What is MERN Stack?
The MERN stack is a popular and powerful web development framework used to build full-stack applications. MongoDB, Express.js, React.js, and Node.js are abbreviated as ME… Read More
sort by date in mongoose throwing error for records more than 9
Problem
I am getting
Error: too much data for sort() with no index
while sorting through ascending date. I only get th… Read More
Creating a new collection throwing error
Problem
Below is the error getting while creating a new collection using mongoose.
D:\Workspace\node-2012-20\node\node_modules\mongoose\lib\i… Read More
ECONNREFUSED error when connecting to mongodb from node.js
Problem
I know I'm doing some very stupid and noobish, but I'm hoping someone can help me set up a basic database connection to mo… Read More
Mongoose validation only when changed
Problem
I want to validate a users email address, but only when it is changed. The following code seems to vlaidate everytime I make a save to any Entr… Read More
Using sparse: true still getting MongoError: E11000 duplicate key error
Problem
Schema (../models/add.js)
var addSchema = new Schema({
name: {type: String, unique: true, sparse: true}… Read More
Node Js, Async Js, Listener must be a function
Problem
Below is the output log of the code below that, I don't know why it is throwing the error, I'm think the numbers at the end of the lin… Read More
How to push returned value into an array mongodb?
Problem
I am getting the correct data for friendRequests which is getting a user ID and throwing it in the friendRequest field of my mongoo… Read More
return all unique indexes errors while saving
Problem
I have to following code:
var UserSchema = mongoose.Schema({
email: {
type: String,
unique: true
},
username: {
type… Read More
Not reaching the end of the function
Problem
I have a JS function which adds a UserArticle to the DB (using mongoose and NodeJS). The problem is that it doesn't reach the end.
I mean, I ha… Read More