Recent questions tagged Node.JS

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I'm trying to get error handling running with express but instead of seeing a response of "error!!!" like I expect ... "Listening on 5000"); }); See Question&Answers more detail:os...

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

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447 views

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node.js - How can I know the version of node being used by my meteor app?

I have installed meteor under linux, and I don't really know which version of node.js meteor is using. See Question&Answers more detail:os...

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

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689 views

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node.js - Connect to host mongodb from docker container

So I want to connect to my mongodb running on my host machine (DO droplet, Ubuntu 16.04). It is running on ... 27017). I hope someone can help! See Question&Answers more detail:os...

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

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673 views

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node.js - npm error ELIFECYCLE while running the test

I am using mocha-phantomjs setup for unit testing. I have following package.json scriot to run the tests. " ... can I resolve this error. 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 - Chrome 73: Can no longer debug NodeJS with Dedicated DevTools for Node

I've just upgraded my Chrome to 73.0.3683.75 (Linux) and now cannot get my dedicated Node debugger to ... 'm doing something wrong? 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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491 views

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node.js - Getting error after pushing to Windows Azure: You do not have permission to view this directory or page

I have googled for the past 3 hours and found nothing on what to do with respect to the windows azure problem ... on how to troubleshoot 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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731 views

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node.js - Native JavaScript or ES6 way to encode and decode HTML entities?

Is there a native way to encode or decode HTML entities using JavaScript or ES6? For example, < would be ... already handles this common need. See Question&Answers more detail:os...

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

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746 views

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node.js - Angular 7: Uncaught ReferenceError: global is not defined when adding package

I am building an Angular 7 app, and when i add a package npm install dragula --save and import this ... 1) at webpack_require (bootstrap:83) See Question&Answers more detail:os...

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

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753 views

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node.js - Trying to install Angular 2 Material from npm - unrecognized token in source text

I try the following command from PowerShell (as Administrator) npm install @angular2-material and get the error: ... instead of PS 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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683 views

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node.js - NodeJS & SSL - "bad password read"

Node is failing to create a secure context for SSL communications. Specifically, I'm trying to get remote ... related to APN specifically. See Question&Answers more detail:os...

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

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555 views

1 answer

node.js - How do you query for a non-existent (null) attribute in DynamoDB

I'm trying to query a DynamoDB table to find all items where the email attribute is not set. A global secondary index ... data, null, 2)); }); See Question&Answers more detail:os...

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

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655 views

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node.js - Handling MongoDB disconnect/reconnects from Node

When my MongoDB connection is idle for a few minutes, the next request ends in error. From the mongo ... some retry-exception-handling nonsense. See Question&Answers more detail:os...

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

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386 views

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node.js - How to clean cache in heroku after installing dependencies?

Topic : Heroku Problem : After installing my node js application in heroku, I made some changes in package.json. ... disable cache in heroku ? See Question&Answers more detail:os...

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

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528 views

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node.js - Manually promisifying pg.connect with Bluebird

I want to promisify node-postgres' pg.connect method along with the inner connection.query method provided in ... return deferred.promise; }; See Question&Answers more detail:os...

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

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641 views

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node.js - groups by month and year using mongoose.js

my collection in mongodb looks like below: { "AccountID" : "87f7fd60-d1ad-11e2-98bb-795730bce125", "userId" ... this using mongoose.js framework See Question&Answers more detail:os...

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

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610 views

1 answer

node.js - Grunt fails to run on Azure Web Site

I'm trying to build and package my project using Azure's Git deployment. I have created the following files . ... sauce that I am missing? See Question&Answers more detail:os...

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

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786 views

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node.js - Firebase : How to send a password reset email backend with NodeJs

I'm trying to impliment the code as found here: https://firebase.google.com/docs/auth/web/manage- ... do this on the backend? See Question&Answers more detail:os...

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

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588 views

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node.js - How to set cookies express, react.js

I am building a login system using express for node.js and react.js. In my back-end when a user logs in, it ... { console.log(user); }); } See Question&Answers more detail:os...

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

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501 views

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node.js - Getting large cryptic errors and warnings when trying to use mongoose with webpack

I'm using webpack to compile my es6 isomorphic react application into client and server bundles, respectively. I've ... , all to no avail. See Question&Answers more detail:os...

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

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500 views

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node.js - How to get/compute CommitDigest when committing a transaction in AWS QLDB?

I've been reading through the docs trying to figure out how to commit a transaction in QLDB, and in ... in the CommitTransaction api call? See Question&Answers more detail:os...

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

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679 views

1 answer

node.js - Node reading file in specified chunk size

The goal: Upload large files to AWS Glacier without holding the whole file in memory. I'm currently uploading to ... I'd love suggestions there. See Question&Answers more detail:os...

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

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440 views

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node.js - Error: "pre" versions of node cannot be installed, use the --nodedir flag instead

I'm trying to install opencv for node. I don't think this has anything to do with opencv directly, rather ... Has anyone had this issue before? See Question&Answers more detail:os...

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

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775 views

1 answer

node.js - express.basicAuth throwing error

I just created the basic authentication in nodejs using express basic auth var express = require('express'); ... would be seriously appreciated See Question&Answers more detail:os...

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

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377 views

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node.js - Differences between Node environment and browser javascript environment

I've always been a bit annoyed that there are two major realms of javascript projects -- Node and "the browser" ... ) and using shims for Node? See Question&Answers more detail:os...

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

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616 views

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node.js - Model.findOne not returning docs but returning a wrapper object

I have defined a Model with mongoose like this: var mongoose = require("mongoose") var Schema = mongoose.Schema ... . Why is this caused? See Question&Answers more detail:os...

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

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477 views

1 answer

node.js - convert CSV lines into Javascript objects

I have a simple csv file people.csv: fname, lname, uid, phone, address John, Doe, 1, 444-555-6666, 34 ... is there another way of doing so? See Question&Answers more detail:os...

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

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483 views

1 answer

node.js - Node server, Socket.io 'io is not defined'?

I've followed the exact same steps which have always previously worked for me, create application through ... connect' (anonymous function) See Question&Answers more detail:os...

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

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562 views

1 answer

node.js - How to manage CORS policy properly in express?

I am trying to allow access from everywhere. I have tried using app middleware: app.use(function (req, res, ... 't be so complicated. 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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