Recent questions tagged Node.js

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node.js - What's going on with Meteor and Fibers/bindEnvironment()?

I am having difficulty using Fibers/Meteor.bindEnvironment(). I tried to have code updating and inserting to a collection ... to me? Thank you. 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 - INSERT INTO fails with node-mysql

I am trying to insert some data with node.js. I have written the following code and installed MySQL support via ... line 1 What is my mistake? 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 - Stubbing a Mongoose model with Sinon

I want to create a stub for the Mongoose save method in a particular model, so that any instance of my model ... know what is going wrong here? 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 - I am getting error in console "You need to enable JavaScript to run this app." reactjs

I am new to reactjs, I am working on a app. It was running fine, but when I've run npm run build ... please help me to overcome this error. 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! cb.apply is not a function

I am getting this error "npm ERR! cb.apply is not a function" in Linux while doing npm install although my npm ... 3. How to resolve this issue? 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 include external .js file to ejs Node template page

I cannot find a way to include external .js file to Node ejs template. I want to put logic and data into ... on Internet. Any hint? 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 - How to change the order of the fields in JSON

Scenario: Consider I have a JSON documents as follows: { "name": "David", "age" : 78, "NoOfVisits" : ... efficient way to achieve the same? 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 - Angularjs $http does not seem to understand "Set-Cookie" in the response

I have a nodejs express REST api with Passport module for authentication. A login method (GET) returns a cookie in ... ; Thank you for your help 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 - why does attempting to write a large file cause js heap to run out of memory

this code const file = require("fs").createWriteStream("./test.dat"); for(var i = 0; i < 1e7; i++){ ... also works fine. What's going on here? 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 - Why POST redirects to GET and PUT redirects to PUT?

I am using express 4.13.3 (latest) and following code: var express = require('express') var app = express() ... redirect to GET (same as POST)? See Question&Answers more detail:os...

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

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649 views

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node.js - Sinon stub function used with destructuring

I wish to stub a function used in the file I'm currently testing. This function is required with a ... insights I will be grateful ! See Question&Answers more detail:os...

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

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475 views

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node.js - Module request how to properly retrieve accented characters? ? ? ?

I'm using: Module: Request -- Simplified HTTP request method to scrape a webpage with accented characters á é ó ú ... module. No answers yet. :/ 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 - socket.io: Failed to load resource

I'm trying to getting started with socket.io and node.js. Following the first example on the socket.io's ... 've already installed socket.io.. See Question&Answers more detail:os...

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

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555 views

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node.js - NodeJS: sending/uploading a local file to a remote server

I have used the Winston module to create a daily log file for my offline app. I now need to be able to ... sender.write(POST_DATA) sender.end() See Question&Answers more detail:os...

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

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410 views

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node.js - -bash: react-native: command not found

I have successfully installed brew, node 4.0+, watchman and flow, and I received the following when I do npm install - ... 7ed6) and npm 2.14.7 See Question&Answers more detail:os...

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

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657 views

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node.js - Visual Studio Code Debug Console colors?

Is there a way to display colors (like in a terminal) in the Debug Console of Visual Studio Code (Version 1.10.2) when debugging node.js code? See Question&Answers more detail:os...

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

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780 views

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node.js - Can't uninstall global npm packages after installing nvm

I've found several threads related to this issue but none seem to deal with my case specifically and I've ... in advance for any suggestions. See Question&Answers more detail:os...

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

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610 views

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node.js - npm install - javascript heap out of memory

When running npm install -g ionic I get the following error: FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - ... node.js memory limit? See Question&Answers more detail:os...

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

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327 views

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node.js - Manipulating the local file system with browser-based JavaScript and Node

I am making a project that needs to allow users to interact with the file system from a browser. I have ... normal Node file system operations. See Question&Answers more detail:os...

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

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882 views

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node.js - MongoDB connection error: MongoTimeoutError: Server selection timed out after 30000 ms

I am trying to create a fullstack app reading the following tutorial: https://medium.com/javascript-in-plain- ... database')); Any suggestions? See Question&Answers more detail:os...

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

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475 views

1 answer

node.js - How random is crypto#randomBytes?

How random is crypto.randomBytes(20).toString('hex')? Easy as that, all I need to know. See Question&Answers more detail:os...

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

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558 views

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node.js - Error at connecting to MongoDb Atlas Server

So I'm currently wirting a web application and I need database so I decided to go with mongodb and mongoose. ... with a non-zero exit code. See Question&Answers more detail:os...

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

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471 views

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node.js - Catch all uncaughtException for Node js app

I have a question: how do I can handle all uncaught Exception (operations/developer error will take all service ... me whenever catch an error. See Question&Answers more detail:os...

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

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381 views

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node.js - Javascript console.log(object) vs. concatenating string

I'm running this in node.js: > x = { 'foo' : 'bar' } { foo: 'bar' } > console.log(x) { foo: 'bar' } ... to make it print hmm: { foo: 'bar' }? See Question&Answers more detail:os...

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

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366 views

1 answer

node.js - Running Cloud Functions locally gives error "functions.config() is not available"

Cloud Functions for Firebase was just recently released and I am following the instructions on a fresh install. Here ... am I missing here? 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

1 answer

node.js - MongoDB + nodejs : how to query ISODate fields?

I am using nodejs with the node-mongodb-native driver (http://mongodb.github.io/node-mongodb-native/). I have ... my nodejs program? Thank you See Question&Answers more detail:os...

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

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379 views

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node.js - Get all keys of a deep object in Javascript

I have the following object: var abc = { 1: "Raggruppamento a 1", 2: "Raggruppamento a 2", 3: " ... nodejs maybe with the help of plugins? See Question&Answers more detail:os...

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

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563 views

1 answer

node.js - Stream recorded audio from browser to server

I would like to live stream recorded audio from the browser to the server and play it. The server will end ... since recording on the browser. See Question&Answers more detail:os...

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

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