I’m getting Cannot Access a closed file on some files when I try to upload them. I’m creating a small web app, when a user creates an account on the website, they are required to upload a file. Once they have uploaded the file, I should see it in MongoDB. The issue is some files are uploaded successfully while others create errors. This is the exact error msg from the log:
I am writing an API using SignalR in ASP.NET Core 3.1. I am totally new to .NET Core, and am pretty new to SignalR too. I am having an issue executing MongoDB (Atlas) queries which are running in transactions. It appears that the transaction sessions are expiring before the queries are executing. I’m quite sure it’s a async/await issue, but don’t seem to be able to fix it.
I have begun writing an ASP.NET Web API for an app that I am building. I have set up a MongoCRUD.cs class to save data from POST requests made by the app to a MongoDB database (and other CRUD actions).
I am trying to filter my data based on the two factors. The first factor is the docID(object Id) and the second factor is DocType which is stored as metadata. The sample code I am pasting.I am also attaching the sample DB how it looks
like.
I’m trying to create an API using FastAPI + MongoDB that can return multiple values from the request. The MongoDB is full of data and using mongoengine I can consult one or all data when sending a request to the specific endpoint.
What I’m trying to do now is receive one or more data from an endpoint, for example:
Dask emphasizes the following virtues:
My response back from MongoDB after querying an aggregated function on document using Python, It returns valid response and i can print it but can not return it.
Every day, I receive a stock of documents (an update). What I want to do is insert each item that does not already exist.
I have a large amount of data in a collection in mongodb which I need to analyze. How do i import that data to pandas?
I’m using mongodb and I store datetime in my database in this way