Recent questions tagged Node.js

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node.js - Creating signed URLs for Google Cloud Storage using NodeJS

I'm trying to create a signature for a privately stored file in Google Cloud Storage; so that I can distribute ... ; console.log ( signature ); 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 - Socket.io: Connect from one server to another

I'm trying to make a nodejs(socket.io) server to communicate with another one. So the client emits an ... something obvious. Any suggestions? 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 - Render template to variable in expressjs

Is there a way to render template to a variable instead to output? res.render('list.ejs', { posts: posts }); ... .ejs', { posts: posts }); 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 detect if environment is development or production with Firebase Cloud Functions?

How can I detect if my server environment is development or production with Firebase Cloud Functions? I need ... TO PRODUCTION ENVIRONMENT } 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 - The system cannot find the path specified

I have installed nodejs. When I try and use npm via power shell or cmd it returns The system cannot find the ... ideas on what is causing 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 - configuration max old space size in Nodejs

Im a newbie in nodejs and mongodb. I have a problem when i read about 100000 records from my mongodb in nodejs ... my question, it's fine. 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 - Restrict firestore access to admin-sdk

I am designing an application (let's call it a TodoList app) based on VueJs (for the UI) + NodeJs ( ... /admin.firestore Thanks for your 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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node.js - Could not find a required file. Name: index.html

I have been working on this React project, since a few months without having come across this error. I ... message in terminal mentioned above. 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 - socket.io emits multiple times

I have got a very basic example. This question has been asked previously multiple times in stack overflow ... is greatly appreciated. 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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node.js - Cannot use basic authentication while serving static files using express

Using the Express framework for node.js, I'm trying to serve up static files contained in a directory while also ... and node.js 0.10.22. 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 - Docker - "Error: EACCES: permission denied, mkdir '/project/node_modules/.cache/@babel'"

Running yarn docker-build works fine but when yarn docker-up or yarn docker-dev an error pops up when RUN yarn ... /github.com/cozy-nyc/cozy-nyc 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 - javascript check if child node is element or text node

i have problem with childNodes as below : <ol> <li>Coffee</li> <li>Tea</li> <li>Coca Cola</li> </ ... ,how can i remove these from childNodes? See Question&Answers more detail:os...

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

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589 views

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node.js - Time difference in Nodejs?

Im trying to figure out a way to get the time difference in seconds between two dates. For example, difference ... () function not being found See Question&Answers more detail:os...

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

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832 views

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node.js - Node cron, run every midnight

I want to run cron job daily at midnight. For this I am using 0 0 0 1-31 * * but it doesn't ... node cron. Please suggest the valid format. See Question&Answers more detail:os...

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

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799 views

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node.js - Convert nodejs' Buffer to browsers' javascript

I'm converting my code from Node.js to browsers' javascript, but I have a problem with the Buffers in node.js ... must be done without Node.js. See Question&Answers more detail:os...

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

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842 views

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node.js - how to execute powershell ps1 scripts from package.json "scripts"?

How can I execute PowerShell ps1 scripts from package.json "scripts"? I know how to set up a basic ... Are there any additional constraints? See Question&Answers more detail:os...

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

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890 views

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node.js - DynamoDB : SET list_append not working using aws sdk

I need to append a string to a string set in a dynamodb table using the corresponding key. This is the Update ... type: M Any help? 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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609 views

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node.js - Modifying Express.js Request Object

In express.js, I would like to provide an additional attribute on the request object for each of my URI listeners. ... than what I'm outlining? See Question&Answers more detail:os...

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

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620 views

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node.js - Use fs in typescript

I'm just trying to read a file using fs.readFileSync, though it seems it cannot be found. I made sure to ... way to include fs in Typescript ? 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 - Complex Mongoose Filter Query

I'm building a site that allows users to filter results using a sidebar. The more criteria they select, the more ... ":[],"skinType":[]} See Question&Answers more detail:os...

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

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533 views

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node.js - Stopping Heroku from running npm start + what to run instead?

Disclaimer: I'm a node.js/grunt/bower newbie. I have a node.js/grunt/bower application that I'm trying to ... ERR! missing script: start ... See Question&Answers more detail:os...

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

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685 views

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node.js - Sub-Folder style routing in Express

I want to parse simple routes like these: http://example.com/foo/bar/baz/ where there is no theoretical ... do it with Express routing? 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 - Node JS canvas image data

I am trying to read a image and the result i want to get is the same when you use a HTML canvas " ... another way to go without using Canvas? 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 - Get async value from firestore

I am struggling with async operations. I am trying to simply get a value from firestore and storing it in ... Any pointers are much appriciated. See Question&Answers more detail:os...

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

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896 views

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node.js - Run .vbs script with node

I am trying to find out how I can run a .vbs file from a node application. The script does it's own thing ... how I can run the script. 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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655 views

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node.js - DialogFlow V2 Webhook - Expects Speech responses Immediately and not after async requests

I have a DialogFlow V2 node.js webhook. I have an intent that is called with a webhook action: const { WebhookClient } ... (error, null); }); }; See Question&Answers more detail:os...

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

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590 views

1 answer

node.js - How can I execute shell commands in sequence?

I have a list of shell commands I want to execute with nodejs: // index.js var commands = ["npm install", ... to do this with base nodejs only. 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 net::ERR_HTTP2_PROTOCOL_ERROR 200 after a reconnect

I'm using Node server with an express app which handles a Server Sent Events stream. This is proxied via ... minutes instead of 40 seconds. See Question&Answers more detail:os...

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

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