Recent questions tagged Node.js

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node.js - Puppeteer unable to run on heroku

I deployed an app on heroku, and i added the puppeteer Heroku buildpack. After a succesful redeployment, i try to ... try using --no-sandbox. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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659 views

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node.js - Connect or Express middleware to modify the response.body

I would like to have a middleware function which modifies the response body. This is for an express ... documentation would be appreciate. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - ISODate is not defined

I am trying to get results from mongodb using nodejs/mongoose. var dateStr = new Date(year,month,day,0,0,0) ... ); Error: ISODate is not defined See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - error: no template named 'remove_cv_t' in namespace 'std'; did you mean 'remove_cv'?

My problem seems similar to this issue, except it happens when I run yarn install in a rails app. When I ... knowledge of how to solve. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - How to get synchronous readline, or "simulate" it using async, in nodejs?

I am wondering if there is a simple way to get "synchronous" readline or at least get the appearance of ... stdin into memory before processing See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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601 views

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node.js - npm update check failed

Last night I tried to update my node and npm, it seemed to have been successful, however ever since then I ... 'd appreciate your help. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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809 views

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node.js - npm ERR! code Z_BUF_ERROR when install

In my server(CentOS 7.2) I install the dependencies: npm install But I get bellow error: npm ERR! ... _logs/2018-02-11T21_13_51_943Z-debug.log See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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591 views

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node.js - NPM package 'bin' script for Windows

Cucumber.js is supplying a command-line "binary" which is a simple .js file containing a shebang instruction: ... and Windows systems? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - npm ERR! code Z_BUF_ERROR when install

In my server(CentOS 7.2) I install the dependencies: npm install But I get bellow error: npm ERR! ... _logs/2018-02-11T21_13_51_943Z-debug.log See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - NPM package 'bin' script for Windows

Cucumber.js is supplying a command-line "binary" which is a simple .js file containing a shebang instruction: ... and Windows systems? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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480 views

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node.js - pg-promise returns integers as strings

I have this simple query to a table that contains a column of type bigint. However when I query it, pg- ... promise to return the actual type? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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695 views

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node.js - body-parser - extended option (qs vs querystring)

In the current version of body-parser, the extended option when using bodyParser.urlencoded() is now required. In ... just always be true? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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465 views

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node.js - Express.js Routing error: Can't set headers after they are sent

I'm not really sure why I'm getting this error. It's a simple API built on express.js to be able to add and remove ... deleted!' }); }); }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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636 views

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node.js - how to list rooms on socket.io nodejs server

after progress on the question how to create socket.io multicast groups, I found making rooms a great way to ... server from the server socket? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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node.js - npm: When to use `--force` and `--legacy-peer-deps`

I'm new to npm and am trying to understand how recreating the node_modules directory for deployment works. We're ... when should we use them? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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494 views

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node.js - MomentJS getting JavaScript Date in UTC

I am not able to get the JavaScript Date string for MongoDB record via the following. It keeps using my local time. ... Date. How can I do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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531 views

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node.js - Mongoose multiple connections

Currently I have this code for my connection mongoose.js: var mongoose = require('mongoose'); var uriUtil ... unclosed connection" Any advice? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

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node.js - Automatically remove referencing objects on deletion in MongoDB

Let's suppose I have a schema like this: var Person = new Schema({ name: String }); var Assignment = new ... that person will also be deleted? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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638 views

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node.js - What the scenario call fs.close is necessary

I can't find more about fs.close explain in nodejs API. I want to know what the scenario call fs.close is ... fs.close? Any help is appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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775 views

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node.js - npx command not found

I am working with webpack and I need to execute ./node_modules/webpack/bin/webpack.js using npx. npx webpack would run ... .1.5 webpack: 3.11.0 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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860 views

1 answer

node.js - ECONNREFUSED for Postgres on nodeJS with dockers

I'm building an app running on NodeJS using postgresql. I'm using SequelizeJS as ORM. To avoid using real postgres ... who likes docker :) ) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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819 views

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node.js - Express-js wildcard routing to cover everything under and including a path

I'm trying to have one route cover everything under /foo including /foo itself. I've tried using /foo* which ... it would match way too much. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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node.js - How to specify HTTP error code using Express.js?

I have tried: app.get('/', function(req, res, next) { var e = new Error('error message'); e.status ... an error code of 500 is announced. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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465 views

1 answer

node.js - How to chain a variable number of promises in Q, in order?

I have seen Chaining an arbitrary number of promises in Q ; my question is different. How can I make a variable ... . What's a better way? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

1 answer

node.js - using profile that assume role in aws-sdk (AWS JavaScript SDK)

Using the AWS SDK for JavaScript, I want to use a default profile that assumes the a role. This works perfectly ... json region = us-east-1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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574 views

1 answer

node.js - adding .css file to ejs

im working on node.js(express) with ejs and im not able to include a .css file to it.i tried the same thing ... li { display:inline; } </style> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

1 answer

node.js - Set up npm credentials over `npm login` without reading input from interactively from stdin

I'm trying to automate npm publish inside a Docker container but I have trouble when the npm login command ... npm login without stdin open? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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338 views

1 answer

node.js - What is purpose of the property "private" in package.json?

I'm learning node.js and express, I am wondering what is the property "private" in ./package.json file used for? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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