Recent questions tagged Node.js

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node.js - Getting "amqp:internal-error" when peeking messages from Azure Service Bus Queue using AMQP, rhea and Node

I asked the very same question few days ago: Unable to "Peek" messages from an Azure Service Bus Queue using ... doing wrong. Can someone 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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738 views

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node.js - Perform Http get method in Angular with no retries and wait until server sends the response?

I have the following in my controller, in a Spring-Boot application: @RequestMapping(method=RequestMethod.GET, ... Response after 189 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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node.js - Exposed function querySelector not working in Puppeteer

document.querySelectorAll('.summary').innerText; This throws an error in the below snippet saying "document.querySelector is ... // Success! }); See Question&Answers more detail:os...

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

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778 views

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node.js - Bulk mongodb insert in Meteor or Node

MongoDB supports bulk insert http://docs.mongodb.org/manual/core/bulk-inserts/ I have tried it in Meteor ... support this in next versions? See Question&Answers more detail:os...

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

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1.1k views

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node.js - DynamoDB getItem call not giving a response

I'm trying to read a basic DynamoDB table in AWS Lambda, following the AWS tutorials. I've got some basic ... (full access on the database). See Question&Answers more detail:os...

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

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892 views

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node.js - Sending JSON from Python to Node via child_process gets truncated if too long, how to fix?

My Node & Python backend is running just fine, but I now encountered an issue where if a JSON I'm sending from ... (data.toString()); } }); See Question&Answers more detail:os...

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

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960 views

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node.js - Unable to sign a file with nodejs crypto

I've created a private Key with nodejs crypto and want to sign a file with this key. My code is ... _immediateCallback] (timers.js:533:5) See Question&Answers more detail:os...

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

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854 views

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node.js - return document with latest subdocument only in mongodb aggregate

I've got these Mongoose Schemas: var Thread = new Schema({ title: String, messages: [Message] }); var ... aggregate() for performance matters. 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 - Managing single sign on using passportjs for my own web applications - sharing login

If I have 5 different web applications, all hosted on their own domains on different servers, could I use ... for this type of scenerio? See Question&Answers more detail:os...

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

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691 views

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node.js - Optional INSERT statement in transaction chain using NodeJS and Postgres

I'm building a simple webapp using NodeJS/Postgres that needs to make 3 insertions in the database. To control the chain of ... ); } }); }); } See Question&Answers more detail:os...

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

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838 views

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node.js - Mongodb connection error inside docker container

I've been trying to get a basic nodeJS api to connect to a mongo container. Both services are defined in a ... ECONNREFUSED 172.18.0.2:27017] See Question&Answers more detail:os...

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

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988 views

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node.js - require is not defined in angular

I am using angularjs where i have created a js file(loginCtrl.js) and i have inclused a controller. I have ... the console.log defined 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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834 views

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node.js - "ERROR in window is not defined" webpack general error on webpack --mode=production --env.prod

I'm trying to deploy my first angular app but during the execution of deploy, in the middle of the command: ... not related to the issue itself See Question&Answers more detail:os...

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

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640 views

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node.js - Mongo Change Streams running multiple times (kind of): Node app running multiple instances

My Node app uses Mongo change streams, and the app runs 3+ instances in production (more eventually, so this will ... done."); return; }); See Question&Answers more detail:os...

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

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904 views

1 answer

node.js - Twilio how to make two outbound calls and join(conference) them using node js

I have to make two outbound calls to two random mobile numbers and join both of them in conference using node.js ... using twilio and 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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602 views

1 answer

node.js - Correct way to reference modules from other modules in Typescript

I'm writing a module for NodeJS in Typescript. I'm trying to process a request (which should be an IncomingMessage ... shed some light on 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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675 views

1 answer

node.js - How can we block event loop?

I have studied about the event loop in Node.Js, it work in asynchronous and non-blocking manner to process the ... the execution of event loop? See Question&Answers more detail:os...

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

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770 views

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node.js - Neo4j query for shortest path stuck (Do not work) if I have 2way relationship in graph nodes and nodes are interrelated

I made relation graph two relationship, like if A knows B then B knows A, Every node has unique Id and Name ... processing and CPU goes to 100% See Question&Answers more detail:os...

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

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671 views

1 answer

node.js - Serving multiple content types

I'm creating a website and API with Express, I want to serve multiple content types (JSON, XML, HTML) on ... more standard way to write 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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769 views

1 answer

node.js - Howto patch/shim crypto.getRandomValues for React Native

I am porting some packages created for NodeJS to React Native using ReactNativify to rewrite Node API object ... /usr/local/bin/ignite See Question&Answers more detail:os...

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

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924 views

1 answer

node.js - is it possible to call lua functions defined in other lua scripts in redis?

I have tried to declare a function without the local keyword and then call that function from anther script ... variable 'dict2bulk' ] undefined See Question&Answers more detail:os...

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

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763 views

1 answer

node.js - Server-side jquery

Say I have a script written in perl or python. What's the easiest way to write a function that would use jquery ... is this what node.js does? See Question&Answers more detail:os...

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

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1.0k views

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node.js - Query timeout in pg-promise

I want to add timeout to pg-promise queries so they will fail after some amount of time if database have not yet ... promise if it's too late? See Question&Answers more detail:os...

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

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1.0k views

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node.js - NodeJS MySQL: measure query execution time

I'm on a shared hosting platform and would like to throttle the queries in my app so that if the total ... //github.com/felixge/node-mysql/ See Question&Answers more detail:os...

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

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2.9k views

1 answer

node.js - NPM Error : Error: EROFS: read-only file system, mkdir '/npm'

I created an index.js, index.html and package.json file and I wanted to add express. When I write 'npm ... internal/process/execution.js:150:25) See Question&Answers more detail:os...

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

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805 views

1 answer

node.js + express + socket.io cannot load javascript files into index.html

I'm developing an application and the server is currently set up and working well. This is the index.html that shows ... *:3000'); }); 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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1.1k views

1 answer

node.js - Node C++ Addon - How do I access a Typed Array (Float32Array) when it's been passed as an argument?

I'd like to make use of the V8 Float32Array data structure. How can I initialise it? I'd also be interested in ... data. How could that be done? See Question&Answers more detail:os...

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

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909 views

1 answer

node.js - How do I get rid of error "'.' is not recognized as an internal or external command" when running 'npm install' for MEAN stack?

downloaded mean stck zip from mean.io did an npm install after few minutes I got an error. Please see screenshot. ... npm ERR! not ok code 0 See Question&Answers more detail:os...

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

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