Trending questions in Node-js

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How to return data from Axios API?

Hello @kartik, The issue is that the original axiosTest() function ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,800 points • 14,772 views
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1 answer

How to clean node_modules folder of packages that are not in package.json?

Hello @kartik, You could remove your node_modules/ folder ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,800 points • 15,137 views
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1 answer

How do I test a single file using Jest?

Hii, All you have to do is chant ...READ MORE

Nov 26, 2020 in Node-js by Niroj
 • 82,800 points • 8,539 views
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1 answer

How to update a value in a json file and save it through node.js?

Hello @kartik, It's particularly useful if you're concerned ...READ MORE

Oct 11, 2020 in Node-js by Niroj
 • 82,800 points • 10,100 views
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1 answer

npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\Niroj\package.json'

Hello @kartik, If you already have package-lock.json file just delete ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,800 points • 8,568 views
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1 answer

How to force tsc to ignore node_modules folder?

Hello @kartik, Quickfix is to skip the check { ...READ MORE

Oct 14, 2020 in Node-js by Niroj
 • 82,800 points • 8,231 views
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1 answer

How to append to New Line in Node.js

Hello @kartik, you're running this on Windows (given ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 8,991 views
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1 answer

How to fill an input field using Puppeteer?

Hello @kartik, Just set value of input like ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,800 points • 6,854 views
0 votes
1 answer

How to check if a collection exists in Mongodb native nodejs driver?

Hello @kartik, The collectionNames method of the native driver's Db object accepts ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 5,023 views
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1 answer

How can I set NODE_ENV=production on Windows?

Hello @kartik, It would be ideal if you ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,800 points • 10,743 views
0 votes
1 answer

How to Inject nestjs service from another module?

Hii, You have to export the ItemsService in the module that provides ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 4,424 views
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1 answer

How do I redirect in expressjs while passing some context?

Hello @kartik, The easiest way I have found ...READ MORE

Jul 14, 2020 in Node-js by Niroj
 • 82,800 points • 9,873 views
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1 answer

How to clear https proxy setting of NPM?

Hello @kartik, By running npm config rm proxy you remove ...READ MORE

Jul 14, 2020 in Node-js by Niroj
 • 82,800 points • 9,554 views
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1 answer

How to read binary files byte by byte in Node.js?

Hello, Here is an example of fs.read()-ing the first ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 3,671 views
0 votes
1 answer

Error:node.js /socket.io/socket.io.js not found

Hello @kartik, Copying socket.io.js to a public folder (something as resources/js/socket.io.js) ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 3,542 views
0 votes
1 answer

How to extract request http headers from a request using NodeJS connect?

Hello @kartik, To see a list of HTTP ...READ MORE

Jul 15, 2020 in Node-js by Niroj
 • 82,800 points • 9,013 views
0 votes
1 answer

Error:NPM global install “cannot find module”

Hello @kartik, I got this error Error: Cannot find ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 8,947 views
0 votes
2 answers

Error:'TypeError: is not a function' in Node.js

You are exporting module.exports.redir = redir; That means that ...READ MORE

Oct 21, 2020 in Node-js by anonymous
 • 140 points • 4,676 views
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1 answer

How to set environment variables from within package.json?

Hello @kartik, Set the environment variable in the ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,800 points • 8,571 views
0 votes
1 answer

How to restart a node.js server?

Hello @kartik, If it's just running (not a ...READ MORE

Oct 11, 2020 in Node-js by Niroj
 • 82,800 points • 4,359 views
0 votes
1 answer

Error:sudo: npm: command not found

Hello @kartik, I had the same problem; here ...READ MORE

Jul 15, 2020 in Node-js by Niroj
 • 82,800 points • 7,918 views
+1 vote
1 answer

How to restore/reset npm configuration to default values?

Hello @kartik, To reset user defaults Run this in ...READ MORE

Oct 11, 2020 in Node-js by Niroj
 • 82,800 points • 3,882 views
0 votes
1 answer

How do I add a custom script to my package.json file that runs a javascript file?

Hello @kartik, I have created the following, and ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 7,638 views
0 votes
1 answer

How to get the _id of inserted document in Mongo database in NodeJS?

Hello @kartik, A shorter way than using second ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 5,164 views
0 votes
1 answer

How to create package.json from package-lock.json?

Hello @kartik, Install the latest npm with npm install ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 1,559 views
0 votes
1 answer

Error:npm-cli.js not found when running npm

Hello @kartik, You need to run this in ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 5,153 views
0 votes
1 answer

How to use an include with attributes with sequelize?

Hello @kartik, Something like this should work foo.findAll({ ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,800 points • 3,543 views
0 votes
1 answer

How can I format a date coming from MongoDB?

Hello @kartik, JavaScript has built-in support for dates. ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 1,435 views
0 votes
1 answer

How do I send command line arguments to npm script?

Hello @kartik, The syntax is as follows: npm run ...READ MORE

Jul 8, 2020 in Node-js by Niroj
 • 82,800 points • 7,484 views
0 votes
1 answer

How do you run a js file using npm scripts?

Hello @kartik, Try this: { "scripts" : { ...READ MORE

Oct 11, 2020 in Node-js by Niroj
 • 82,800 points • 3,371 views
0 votes
1 answer

How to send JavaScript Object with Socket.io from server to client?

Hello @kartik, You actually need to emit an ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 1,077 views
0 votes
1 answer

Error: Cannot find module 'mongodb'

Hello @kartik, The error you are getting indicates ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,800 points • 2,958 views
0 votes
1 answer

How to hide password in the nodejs console?

Hello @kartik, To hide your password input, you ...READ MORE

Nov 30, 2020 in Node-js by Niroj
 • 82,800 points • 930 views
0 votes
0 answers

I got an error message while creating database in Expressjs

https://www.youtube.com/watch?v=JnvKXcSI7yk I got an error at 1:08:22 Code for ...READ MORE

Dec 17, 2020 in Node-js by nishant kumar
 • 120 points • 227 views
0 votes
1 answer

How to disconnect from tcp socket in NodeJs?

Hello, Try this out: net.createConnection() returns a Socket object. client.destroy() is what ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 782 views
0 votes
1 answer

How do I perform an id array query in Mongoose?

Hello @kartik, Here is a mongoosey way to ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 771 views
0 votes
1 answer

How to automatic run gulp tasks via npm?

Hello @kartik, Here is the code: var ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 666 views
0 votes
1 answer

Error:FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

Hello @kartik, You can launch NPM using : node ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 766 views
0 votes
1 answer

How to catch exception in node during JSON.parse?

Hello, JSON.parse runs synchronous and does not know anything ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 758 views
0 votes
1 answer

How to find the version of an installed node.js/npm package?

Hello, npm view <package> version - returns the latest ...READ MORE

Nov 24, 2020 in Node-js by Niroj
 • 82,800 points • 881 views
0 votes
1 answer

ReferenceError: primordials is not defined in node

Hello @kartik, Use following commands and install node v11.15.0: npm ...READ MORE

Jul 12, 2020 in Node-js by Niroj
 • 82,800 points • 6,701 views
0 votes
1 answer

Error:“NODE_ENV” is not recognized as an internal or external command, operable command or batch file

Hello @kartik, It sounds like your error comes ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 6,524 views
0 votes
1 answer

How node.js require all files in a folder?

Hello @kartik, When require is given the path ...READ MORE

Nov 26, 2020 in Node-js by Niroj
 • 82,800 points • 733 views
0 votes
1 answer

How to break _.forEach in lodash?

Hello @kartik, To finish lodash#forEach method use return false; statement: _.forEach(oIncludedFileMap, function(aIncludedFiles, sKey) ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 603 views
0 votes
1 answer

How to Pass route control with optional parameter after root in express?

Hello @kartik, That would work depending on what ...READ MORE

Oct 11, 2020 in Node-js by Niroj
 • 82,800 points • 2,614 views
0 votes
1 answer

How to Start another node application using node.js?

Hello @kartik, Use child_process.fork(). It is similar to spawn(), but ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 486 views
0 votes
1 answer

How to end an express.js / node POST response?

Hello @kartik, You can use res.end and pass in a ...READ MORE

Nov 29, 2020 in Node-js by Niroj
 • 82,800 points • 429 views
0 votes
1 answer

Error:node' is not recognized as an internal or external command

Hello @kartik, Node is missing from the SYSTEM ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,800 points • 2,355 views
0 votes
1 answer

Error:Failed to parse json-This is not a bug in npm.

Hello @kartik, Try this: npm cache clean Hope it works!! Thank ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 417 views
0 votes
1 answer

How to run shell script file using nodejs?

Hello @kartik, You could use "child process" module ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,800 points • 2,178 views
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