How to register users in Django REST framework?

I'm coding a REST API with Django REST framework. The API will be the backend of a social mobile app. After following the tutorial, I can serialise all my models and I am able to create new...

Using Django along with Flask

Situation: I am tentatively considering a situation to use Django to serve HTML (by Django's template) serve all the static files like CSS, JS from the Django project and my intent to use...

What's the proper approach to multi-threaded database diffing?

My company obtains a Microsoft Access database from Cerner Multum, which needs to be diffed against our production backend, which is Sybase (12.0.1.3924). And while I'm aware of off-the-shelf...

nginx udp proxy pass ip

Looking for some guidance on NGINX and passing the source IP address to backend servers. So far I have found config on how to do this for http/s requests but not for TCP/UDP load balancing to non...

How to implement Firebase custom authentication backend?

I want custom firebase authentication where a user manages the roles of subordinate users. I need guidance on understanding on how to implement my own backend authentication system. Everywhere the...

Flink Capacity Planning For Large State in YARN Cluster

We have hit a roadblock moving an app at Production scale and was hoping to get some guidance. Application is pretty common use case in stream processing but does require maintaining large number...

Difference between addModule and registerModule in TYPO3

There are 2 functions in TYPO3 which seem to more or less do the same: ExtensionManagementUtility::addModule /** * Adds a module (main or sub) to the backend interface * FOR USE IN ext_tables.php...

How to upload local image file on React Native app to Rails api?

I'm having trouble understanding how a local file path from a smartphone could possibly get uploaded on the server side with a Rails api for instance. The file path that we're sending to the...

Kerberos through SASL: Do I need to get the ticket?

I am designing the authentication system for a piece of software and need some guidance on how SASL and Kerberos services interact. Here is the situation: I have a client/server application that...

Using Puppeteer in an express backend to create my own API?

Trying to understand if this is feasible/possible for my personal project. I want to use puppeteer or I guess in this case puppeteer-core to scrape data from a webpage as a backend process and...

Migrations error in django 2; AttributeError: 'str' object has no attribute 'decode'

I am running migrations on my newly built app called 'core'. When I run migrations on it, I get an error that tells me this; query = query.decode(errors='replace') AttributeError: 'str' object...

How to connect to snowflake database from Django framework

I'm new to Django and I'm trying to display the result that comes from a Snowflake database. I know that Django has multiple built-in database backend engines like: django.db.backends.postgresql...

Add to cart in Shopify with API

I just started using Shopify and it's APIs but I'm unable to complete my checkout process. I'm using PHP as a backend and creating a react-native app. how can I achieve this? I checked the...

React-admin JWT authentication refresh token problem

I want to implement my own authProvider for react-admin but I'm stuck. I use a Django-Rest-Framework backend and a JWT token authentication system. I want to refresh the JWT token if it's almost...

CORS support for localhost:3000 in Laravel 7

I made sure to look up the web for possible solutions to the issue before posting here. I am using Nuxt SSR for the front-end, and Laravel 7 as the backend API which now has native CORS...

oAuth 2 implementation in react js

I need a little guidance. I am trying to implement oAuth2 authentication in my React JS application. Backend is in service now. In react on login button click, service now popup will open to...

Flutter design pattern for offline / online web socket sync

Relatively new to flutter development, but understand the basics. Looking to build a slightly more complex app at the moment that needs to operate while offline and then sync back to a server side...

Circles Marker Blinking when Clicked in Leaflet R

I couldn't tell you when, but recently I've noticed that the AddCircles output on a leaflet map seems to be blinking quite a bit when clicked on. The transition is not smooth, which wasn't the...

Why does a request through Azure front door shows backend pool urls on the browser instead of frontends/domains?

I have an azure front door which has custom frontends/domains, backend-pools, and routing rules configured to use azure web apps as backends. When i go the website the request passes through front...

PyCharm Plotting Issue "Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)"

Within PyCharm (Versions 2020.3) I'm unable to show any plots and I get an error. I've tried following other recommendations of going into PyCharm settings and unselecting "PyQt" as well as...

How do I send CSRFToken in my axios requests using Nuxt and Django on the backend?

I'm using Django Rest as a backend api, and each API call requires a CSRF Token in the headers. In my "Applications" tab in Developer Tools, I clearly have a "csrftoken" value and I somehow need...

Asp.net Session or Distributed Cache - which is viable solution

We have MVC 4 application which communicates with backend D365 entities. The application makes a lot of CRM calls to get the data hence it was really slow and the user experience was very poor To...

Saving User's card in Square Payments

I'm new to Square and want to implement it in a React Native app with a Node backend. I see that there is a method to save the customer's card...

React - Unhandled Rejection (TypeError): e.preventDefault is not a function

I'm getting this error below when I try to implement an Axios post with react-hook-form: Unhandled Rejection (TypeError): e.preventDefault is not a function The problem started occuring when I...

Kubernetes apiVersion: networking.k8s.io/v1 Issue with 'Ingress'

Wanted your guidance on an issue while executing a Kubernetes YAML file. My kubectl version is as follows: Client Version: version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.0",...

How do I do a first-in-first-out system in Flutter/Firestore?

I'm building an app very similar to an inventory management system. My roadblock right now is the number of queries allowed in firestore, because it doesn't allow multiple .where()'s. So using the...

Azure NSG not blocking traffic to subnetted ACI

I've got an azure sftp container instance properly set up finally but I ran into a wall while configuring security for it (much like the person here). My basic flow is this: PIP on Azure -> ->...

Bad Gateway with Traefik and Docker Compose

I'm trying to deploy a React + FastApi + Postgres application on docker compose with Traefik as the reverse proxy. I'm running into issues with Bad Gateway errors. Running my FastAPI locally runs...

How to get Azure access token with Node js API using Axios

I have a backend in Nodejs using Axios for my API calls. I need to implement Azure Authentication to get a token so I followed the sample...

Proper way to handle schema changes in MongoDB with java driver

I'm having an application which stores data in a cloud instance of mongoDB. So If I explain further on requirement, I'm currently having data organized at collection level like below. collection_1...