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NODE.JS QUESTIONS

pm2 Error: EMFILE, too many open files
pm2 Error: EMFILE, too many open files
should help you out You need to call pm.disconnect() at the end, otherwise you'll end up leaving all the created connections open. It says in the pm2 api documentation:If your script does not exit by itself, make sure you called pm2.disconnect() at t
TAG : node.js
Date : November 29 2020, 03:01 PM , By : wangqiyuan
How to include a css file in pugjs template
How to include a css file in pugjs template
should help you out Express is not going to serve anything that you don't give permission to. You have to give permission by using express.static middleware.Put your Static files in a folder then use the express.static middleware like this-
TAG : node.js
Date : November 29 2020, 03:01 PM , By : Sai Charan N
Cant display static image in jade
Cant display static image in jade
this will help Make sure you are specifying your public assets folder by mentioning something like this -
TAG : node.js
Date : November 28 2020, 03:01 PM , By : vvek pandey
Error while using "Protractor jasmine 2 screen shot reporter"
Error while using "Protractor jasmine 2 screen shot reporter"
I wish did fix the issue. It is working now , i run "Selenium server" and i changed the var HtmlScreenshotReporter = require('protractor-jasmine2-screenshot-reporter'); as var Jasmine2HtmlReporter = require('C:/Users/agudla/AppData/Roaming/npm/node_m
TAG : node.js
Date : November 27 2020, 03:01 PM , By : Desert Deer
How to convert Node.js command line app to single executable?
How to convert Node.js command line app to single executable?
Hope that helps This is, How i packages my node.js command line app to single executable Install pkg module using npm i -g pkg This is my package.json File json
TAG : node.js
Date : November 27 2020, 03:01 PM , By : Piyush Jhawar
How to make a GET URL request (same server)
How to make a GET URL request (same server)
With these it helps Found a solution, modified my address from:var requestURL = "http://mywebsite/abc/getData/" + dateVAL
TAG : node.js
Date : November 26 2020, 03:01 PM , By : pfjb
How to pick date in any format from a string in node JS?
How to pick date in any format from a string in node JS?
help you fix your problem I'm assuming you want a date object from the question. The easiest way is with substr see docs and new Date() see docs```
TAG : node.js
Date : November 26 2020, 03:01 PM , By : nombu
Node.js - Wait for function to finish, then process further
Node.js - Wait for function to finish, then process further
this will help Register must be doing something async. I think you first need to understand how asynchronous programming works in JavaScript. Check out this article for more details https://blog.risingstack.com/node-hero-async-programming-in-node-js/
TAG : node.js
Date : November 25 2020, 03:01 PM , By : Alexandra Churaeva
Why does express middleware override my api's response?
Why does express middleware override my api's response?
help you fix your problem it wasn't override your response, just because it returned in the middle before touch your api. The flow of request is running from top to bottom, example in your code above:
TAG : node.js
Date : November 25 2020, 03:01 PM , By : rucenk
How to make something like remote method on loop-back middleware?
How to make something like remote method on loop-back middleware?
will be helpful for those in need In fallowing code i want to make something like remote method on middleware in loopback to post values to calculate for example: in app : , Example remote method that I used correctly
TAG : node.js
Date : November 25 2020, 03:01 PM , By : karthikeya
Sum with Calculation from Sub-Document items
Sum with Calculation from Sub-Document items
wish help you to fix your issue If you are looking to get a total grouped by a property "inside" an array, then you always need $unwind. If you need to apply "math" before accumulating via $sum, then use the math operators. Such as $subtract in this
TAG : node.js
Date : November 24 2020, 03:01 PM , By : Siratul Mustaqim
Why nodejs restarts every time I refresh the page on the client side
Why nodejs restarts every time I refresh the page on the client side
With these it helps As you've commented the nodemon forces the page reload (live reload) to enable you to see the changes instantly.Use node or node (whatever is applicable) instead of nodemon if you don't want auto-refresh every time when you refres
TAG : node.js
Date : November 24 2020, 03:01 PM , By : Dazzling dk
Can i able to view my table design and contents in Sqlite?
Can i able to view my table design and contents in Sqlite?
wish help you to fix your issue You can use SQLiteStudio or sqlitebrowser to view the tables and contents as you do with sqlserver.
TAG : node.js
Date : November 24 2020, 03:01 PM , By : joeroot
Why is my interval function causing a memory leak in Node.js?
Why is my interval function causing a memory leak in Node.js?
this will help Firstly, 6000 is 6 seconds, not 60 seconds.You never call clearInterval, so the timer you create using setInterval will hang around forever, being called every 6 seconds. Remember this is setInterval, not setTimeout, so the timer doesn
TAG : node.js
Date : November 24 2020, 03:01 PM , By : TWu
Use firebase with variable in the path
Use firebase with variable in the path
hop of those help? There are no wildcards with database listeners. Database listeners are completely different than Cloud Functions triggers.A database listener is always constrained to the scope of the path where it was added. The only way to receiv
TAG : node.js
Date : November 23 2020, 03:01 PM , By : sockies
Routing to sub docs with express 4 and mongoose
Routing to sub docs with express 4 and mongoose
will be helpful for those in need So, the solution i came to was a combo of A) and B). I used a separate routing file and put ({mergeParams: true}) in the router declaration, and i created a separate file for the techDetails nested model, without dec
TAG : node.js
Date : November 22 2020, 03:01 PM , By : Johnv
Integrate passport.js from node server file to routes file
Integrate passport.js from node server file to routes file
it should still fix some issue You can require Passport normally no need to get passport by let passport = req.passport. Here is my small demo for Google Oauth by passport Routes.js
TAG : node.js
Date : November 21 2020, 03:00 PM , By : Tamichan
Invitation system using Passport JS
Invitation system using Passport JS
it helps some times I think what you're looking for is passReqToCallbackExample from docs:
TAG : node.js
Date : November 20 2020, 03:01 PM , By : manoj panwar
Facing issue in making rest api(Get) in nodejs
Facing issue in making rest api(Get) in nodejs
With these it helps Your express route is wrong. You should create the GET route. So, change the followingapp.post('/api/admin/interview/getCategories', AdminUtills.getInterviewCategories)
TAG : node.js
Date : November 20 2020, 03:01 PM , By : Stephen Sheafer
Deploying Vue app to Heroku, cannot find module shelljs
Deploying Vue app to Heroku, cannot find module shelljs
Hope this helps npm install shelljs --save git commit - m “your comment” git push -u origin master git push heroku master
TAG : node.js
Date : November 19 2020, 03:01 PM , By : Ziqiu Zang
Disable warning message for eslint rule not being found
Disable warning message for eslint rule not being found
it should still fix some issue I'm working on getting eslint working in my app for the first time. I have it mostly working, but since I've started disabling some of the rules I imported my browser console and command line have started being cluttere
TAG : node.js
Date : November 19 2020, 03:01 PM , By : Robert Whiteley
How to finish/kill Mocha/Istanbul test cycle with Node.js
How to finish/kill Mocha/Istanbul test cycle with Node.js
I hope this helps you . I'm not sure where you are lifting your server (server.listen) but stopping your server on a "global" after should be enough. What I usually do is create a bootstrap.test.js and specify what should happen before and after test
TAG : node.js
Date : November 18 2020, 03:01 PM , By : hannan
TypeError: Cannot read property 'username' of undefined at updateUserList (<MY_PATH>\chatapp\socket\socket.js:34:2
TypeError: Cannot read property 'username' of undefined at updateUserList (<MY_PATH>\chatapp\socket\socket.js:34:2
I wish did fix the issue. I am not able to get username userPic all connected room users. , I am getting data in getUsers as following:
TAG : node.js
Date : November 18 2020, 03:01 PM , By : ÑÄG REDDY
EJS, node js forEach loop on include
EJS, node js forEach loop on include
this one helps. If you're asking how to pass task to your include then it'd be something like this:
TAG : node.js
Date : November 17 2020, 03:01 PM , By : Charls Yang
node.js + oracledb - Interrupt ongoing query
node.js + oracledb - Interrupt ongoing query
wish help you to fix your issue I just found the solution. In order to stop an ongoing operation, one must call the break method on the connection, as described here.
TAG : node.js
Date : November 16 2020, 03:01 PM , By : Newuser1338
Are all functions in the entry script for node js?
Are all functions in the entry script for node js?
this one helps. The BitGo module is able to use hdPath() because they define it themselves and attach it to the bitcoin object. It's not part of bcashjs-lib.See here where they define it: (line 129)
TAG : node.js
Date : November 16 2020, 03:01 PM , By : Stan
How to use Gun as an express route?
How to use Gun as an express route?
wish of those help Doherty!GUN can be used with express, but it is not an express route. For example, lets first go over a simple gun server mounted with express:
TAG : node.js
Date : November 15 2020, 03:01 PM , By : londonjob
pug.compile() cannot find template files (res.render() can)
pug.compile() cannot find template files (res.render() can)
will help you From the Pug source code, the passed path is set as the filename in the options:https://github.com/pugjs/pug/blob/926f7c720112cac76cfedb003e25e9f43d3a1767/packages/pug/lib/index.jsL354
TAG : node.js
Date : November 14 2020, 03:01 PM , By : Desolate
.htaccess Wordpress and NodeJS running alongside
.htaccess Wordpress and NodeJS running alongside
this will help You might be better off with ProxyPassMatch https://httpd.apache.org/docs/2.4/mod/mod_proxy.htmlproxypassmatchProxyPassMatch "^/oferta-de-pret-traduceri$" "http://127.0.0.1:61000/$1"
TAG : node.js
Date : November 13 2020, 03:01 PM , By : jason_andy
SuggestedActions vs Keyboard in BotFramework?
SuggestedActions vs Keyboard in BotFramework?
With these it helps SuggestedActions is the replacement of Keyboard (e.g. in C you will see they Keyboard related stuff marked as Obsolete).To capture the response, you can send the suggested actions as part of prompt choice, as shown in the feature-
TAG : node.js
Date : November 13 2020, 03:01 PM , By : 刘凯彬
Firebase function deploy error cannot find module firebase-admin
Firebase function deploy error cannot find module firebase-admin
wish of those help Your code is fine it is a firebase cloud functions issue.I already solved in:
TAG : node.js
Date : November 10 2020, 03:01 PM , By : HLee
Nodemon is not recognized as an internal command operable program or batch file
Nodemon is not recognized as an internal command operable program or batch file
wish of those help Make sure that you have nodemon dependency in package.json file in your current project. If you don't see it listed in this file run npm i nodemon --saveOnce checked, you might execute nodemon by:
TAG : node.js
Date : November 09 2020, 03:01 PM , By : xScence
Passing OSC messages between two computers over WAN via UDP and Node.js
Passing OSC messages between two computers over WAN via UDP and Node.js
seems to work fine The easiest way I've found to get this working between different LANs and WAN was to proxy the UDP requests and send them to an Echo server using Websockets. Here is an example:Echo Server (WAN)
TAG : node.js
Date : November 09 2020, 03:01 PM , By : Danka Dobric
Nodejs server https running, but socket won't connect (net::ERR_CONNECTION_TIMED_OUT)
Nodejs server https running, but socket won't connect (net::ERR_CONNECTION_TIMED_OUT)
This might help you Try this on your Put this in the server section, the path to socket.io might change.For me it was /socket.io-client/
TAG : node.js
Date : November 08 2020, 03:01 PM , By : Andrea Tangredi
How to No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘null’ is therefore not allo
How to No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘null’ is therefore not allo
Any of those help The error you see in the browser console is coming from a fitbit request, not from your server. Setting headers on your server will not help much in your case.
TAG : node.js
Date : November 08 2020, 03:01 PM , By : jennifer delossantos
how can I store cookies with node phantom?
how can I store cookies with node phantom?
will help you You can look at the tests for possible use cases. Here is an example:
TAG : node.js
Date : November 08 2020, 03:01 PM , By : Carlos Martinucci
Node js csrf token protection not working
Node js csrf token protection not working
it should still fix some issue In your code you are using many modules. To isolate the problem I suggest to reduce your code to a minimal version removing everything not mandatory to enable csrf.This is only a suggestion, however In my Angular 7 appl
TAG : node.js
Date : November 07 2020, 03:01 PM , By : B-RabbitJunior
How to handle a read and write in Cloud Functions Firestore
How to handle a read and write in Cloud Functions Firestore
around this issue I am a little confused on how to refactor my code to read and write without the nested promises. Upon writing an object, if that object has a flag set, I want to update its "related" object with the new count. I have two problems. ,
TAG : node.js
Date : November 07 2020, 03:01 PM , By : ayush
This document does not exist, it will not appear in queries or snapshots? Cloud Firestore
This document does not exist, it will not appear in queries or snapshots? Cloud Firestore
hope this fix your issue The key thing to realize is that just because you create a document at root_collection > root_doc > sub_collection > sub_doc does not mean there is actually a document at root_collection > root_doc.So in order to show you the
TAG : node.js
Date : November 07 2020, 03:01 PM , By : user235470
Unexpected result from assert.fail
Unexpected result from assert.fail
fixed the issue. Will look into that further I was a little curious because I didn't know what you meant by assert v. 1.4.1 since assert is part of the standard Node library. It looks like you are using this: https://www.npmjs.com/package/assert inst
TAG : node.js
Date : November 07 2020, 03:01 PM , By : Julio Arellano
Azure Functions and Node.js
Azure Functions and Node.js
Any of those help In the current version of the function runtime, you cannot choose the Node version. But in the next version, which is currently in Preview, you can and will be able to pick 8.7.0. See https://docs.microsoft.com/en-us/azure/azure-fun
TAG : node.js
Date : November 07 2020, 03:01 PM , By : noob
Node sequelize group
Node sequelize group
this one helps. You will need to sort and group the results after they have been retrieved from the database.
TAG : node.js
Date : November 07 2020, 03:01 PM , By : Mai65
Twilio node api: no video portion?
Twilio node api: no video portion?
will help you Twilio developer evangelist here.The Twilio Video REST API was not supported in the Twilio package for Node.js in version 2. Please upgrade to version 3 to use the Video functions. There is an upgrade guide if you have other functions b
TAG : node.js
Date : November 07 2020, 03:01 PM , By : Irfan Alam
Create subsubdocs in Mongoose with Nested Schema
Create subsubdocs in Mongoose with Nested Schema
it fixes the issue Mongoose isn't able to track changes in subobjects like this, so the field must be marked explicitely as needing to be updated like so:
TAG : node.js
Date : November 06 2020, 03:01 PM , By : wellitongb
Quick Start (not so quick)
Quick Start (not so quick)
seems to work fine Error: listen EACCES 127.0.0.1:8088 Implies that the process was not able to claim that port. Check that something is not already running on port 8088
TAG : node.js
Date : November 06 2020, 03:01 PM , By : dwrichy
Dynamic named parameters in pg-promise
Dynamic named parameters in pg-promise
this one helps. Use methods in the helpers namespace:static declarations
TAG : node.js
Date : November 04 2020, 03:01 PM , By : feskne
tsc is trying to resolve relative path modules in the wrong folder
tsc is trying to resolve relative path modules in the wrong folder
I wish this help you You can resolve this by using the "paths" key in the "compilerOptions" in your tsconfig.json. Something like this:
TAG : node.js
Date : November 04 2020, 03:01 PM , By : Amit Paudel
issue with react-native: start script 'react-native-scripts start'
issue with react-native: start script 'react-native-scripts start'
To fix the issue you can do You can try below commands in terminal, May be it will helps you. brew uninstall node sudo chown -R "$USER":admin /usr/local sudo chown -R "$USER":admin /Library/Caches/Homebrew brew install node npm install -g create-reac
TAG : node.js
Date : November 04 2020, 03:01 PM , By : Hadjbba Hadj
Firebase CLI - "Invalid project ID specified"
Firebase CLI - "Invalid project ID specified"
this one helps. The Firebase CLI will look in the current directory and all of its parent directories for a .firebaserc file that describes a project. You probably have a .firebaserc file in your home directory, which it thinks is the project that yo
TAG : node.js
Date : November 03 2020, 03:01 PM , By : Jin Zhong
Mongoose - MissingSchemaError on population
Mongoose - MissingSchemaError on population
To fix this issue I have two mongoose models: , Try this:
TAG : node.js
Date : November 03 2020, 03:01 PM , By : Omprakash Kumar
node.js child_process spawn ignoring equal signs
node.js child_process spawn ignoring equal signs
hop of those help? When spawning I had to add shell: true in order to use the default shell for my os. The shell that spawn was using would strip special characters.
TAG : node.js
Date : November 01 2020, 03:01 PM , By : Bwk
Call a function with a Function object node.js
Call a function with a Function object node.js
like below fixes the issue I have to work with strings to execute functions. So I created a new function where i put the string. It works but not when I want to call a specific function in another module : , Please try this:
TAG : node.js
Date : November 01 2020, 03:01 PM , By : arvind mohanty
Property does not exist on a function's return value of multiple types
Property does not exist on a function's return value of multiple types
hop of those help? I'm using typescript to write NodeJS program. , You can use a type guard, or a type assertion.type guard
TAG : node.js
Date : October 31 2020, 04:00 PM , By : Prashant Bangera
Facebook Messenger: How to send multiple messages with nodejs
Facebook Messenger: How to send multiple messages with nodejs
around this issue As per FB dev docs (they stated somewhere within the docs, and not very obvious)
TAG : node.js
Date : October 31 2020, 04:00 PM , By : Krapniknil
Publish multiple Vuejs components in one project to npm using webpack
Publish multiple Vuejs components in one project to npm using webpack
should help you out You don't need to export using the components property, you simply need to do:
TAG : node.js
Date : October 31 2020, 04:00 PM , By : Lina H
Multiple commands in package.json
Multiple commands in package.json
should help you out If I understood you correctly, you want firstly run webpack and after compile run nodejs. Maybe try this:
TAG : node.js
Date : October 31 2020, 04:00 PM , By : Matthew Young
nodejs input stream using express
nodejs input stream using express
will help you In Express, the request object is an enhanced version of http.IncomingMessage, which "...implements the Readable Stream interface".In other words, request is already a stream:
TAG : node.js
Date : October 30 2020, 04:01 PM , By : jackson.yu
How can I extract data as object not array from MongoDB using Node.js/Express?
How can I extract data as object not array from MongoDB using Node.js/Express?
I hope this helps . You can use the findOne method instead of find() findOne documentation
TAG : node.js
Date : October 30 2020, 04:01 PM , By : sandeep kumar
How does the extension get the secret information about the build task in Team Foundation Server extension
How does the extension get the secret information about the build task in Team Foundation Server extension
Hope this helps The secret variables are not decrypted into environment variables. So, scripts and programs run by your build steps are not given access by default.You can add the input textbox(es) in the task of build/release and pass secret variabl
TAG : node.js
Date : October 30 2020, 04:01 PM , By : yazziydiaoam
How to develop two angular modules locally where module A imports module B
How to develop two angular modules locally where module A imports module B
I wish did fix the issue. Ok I think I got it working. This solution feel much more straight forward and does not make use of ng-packagr. What I did was: In module B I moved all my @angular-dependencies from dependencies to peerDependencies. Added in
TAG : node.js
Date : October 29 2020, 04:01 PM , By : R.C.

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