Recent questions tagged Node.js

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node.js - app.locals and res.locals life cycle

I'm really confused by app.locals and res.locals because I don't know WHEN should I use them and how? And ... ? In app.locals or res.locals? 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 - Mongoose-based app architecture

This is not a concrete app/code question, it's just about common app architecture. I'm trying to understand ... optimal app structure? 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 - How do you edit existing text (and move the cursor around) in the terminal?

I saw this demo once that printed out a paragraph of text (like you'd get when typing some-command --help) ... after it's already been printed? 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 - Typescript mongoose static model method "Property does not exist on type"

I am currently trying to add a static method to my mongoose schema but I can't find the reason why it doesn ... the error, thanks in advance! 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 - Can not get CSS file

My directory set up is like this : app.js vews home.html css style.css My home file is like this : <html> < ... app, css file can not be loaded. 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 - Query npmjs registry via api

I find I'm often unsatisfied with the ordering and expressiveness of searches on https://www.npmjs.com/. I guess ... API from that as well.) 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 - can't brew install node

I am trying to upgrade my node via homebrew but ran into a problem because I think I tried to download ... /include/node is not writable. 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 to check which version of v8 is installed with my NodeJS?

How is V8 installed along with NodeJs? What version is my current V8 engine? 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 - Using grunt server, how can I redirect all requests to root url?

I am building my first Angular.js application and I'm using Yeoman. Yeoman uses Grunt to allow you to run a ... requests to the index.html page? 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 is the proper way to check for existence of variable in an EJS template (using ExpressJS)?

On the EJS github page, there is one and only one simple example: https://github.com/visionmedia/ejs Example ... exist seems ridiculous to me. 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 to fix 'fs: re-evaluating native module sources is not supported' - graceful-fs

Recently I've made a switch to Node v.6, and It started creating more and more problems with running ... package version? Reinstall everything? 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 - Return results mongoose in find query to a variable

I need to return the results of a query with mongoose in node.js. How do you return the value to set the value to ... console.log(foo); }; }); 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 - Add custom metadata or config to package.json, is it valid?

I have seen (don't remember where) a package.json file with custom keys starting with an underscore: { " ... documentation on the rules? 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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778 views

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node.js - Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused

while trying this mongo command in ubuntu I am getting this error. ritzysystem@ritzysystem-Satellite-L55-A:~$ mongo ... had the same problem. See Question&Answers more detail:os...

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

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422 views

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node.js - How to end a session in ExpressJS

I feel like this has to be buried somewhere in the documentation, but I can't find it. How do you close ... (whatever) a session in ExpressJS? See Question&Answers more detail:os...

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

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391 views

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node.js - Any suggestion for smtp mail server in nodejs?

I googled out quite a few but all are at best alpha versions, so it seems I will have to try an code one. ... , but a good one. Any suggestions? See Question&Answers more detail:os...

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

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599 views

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node.js - How to minify multiple Javascript files in a folder with UglifyJS?

Hello I'm using uglifyJs to minify my javascript files, it's working well with one file at a time, what I'm ... idea that can help me. 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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502 views

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node.js - JWT Token strategy for frontend and backend

I'm writing an application with a front end in emberjs and backend/server-side in a nodejs server. I have ... framework if it makes it easier. See Question&Answers more detail:os...

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

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577 views

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node.js - Grunt debugging from Webstorm

Its possible to run grunt tasks within WebStorm through external tools. However, is it possible to avail ... external tools like grunt. See Question&Answers more detail:os...

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

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589 views

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node.js - Jade - Template Engine: How to check if a variable exists

I'm currently using Jade on a new project. I want to render a page and check if a certain variable is available. ... on how I can fix this? See Question&Answers more detail:os...

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

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375 views

1 answer

node.js - socket.io - how to broadcast messages on a namespace?

According to socket.io examples: To broadcast, simply add a broadcast flag to emit and send method calls. ... only for the socket)? See Question&Answers more detail:os...

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

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478 views

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node.js - Can Swagger autogenerate its yaml based on existing express routes?

I inherited an existing API and I would like to document it with swagger, but I don't yet know the full scope ... here found a way around this. See Question&Answers more detail:os...

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

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2.1k views

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

I'm new to nodejs and npm. I'm trying to install log4js and this is the command for the install: npm install ... I solve this and install NPMs ? See Question&Answers more detail:os...

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

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519 views

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node.js - Defining Mongoose Models in Separate Module

I would like to separate my Mongoose models in a separate file. I have attempted to do so like this: var ... a model in a separate module? See Question&Answers more detail:os...

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

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538 views

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node.js - How to send a custom http status message in node / express?

My node.js app is modeled like the express/examples/mvc app. In a controller action I want to spit out ... http status message using express ? See Question&Answers more detail:os...

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

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800 views

1 answer

node.js - How npm start runs a server on port 8000

I recently used a angular-seed folder from github for angular application development. In some previous angularjs ... of that node server? See Question&Answers more detail:os...

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

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506 views

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node.js - npm not working after clearing cache

Before clearing cache npm cache clear npm is working fine. After clearing cache, it is not working. The error log ... npm ERR! not ok code 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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421 views

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node.js - Can I write npm package in CoffeeScript?

I have used CoffeeScript for a while. Now I need to write a npm package, can I write it in ... should compile CoffeeScript into JavaScript? See Question&Answers more detail:os...

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

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