56
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28
answers
1.4K
views
How can I print a circular structure in a JSON-like format?
I have a big object I want to convert to JSON and send. However it has circular structure. I want to toss what
61
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22
answers
3.1K
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How do I convert an existing callback API to promises?
I want to work with promises but I have a callback API in a format like: 1. DOM load or other one time event:
55
votes
24
answers
1.7K
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module.exports vs exports in Node.js
I've found the following contract in a Node.js module: module.exports = exports = nano = function databas
51
votes
8
answers
1.7K
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Node.js: printing to console without a trailing newline?
Is there a method for printing to the console without a trailing newline? The console object documentation doe
60
votes
11
answers
2.9K
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Node.js Best Practice Exception Handling
I just started trying out node.js a few days ago. I've realized that the Node is terminated whenever I ha
65
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15
answers
1.3K
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How to list npm user-installed packages?
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56
votes
25
answers
2K
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Upgrade Node.js to the latest version on Mac OS
Currently I am using Node.js v0.6.16 on Mac OS X 10.7.4. Now I want to upgrade it to the latest Node.js v0.8.1
65
votes
23
answers
2.1K
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How to access POST form fields
Here is my simple form: <form id="loginformA" action="userlogin" method="post"> <div>
55
votes
30
answers
1K
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Error: Can't set headers after they are sent to the client
I'm fairly new to Node.js and I am having some issues. I am using Node.js 4.10 and Express 2.4.3. When
57
votes
17
answers
3K
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What is the difference between --save and --save-dev?
What is the difference between: npm install [package_name] and: npm install [package_name] --save and: npm i
52
votes
7
answers
957
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How can I do Base64 encoding in Node.js?
Does Node.js have built-in Base64 encoding yet? The reason why I ask this is that final() from crypto can only
61
votes
17
answers
2.7K
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Sending command line arguments to npm script
The scripts portion of my package.json currently looks like this: "scripts": { "start": "node ./script.js
54
votes
12
answers
1.2K
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Node.js + Nginx - What now?
I've set up Node.js and Nginx on my server. Now I want to use it, but, before I start there are 2 questio
60
votes
25
answers
1.5K
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In Node.js, how do I "include" functions from my other files?
Let's say I have a file called app.js. Pretty simple: var express = require('express'); var ap
61
votes
10
answers
1.1K
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Using Node.js require vs. ES6 import/export
In a project I'm collaborating on, we have two choices on which module system we can use: Importing modu
53
votes
17
answers
376
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How can I get the full object in Node.js's console.log(), rather than '[Object]'?
When debugging using console.log(), how can I get the full object? const myObject = { "a":"a", "b":{
67
votes
23
answers
1.7K
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Where does npm install packages?
Can someone tell me where can I find the Node.js modules, which I installed using npm?
58
votes
26
answers
2.7K
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How do you get a list of the names of all files present in a directory in Node.js?
I'm trying to get a list of the names of all the files present in a directory using Node.js. I want outp
58
votes
30
answers
2.1K
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map function for objects (instead of arrays)
I have an object: myObject = { 'a': 1, 'b': 2, 'c': 3 } I am looking for a na
51
votes
7
answers
1.9K
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Read environment variables in Node.js
Is there a way to read environment variables in Node.js code? Like for example Python's os.environ[&apos
