Questions tagged as 'node.js'

Tagged questions
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Pass variable to html page with NodeJS

I made a listing of files that exist in a particular folder, I would like that after listing, it would be possible to access this variable in HTML. Server.js var http = require('http'); var arquivo = require('fs'); var server = http.c...
asked by 18.04.2017 / 18:37
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Failed to run ionic server

Good afternoon, I'm trying to run the ionic serves right after creating the project without even tinkering with anything and always comes the same fault. I do not know what to try anymore. When I run the "ionic serve" command it brings me...
asked by 28.03.2017 / 20:25
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Node JS and MongoDB - Return data from a model to a route

I'm new with Node JS + MongoDB and I have a question about two days that I could not figure out how to solve it. My problem is this: I have a route file that makes a call to a model, as in the example below: Route file: 'use strict'...
asked by 03.04.2017 / 14:47
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TCP Server + Web Server in same application

Next person, I have some ideas about a project and I have some doubts ... 1st Is it possible to create a TCP Server that will handle the connection with the Client along with a Web Server using express that will have functions like start, sto...
asked by 06.05.2017 / 05:45
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spawn play ENOENT NodeJS

I'm trying to use a library called troubadour : const Troubadour = require('troubadour'); const troubadour = new Troubadour('sox'); app.get('/playmusics', function(req, res){ troubadour.on('start', () => { // Do something here...
asked by 13.01.2017 / 00:25
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how to direct a page synchronously in nodeJS

Good afternoon I have a page called index.js in the route folder of nodejs express. When the pendingAprovals page is called I would like the index to call a webservice to send a JSON to the pendingAprovals, but the node treats the asynchronou...
asked by 24.01.2017 / 14:59
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Problem with empty Array with mysql and nodejs

This is the action that is activated when loading the page: In it I get the following array as result. My problem is, when I have no records the ARRAY returns empty, I can not pass a parameter to the INPUT. Ex: input (value="# {data [0] [0]...
asked by 23.12.2016 / 14:42
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Create audio file, from URL

I need the messenger audio file, for use in the api Google Cloud Speech API. When an audio is received in the messenger, a url is generated that downloads this file in .mp4. How can I from this url retrieve the audio, and use it in the Google AP...
asked by 08.10.2016 / 01:04
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Warning when installing nodemon. How to solve?

I installed the nodemon with the following command $ sudo npm install -g nodemon I received the following error: npm WARN notsup Not compatible with your operating system or architecture: [email protected] How important is this error? W...
asked by 29.09.2016 / 21:55
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npm WARN deprecated

I have tried to find a solution on the net about this error and the ones I found did not work. npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue npm WARN deprecated [email protected]: P...
asked by 06.10.2016 / 19:42