MongoDB has been running a free developer quest this month. Since there's a lot of interest at the moment in RAG/AI/ML and chatbot development this might interest a few people here. This quest was developed by the team at Wilco and delivers a pretty cool overview of the fundamentals of deploying a Retrieval-Augmented Generation system using MongoDB that covers: The basics of retrieval-augmented generation (RAG) with expert-led tutorials. A virtual hands-on lab, where you’ll interact with AI-enhanced bots to learn how to build your own AI chatbot using a RAG architecture with Atlas Vector Sea ..read more

Developers: this simple messages storing and retrieval system is sanitizing its inputs quite nicely, but is it still possible to break in? Inject an alert('Wizer') to win the flag! https://wizer-ctf.com/?id=e212yu Challenge #20 is retiring today, check the walkthrough out here: https://wizer-ctf.com/writeups/ctf20.html Good luck and Code Wizer! Processing img 9gew1jx11owc1... submitted by /u/Wizer_Shadow [visit reddit] [comments ..read more

I'm trying to connect to my cluster in MongoDB using Mongoose by running nodemon server and I keep getting the following error: MongooseServerSelectionError: Could not connect to any servers in your MongoDB Atlas cluster. One common reason is that you're trying to access the database from an IP that isn't whitelisted. Make sure your current IP address is on your Atlas cluster's IP whitelist: https://www.mongodb.com/docs/atlas/security-whitelist/ I have a database user with atlasAdmin@admin in MongoDB and the IP address in the network access tab is set to 0.0.0.0/0, yet I'm still unable to ..read more

I send my API request in order of id, name, avatar but when i receive in JS its ordered in avatar, id, name why is that? how can i stop? submitted by /u/Mariusdotdev [visit reddit] [comments ..read more

Many application have node as their backend. Since node is single threaded, so if thousands of requests comes in, how does node handle it? Does it very much depend upon how developer has written the APIs? Say someone has written sync api call, so until that request completes others have to wait? Sorry if I sound stupid but wanted to compare NodeJS ability & Akka actor paradigm when it comes to handling multiple requests or processing! submitted by /u/Big_Hair9211 [visit reddit] [comments ..read more

Take a look at this open-source logging module I created for Node.js applications. It includes a convenient web dashboard for effortlessly viewing, filtering, and searching through your app logs. Check it out here: https://github.com/errsole/errsole.js submitted by /u/rishi-dev90 [visit reddit] [comments ..read more

https://www.fullstackexpress.io/p/prepare-nodejs-application-production submitted by /u/DryAccordion [visit reddit] [comments ..read more

I'm trying to install angular using the command: npm install -g u/angular/cli and I get the following error: (https://i.stack.imgur.com/WnK8I.png) I already tried to fix this error without any luck. I tried some things such as: Check my internet connection and network connectivity ping registry.npmjs.org Clear the npm cache Disable my antivirus (firewall) Check my proxy settings npm config set registry https://registry.npmjs.org/ Upgrade Node and NPM node -v v18.20.2 npm -v 10.5.0 Check my.npmrc file # .npmrc legacy-peer-deps=true submitted by /u/Top_Text_1841 [visit reddit] [comments ..read more

When using node..and using express, are there any costfree hosting areas for it? submitted by /u/savant78 [visit reddit] [comments ..read more

I'm currently working on creating a PDF file for vehicle insurance policies, and I need to populate user data inside a table within the document. I've been using the pdf-lib package for this task, but I've encountered an issue where I'm unable to detect text fields within the PDF. Has anyone else encountered a similar problem or worked on something similar in the past? Any guidance or help would be greatly appreciated! PDF for reference . any other way to go on about it ? submitted by /u/AryaKiddin [visit reddit] [comments ..read more