db.transaction.aggregate( [ { "$match": {"AMOUNT":{"$ne":null}} }, { "$group": {"_id":{}} }, { "$addFields": {AMOUNT:{$toDouble:["$AMOUNT"]}} }, { "$project": {"AMOUNT":{"$gt": 10000}} } ] ); Trying to fetch amount from the collection which is greater than 10000, as I'm working in MongoDB so data…
I'm not sure if node.js 18 supports centos 7 and is it a requirement to install python 3 for node.js 18?
I'm creating a MERN stack ecommerce application where I want send all user info along with jwt token but except password I'm ok with token part & I know how to send user but i don't know how to exclude…
I'm running a command line app from a Node.js process using spawn(). The process is launched with extra pipes in the stdio option. Here's a simplified code sample: const stdio = ['ignore', 'pipe', 'pipe', 'pipe', 'pipe']; const process = spawn('/path/to/command',…
I am desperately looking for a way to give a String and make it case-insensitive, and get the result with MongoDB. I tried with a RegEx, but it doesn't work properly, because if the given String has some characters, they…
I am building a user login system and currently the way I have it set up, the user types in their email and password and then that information is sent to my server to be checked if accurate. If it…
There is an example how it is possible to query LogAnalytics Workspace Logs or Metrics for individual resources using Node.Js: But I could not find if there is an option to query Logs from AppInsights or from resource directly. I…
I have been researching how to efficiently solve the following use case and I am struggling to find the best solution. Basically I have a Node.js REST API which handles requests for users from a mobile application. We want some…
I was following an ecommerce website tutorial on Nodejs express (handlebars template). When try to connect to mongo dB (installed on system i.e., port 27017) it shows if(err) console.log ("connection Error"+ err) ^ ReferenceError: err is not defined var db=require('./config/connection');…
I have this mongoose query: let rE = await cR.find({myid: "xxxxxx"}); now this query will return multiple results, in which I then need to query another model based off of the rE.class_id, which is returned through rE, the query above.…