Recent questions tagged Node.js

0 votes

804 views

1 answer

node.js - Managing puppeteer for memory and performance

I'm using puppeteer for scraping some pages, but I'm curious about how to manage this in production for a ... things I should watch out for. See Question&Answers more detail:os...

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

0 votes

1.5k views

1 answer

node.js - How to create mongoose schema dynamically?

I have an app that works on node.js with MongoDB and mongoose. My app simply sends/deletes/edits form data and ... Any tips? Thanks in advance! See Question&Answers more detail:os...

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

0 votes

735 views

1 answer

node.js - Nodejs EJS helper functions?

Is there a way to register helper functions to EJS templates, so that they can be called from any EJS template? So, it ... <%= sayHi('Bob') %> See Question&Answers more detail:os...

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

0 votes

1.2k views

1 answer

node.js - React Native ios build : Can't find node

I have a prototype ready to go and the project is jammed with build: error: Can't find 'node' binary to ... is this something related to bash? See Question&Answers more detail:os...

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

0 votes

404 views

1 answer

node.js - How to use the middleware to check the authorization before entering each route in express?

I want to check the authorization of the users of my web app when they entered the url. But when I ... putting the authChecker in every route? See Question&Answers more detail:os...

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

0 votes

802 views

1 answer

node.js - How to attach file to an email with nodemailer

I have code that send email with nodemailer in nodejs but I want to attach file to an email but I can't find way ... .log("Mail send"); }); See Question&Answers more detail:os...

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

0 votes

1.8k views

1 answer

node.js - npm install with error: `gyp` failed with exit code: 1

I am try to install modules on Windows 10 using npm 5.6.0. When I enter npm install I get: gyp ERR! ... resolve this problem? thanks for help. See Question&Answers more detail:os...

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

0 votes

436 views

1 answer

node.js cannot find module 'mongodb'

I am going through my first node.js project. I've installed mongodb, have a server.js file, and when I ... a path not being configured properly? See Question&Answers more detail:os...

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

0 votes

687 views

1 answer

node.js - Exit after res.send() in Express.js

I have a fairly simple Express.js app with a login component that I'd like to exit early if login fails. I'm ... 's the right way to do that? See Question&Answers more detail:os...

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

0 votes

443 views

1 answer

node.js - Nodejs Child Process: write to stdin from an already initialised process

I am trying to spawn an external process phantomjs using node's child_process and then send information to that ... spawn. thanks in advance. See Question&Answers more detail:os...

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

0 votes

880 views

1 answer

node.js - Overriding `tsconfig.json` for ts-node in mocha

Is it possible to override which tsconfig.json ts-node uses when called from mocha? My main tsconfig.json contains " ... ) at node.js:404:3 See Question&Answers more detail:os...

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

0 votes

332 views

1 answer

node.js - Typescript and Jest: Avoiding type errors on mocked functions

When wanting to mock external modules with Jest, we can use the jest.mock() method to auto-mock ... functions while maintaining type safety? See Question&Answers more detail:os...

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

0 votes

420 views

1 answer

node.js - Heroku + Cloudflare completely free SSL

Attempting to get completely free SSL on Heroku using Cloudflares new free Universal SSL Read this article: http:// ... ll keep y'all posted. See Question&Answers more detail:os...

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

0 votes

321 views

1 answer

node.js - How much data can I send through a socket.emit?

So I am using node.js and socket.io. I have this little program that takes the contents of a text box and ... data I can do through an emit. See Question&Answers more detail:os...

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

0 votes

460 views

1 answer

node.js - Stream files in node/express to client

I want to stream content to clients which is possibly stored in db, which they would save as files. Obviously res ... use res.download for now. See Question&Answers more detail:os...

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

0 votes

531 views

1 answer

node.js - How can I force external links from browser-window to open in a default browser from Electron?

I'm using the BrowserWindow to display an app and I would like to force the external links to be opened ... have to approach this differently? See Question&Answers more detail:os...

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

0 votes

436 views

1 answer

node.js - Get a JSON via HTTP request in NodeJS

Here is my model with a JSON response: exports.getUser = function(req, res, callback) { User.find(req.body, function ... How can I get a JSON? See Question&Answers more detail:os...

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

0 votes

910 views

1 answer

node.js - npm - "Can't find Python executable "python", you can set the PYTHON env variable."

I'm trying to run the following command: npm install -g bower gulp cordova ionic tsd@next karma-cli protractor node ... so: Any ideas please? See Question&Answers more detail:os...

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

0 votes

665 views

1 answer

node.js - DeprecationWarning: collection.findAndModify is deprecated. Use findOneAndUpdate, findOneAndReplace or findOneAndDelete instead?

I am using mongoose findOneAndUpdate but still getting the error, DeprecationWarning: collection.findAndModify is ... to findAndModify? See Question&Answers more detail:os...

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

0 votes

336 views

1 answer

node.js - Keeping open a MongoDB database connection

In so many introductory examples of using MongoDB, you see code like this: var MongoClient = require('mongodb'). ... m new to MongoDB. Thanks! See Question&Answers more detail:os...

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

0 votes

703 views

1 answer

node.js - Read file from aws s3 bucket using node fs

I am attempting to read a file that is in a aws s3 bucket using fs.readFile(file, function (err, contents) ... var s3file = s3.getObject(params) See Question&Answers more detail:os...

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

0 votes

426 views

1 answer

node.js - Running karma after installation results in 'karma' is not recognized as an internal or external command

I'm trying to run karma as part as an angular-seed project, after installing karma using npm install -g ... use jasmine without karma. Thanks. See Question&Answers more detail:os...

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

0 votes

318 views

1 answer

node.js - Overriding socket.io's emit and on?

During development, it helps me greatly to be able to see what packets arrive and gets sent. This is possible on ... socket.on is not working? See Question&Answers more detail:os...

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

0 votes

395 views

1 answer

node.js - Nodejs Express framework caching

I am using Nodejs and Express Js. Also I add NowJS to the Express Js to do some real-time stuffs. In the ... , the cache is not working anymore. See Question&Answers more detail:os...

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

0 votes

332 views

1 answer

node.js - Proxying WebSockets with TCP load balancer without sticky sessions

I want to proxy WebSocket connections to multiple node.js servers using Amazon Elastic Load Balancer. Since ... handled the initial upgrade? See Question&Answers more detail:os...

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

0 votes

566 views

1 answer

node.js - NodeJs execute command in background and forget

I have an endless NodeJS script.js loop and I need this script to execute another script in background as a ... in the background and forget ? See Question&Answers more detail:os...

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

0 votes

413 views

1 answer

node.js - How to disable WebStorm semicolon check?

How to disable WebStorm semicolon check in Node.js? I have tried the following method but they do not ... Changed JavaScript version to ecma6 See Question&Answers more detail:os...

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

0 votes

418 views

1 answer

node.js - grunt throw "Recursive process.nextTick detected"

I'm running Lion 10.9.2 with nodejs v0.10.26 I want to setup an automated compilation on sass files and a live reload ... sass": "~0.7.3" } } See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags