URLs and request types

I would like to add to my web service an option to handle unsupported URLs, I should mention that I'm using ... false,msg: 'Invalid URL'}); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - For let, not incrementing if there is a same item in array

I'm trying to increment an item in my mongodb using find $in array, but when there is a same item in an array for ... success'); } }); } }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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