All Questions
Tagged with node.js javascript
831 questions
24
votes
3
answers
8k
views
Converting an IP
I've written a DNS tool in Node and would like to know if there's a better and more efficient way of handling the conversion from an IP to a long. I'm not too good at bitwise just yet and would like ...
user27606
16
votes
2
answers
45k
views
Exporting routes in node.js Express 4
I'm using Express 4 to provide routes to HTML/Jade files, and as well to provide an API.
I want to separate routes from server file, and go even further- separate API from WWW. My code now looks like ...
- 263
15
votes
1
answer
296
views
Making an efficient and healthy db call for a real-time browser game
I'm doing a calculation for a real-time browser game, where users can invest some of their balances to the site. I need to update their invest's based on ...
- 163
15
votes
2
answers
5k
views
14
votes
6
answers
1k
views
Creating cards for a game of SET
I'm creating cards for a game of SET.
Can the following be rewritten in a more programmatic way, possibly getting rid of the embedded for loops?
...
- 333
13
votes
1
answer
259
views
Generate a URL, shorten it, insert it in a tex file and compile those tex files
I have written a NodeJS module and its tests to generate a URL, shorten it with Bitly, insert the short link in a tex file, compile these tex files to PDF and then merge them into one.
The code is ...
- 233
13
votes
1
answer
2k
views
Basic chat server and client using WebSocket
Based on Node.js in Action (Manning Publications) chapter 2 "Building a Multi-room Chat Application", I've taken the model they presented (which is all typical ES5 and jQuery) and completely ...
- 20.4k
12
votes
2
answers
3k
views
Generate a nested structure based on a list of file paths
I'm currently working on a small application, as a learning exercise for a Javascript novice. I need to generate an object based on a folder structure. Here is an example of the folder structure:
...
ShamrockDOB
12
votes
1
answer
743
views
Make a summary from a larger text-file
This code makes summaries from larger texts.
I have searched around for an algorithm and found the following:
Associate words with their grammatical counterparts. (e.g. "city"
and "cities")
...
- 1,436
12
votes
1
answer
19k
views
Seeding MongoDB using Mongoose models
I'm using mongoose to seed a mongodb database based on my mongoose models.
I'm particular interested in improving the seed code.
I have two models, an article and a category.
The relationship between ...
- 223
11
votes
2
answers
4k
views
NodeJS broker between MongoDB and RabbitMQ
I wrote a small program that aims to take some data from the MongoDB database and put them in the RabbitMQ queue.
I tried to use only promise style but I am a beginner in JavaScript. Could you please ...
- 113
11
votes
1
answer
574
views
node.js passport wrapper
I have started some experiments with node.js.
Any comment on style (especially the callbacks) and best practice is appreciated:
PassportControl.js
...
- 97.2k
11
votes
2
answers
11k
views
Node.js password salting/hashing
In view of the recent LinkedIn breach, would anyone care to review my data access routines relating to user access?
This is a standard node.js module, accessing a Postgres database.
...
- 245
11
votes
3
answers
979
views
Garbage collection in JavaScript multiplayer game
I am currently creating a Multiplayer Game using node.js and web sockets. The client side is receiving the positional information and applying it to all the players on the client side. Each client ...
user87202
11
votes
1
answer
221
views
Cardshifter web client deploy script
The Cardshifter web client is coming along! The game client is a web app written mostly in Angular.js and is hosted at at play.cardshifter.com.
@SimonForsberg (who runs the server) is getting tired of ...
- 2,671