Java Script

JavaScript (not to be confused with Java) is a high-level, dynamic, multi-paradigm, weakly-typed language used for both client-side and server-side scripting. Its primary use is in rendering and allowing manipulation of web pages. Use this tag for questions regarding ECMAScript and its various dialects/implementations (excluding ActionScript and Google-Apps-Script).

53 votes
17 answers
354 views
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":{

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Royal
0 1 0 9
asked 07 September, 2021
67 votes
23 answers
1.7K views
Where does npm install packages?

Can someone tell me where can I find the Node.js modules, which I installed using npm?

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Sydney
0 1 0 9
asked 07 September, 2021
58 votes
26 answers
2.7K views
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

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Shantay
0 1 0 9
asked 07 September, 2021
58 votes
30 answers
2.1K views
map function for objects (instead of arrays)

I have an object: myObject = { 'a': 1, 'b': 2, 'c': 3 } I am looking for a na

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Dusty
0 1 0 9
asked 07 September, 2021
51 votes
7 answers
1.8K views
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

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Joseph
0 1 0 9
asked 07 September, 2021
49 votes
30 answers
469 views
How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)

My version of node is always v0.6.1-pre even after I install brew node and NVM install v0.6.19. My node versi

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Elicia
0 1 0 9
asked 07 September, 2021
60 votes
12 answers
2.4K views
What is the purpose of Node.js module.exports and how do you use it?

What is the purpose of Node.js module.exports and how do you use it? I can't seem to find any information

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Benton
0 1 0 9
asked 07 September, 2021
47 votes
30 answers
3K views
How do I debug Node.js applications?

How do I debug a Node.js server application? Right now I'm mostly using alert debugging with print state

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Virgil
0 1 0 9
asked 07 September, 2021
53 votes
19 answers
3.1K views
Writing files in Node.js

I've been trying to find a way to write to a file when using Node.js, but with no success. How can I do t

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Majorie
0 1 0 9
asked 07 September, 2021
56 votes
27 answers
864 views
Using async/await with a forEach loop

Are there any issues with using async/await in a forEach loop? I'm trying to loop through an array of fil

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Robt
0 1 0 9
asked 07 September, 2021
59 votes
17 answers
2.1K views
65 votes
30 answers
1K views
How do I pass command line arguments to a Node.js program?

I have a web server written in Node.js and I would like to launch with a specific folder. I'm not sure ho

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Wilfredo
0 1 0 9
asked 07 September, 2021
57 votes
27 answers
1.5K views
Way to ng-repeat defined number of times instead of repeating over array?

Is there a way to ng-repeat a defined number of times instead of always having to iterate over an array? For

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Keila
0 1 0 9
asked 07 September, 2021
58 votes
5 answers
2.6K views
AngularJS ng-click stopPropagation

I have a click Event on a table row and in this row there is also a delete Button with a click Event. When i c

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Chaya
0 1 0 9
asked 07 September, 2021
58 votes
8 answers
2.6K views
How to display length of filtered ng-repeat data

I have a data array which contains many objects (JSON format). The following can be assumed as the contents o

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Denese
0 1 0 9
asked 07 September, 2021
54 votes
18 answers
1K views
AngularJS 1.2 $injector:modulerr

When using angular 1.2 instead of 1.07 the following piece of code is not valid anymore, why? 'use stric

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Virgil
0 1 0 9
asked 07 September, 2021
60 votes
8 answers
904 views
Working with select using AngularJS's ng-options

I have read about it in other posts, but I couldn't figure it out. I have an array, $scope.items = [

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Corrin
0 1 0 9
asked 07 September, 2021
59 votes
11 answers
791 views
Watch multiple $scope attributes

Is there a way to subscribe to events on multiple objects using $watch E.g. $scope.$watch('item1, item2

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Karolyn
0 1 0 9
asked 07 September, 2021
61 votes
10 answers
1.5K views
AngularJS : Initialize service with asynchronous data

I have an AngularJS service that I want to initialize with some asynchronous data. Something like this: myMod

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Omar
0 1 0 9
asked 07 September, 2021
57 votes
6 answers
2.7K views
Complex nesting of partials and templates

My question involves how to go about dealing with complex nesting of templates (also called partials) in an An

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Arline
0 1 0 9
asked 07 September, 2021