Recent questions tagged Node.js

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node.js - execute a batch file from nodejs

Would it be possible to run a batch file from a nodejs application? After googling for some time we can ... success. Could somebody guide 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 - npm start Microsoft JScript runtime error 800A138F object expected

Getting started with NPM... I can run the following command to start my app. node app But when I run the ... find the express package? Why not? 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 - Jade - convert new lines to <br/> and keep the content encoded

I am still not that familiar with the Jade template engine. Is there a way to convert the new lines such as ... Is there any helper for 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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node.js - NodeJS connection error with mongoDB

I've got a problem to connect my socketIO application (made with nodeJS) with my mongoDB. I try to connect on an ... at g (events.js:180:16) 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 ERR! git dep preparation failed when trying to install package.json

I'm trying to install package.json file using the command npm install, but I'm getting the following error. npm ERR! git ... ": "^3.1.10" } } 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 - React app runs locally, crashes when on Heroku error code=H10

The app runs fine after an 'npm start' in windows, but when I pull from github into Heroku I just get ... /github.com/owenpercoco/React-Tac-Toe 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 - Bcrypt: invalid ELF header with Docker and Sails.JS

My Node Dockfile: # Set the base image to ubuntu FROM ubuntu # Define working directory ADD . /src ... everything using docker and boot2docker. 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 - Check in node_modules vs. shrinkwrap

Checking in node_module was the community standard but now we also have an option to use shrinkwrap. The ... there any additional drawbacks? 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 JS Mysql PROTOCOL ENQUEUE AFTER FATAL ERROR

What does the error mean? { [Error: Cannot enqueue Query after fatal error.] code: 'PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR', ... and not my app? 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 upsert does not create default schema property

Example document Schema: var CompanySchema = Schema({ created: { type: Date, default: Date.now }, modified: { ... Mongoose version ~3.8.10, See Question&Answers more detail:os...

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

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934 views

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node.js - "Socket hang up" error during request

I try to make a GET request to some site (not mine own site) via http module of node.js version 0.8.14. ... found them. How to solve this issue? 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 - Updating nested object in mongoose

I have searched many questions on nested objects, but all I found where related to array[s]. I am looking for a ... $set. { $set : {} } 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 can I check if a file contains a string or a variable in JavaScript?

Is it possible to open a text file with JavaScript (location like http://example.com/directory/file.txt) and ... file with Node.js, appfog. 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 "node-waf" and how to get it on Windows?

What is "node-waf" for node.js and how do I get it on a Windows development machine? See Question&Answers more detail:os...

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

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816 views

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node.js - Docker-compose make 2 microservices (frontend+backend) communicate to each other with http requests

I have 2 microservices: frontend with next.js and a backend with node.js from where I fetch data via REST-APIs ... to get some data works... 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 store/display paragraphs with mongodb?

I understand that that mongo is not for formatting, but how can I create a blog post and display it in ... dolore eu fugiat nulla pariatur. See Question&Answers more detail:os...

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

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865 views

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node.js - Q Promise Nodejs how to resolve in loop

i have code written in nodejs make me confusying using Q Promises theFunction() .then(function(data) { var ... data have any solution ? 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 - CSRF Protection with Firebase Email/Password Authentication

I am working on deploying my Node.js app into production. We had been running into some CSRF issues but after ... to worry about CSRF attacks? 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 - Updating multiple rows with node-mysql, NodeJS and Q

I am using node-mysql, node-js, and Q promises. I have successfully updated, deleted, and inserted single ... for loop, or stored procedures? 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 - 'process.nextTick(function() { throw err; })' - Undefined is not a function (mongodb/mongoose)

I'm trying to connect to my mongodb using nodejs and socket.io. I am able to connect to the database ... tell but nothing worked either... See Question&Answers more detail:os...

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

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603 views

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node.js - Node/NPM: Can one npm package expose more than one file?

I have made a JS library for web development, it consists of several modules, which build up multiple ... be consumable by Browserify. 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 error ENOTDIR

I am very new to Node.js and trying to install Flatiron using npm but it gives me an error. sudo npm install ... wrong here? I have no clue. 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 middleware pre update

I am using schema.pre('save', function (next) { if (this.isModified('field')) { //do something } } ... same functionality in the update hook? 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 get all keys and values in redis in javascript?

I am creating a node API using javascript. I have used redis as my key value store. I created a redis- ... to do this in javascript? 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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816 views

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node.js - Express - Return binary data from webservice

I try to return some binary data with Express. In the example, it's a PDF but theorically, this can be ... you in advance for your answers See Question&Answers more detail:os...

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

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556 views

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node.js - Allowing write access only to Cloud Functions for Firebase

How can we secure database via the rules that only allow Cloud Functions for Firebase to write data to certain ... this just a node 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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817 views

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node.js - Http-Server Command Not Found After Install in NPM

i installed http-server with npm globally but still I get "command not found" what is wrong my npm command is ... command http-server -p 8000 See Question&Answers more detail:os...

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

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618 views

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node.js code protection

I was checking to see if it is possible to distribute a node.js application closed source. Not the client-side ... could help. Is this possible? See Question&Answers more detail:os...

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

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