Recent questions tagged node.js

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node.js - How to disable webpage caching in ExpressJS + NodeJS?

By default, my browser caches webpages of my ExpressJS app. This is causing a problem to my login system (users not ... .get('port')); }); 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 global install does not add packages to PATH on Windows 8.1

When I run npm install -g <package> it installs the packages in my user/AppData/Roaming/npm/npm_modules/ folder. ... I do to fix this? 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 - Puppeteer: How to listen to a specific response?

I'm tinkering with the headless chrome node api called puppeteer. I'm wondering how to listen to a ... achieve commented behaviour? 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 - Listing all collections in a mongo database within a nodejs script

I have found a few answers for listing collections in the shell but all the answers I have found for listing ... .db return has no method. 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 set env var for .npmrc use

I need a module in my project to download a private npm package. To accomplish this, I am using a . ... token. E.g. TOKEN=config_service_value. 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 do I increment a Number value in Mongoose?

People of StackOverflow, I am burning with the question, how do I increment a Number value in Mongoose? I have ... much for your valuable 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 - NodeJS write binary buffer into a file

I can't rewrite a file that I am getting from a binary buffer, I have checked with the original file and all bytes ... What can I do to fix it? 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 - Serving VueJS Builds via Express.js using history mode

I want to serve vue js dist/ via express js. I am using history router in vue js app. The following are the api ... (file).toString()); } } }) 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 - Node Js problems with response.write

When I try to utilize http stream connection for some reason write does not flush until I call response.end() I ... not sending the write data? 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 use request or http module to read gzip page into a string

I found the request module in js cannot handle gzip or inflate format http response correctly. for example: request({ ... this,it will be great. 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 - Rewrite response headers with node-http-proxy

I'm using node-http-proxy and want to watch for a particular response header and rewrite it if necessary. ... middleware to help with this? 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 - Is it possible to call Express Router directly from code with a "fake" request?

Tangential to this question, I would like to find out if there is a way of triggering the Express Router without actually going through HTTP? 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 - Express 4 Sessions not persisting when restarting server

I have an Express 4 app setup to have sessions. // Sessions app.use(cookieParser()); app.use(session({ ... ? Am I missing some configuration? See Question&Answers more detail:os...

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

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418 views

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node.js - JavaScript NoSQL Injection prevention in MongoDB

How can I prevent JavaScript NoSQL injections into MongoDB? I am working on a Node.js application and I am passing ... t appear to be the case. See Question&Answers more detail:os...

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

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319 views

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node.js - What nodejs library is most like jQuery's deferreds?

I've become a skilled user of jQuery's new and amazing Deferred module, and as I'm easing into using more ... t found a server-side equivalent. See Question&Answers more detail:os...

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

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238 views

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node.js - Can I access a cookie from Socket.io?

I want to set some user information in a cookie and be able to access it on connection, is this possible? 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 - fs.readFileSync seems faster than fs.readFile - is it OK to use for a web app in production?

I know that when developing in node, you should always try to avoid blocking (sync) functions and go with async ... I get in trouble later? See Question&Answers more detail:os...

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

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328 views

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node.js - Javascript set const variable inside of a try block

Is it possible in ES6 to set a variable inside of a try{} using const in strict mode? 'use strict'; const ... instead of let for this case? See Question&Answers more detail:os...

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

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328 views

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node.js - Read and write a text file in typescript

How should I read and write a text file from typescript in node.js? I am not sure would read/write a file ... a way in accessing file system. See Question&Answers more detail:os...

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

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524 views

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node.js - NodeJS + Socket.io connections dropping/reconnecting?

In production, I have a game which uses connection-local variables to hold game state. However I notice that ... should a user drop/reconnect? See Question&Answers more detail:os...

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

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316 views

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node.js - Actual use of Jade template and angularjs

I am building a website using nodejs and express. How to make divisions in a page dynamic? Is Jade used for ... clarity in the usage of them. 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 - mongoose recursive populate

I have been searching for a while and I didn't find any good answer. I have n-deep tree that I am storing in ... res.send(err.message); } }); See Question&Answers more detail:os...

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

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584 views

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node.js - Send parameters to webhook on dialogflow sdk v2

I'm trying to send some parameters to dialogflow (api.ai) such as username, email, etc but I couldn't figure it out ... .error('ERROR:', err); } See Question&Answers more detail:os...

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

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542 views

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node.js - before and after hooks for a request in express (to be executed before any req and after any res)

ExpressJS middleware req, res, next have hooks like .on and .pipe. But I'm looking for hooks for the app.get and app.post methods. See Question&Answers more detail:os...

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

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685 views

1 answer

node.js - Using BCrypt with Sequelize Model

I'm trying to use the bcrypt-nodejs package with my sequelize model and was tring to follow a tutorial to incorporate ... ); }; return User; } See Question&Answers more detail:os...

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

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625 views

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node.js - /lib64/libc.so.6: version `GLIBC_2.14' not found. Why am I getting this error?

I am working in node js. I have installed hummus package. It installed properly. I am using this package for ... I am using CentOs 6.9 See Question&Answers more detail:os...

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

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541 views

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node.js - Using node-sass watch option with npm run-script

So I'm running tasks in npm package scripts but I want to pass the watch option in npm start. This works: ... 10 with command prompt/git bash. See Question&Answers more detail:os...

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

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668 views

1 answer

node.js - What could cause an error related to npm not being able to find a file? No contents in my node_modules subfolder. Why is that?

I'm trying to run npm install in the angular project folder I got from ASP.NET Boilerplate and I'm getting an ... -4058, true ] Please advise. See Question&Answers more detail:os...

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

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