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24,158,502 questions
Best practices
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Kerberos Authentication Flow on Openshift
I’m trying to implement Kerberos SSO (SPNEGO / Integrated Windows Authentication) for a web application in an Active Directory environment.
The application is deployed on OpenShift Kubernetes and ...
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Best practices
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Comment/note for instructions inside .md markdown
If writing .md markdown instructions (e.g. Installation instruction steps),
what would be the best way to give a note, why specific step is needed, some give some references.
In other words,
if I ...
- 64.8k
Advice
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Python code in train.py how to update it into confusion matrix
I have a project on iris classifier, I have done most of the steps but I am stuck. How do I:
1 Update the Python code in train.py so that it can:
Save the confusion matrix as a PNG image in an outputs/...
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-1
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How to test the database security - phpmyadmin [closed]
I created and hosted a dynamic website .
I created /phpmyadmin also to it so i can access database easily .
How to test the domain/phpmyadmin security vulnerability ?
i dont have credentials to it . i ...
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NestJS Swagger UI loads on real Android device but "Try it out" fails with CORS / Failed to fetch
I am developing a NestJS backend and testing it on a real Android device.
The Setup:
Backend IP: 192.168.1.5:3000 (MacBook)
Device: Real Android phone connected to the same Wi-Fi.
Observation: I ...
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Advice
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1
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33
views
How to make a dialog close when pressing Esc key?
I was told it is possible https://github.com/mui/material-ui/issues/48394 but the docs do not mention this at all.
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One aync lock call or multiple async lock calls, what is better and safer in Python?
I trying to make ratelimiter for users in aiogram bot with middlware, now I created class for requests and class for ratelimiter, where reuqest are. My problem is what is better for performance and ...
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How to handle WebSocket reconnect with RealMarketAPI in C#?
I'm using RealMarketAPI WebSocket to stream price data, but when the connection drops, it doesn't reconnect properly.
Here is my code:
using System;
using System.Net.WebSockets;
using System.Text;
...
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Django - Register User with Confirm Password validation/error message on Bootstrap form
I am trying to create a Register User form using Django 6 and Bootstrap 5. The form displays field level validation/error messages. However, I am not sure how to include the Confirm Password field (...
Advice
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3
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What is the best way to implement fast media search with autocomplete suggestions?
I am building a web application that allows users to search for media content (audio/video). I want to implement a fast and responsive search feature with autocomplete suggestions.
What are the ...
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Oracle database procedure throws ORA-00060 error [closed]
I have 3 different tables in which we first time insert the data and update for same case from 3 others tables.
We have 1500 columns used for selecting and updating, also there is a master like get ...
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1
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1
answer
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AWS IoT Core Policy - Fail to Authenticate Error with restrictive Action and Resource
I have a device that uses MQTT via 8883 to send data to AWS IoT Core. During intial testing I applied a very permissive policy and it can connect. When I try to make the policy more restrictive I run ...
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Void Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping
I have an application that has been running successfully for several years. Recently, I upgraded to .NET 8.0, after which I started encountering the following error:
Method not found: 'Void Microsoft....
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SwiftUI PhaseAnimator causing AttributeGraph cycle crash when nested in List with @Observable
I’m hitting a very specific runtime crash in iOS 19.2 (Xcode 17.1) that I haven't seen documented anywhere.
I have a List where each row uses the new @Observable macro for its view model. Inside the ...
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Advice
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Do Apache 2.0 licensed segmentation models (e.g., SegNeXt, PP‑LiteSeg) include commercial‑free pretrained weights?
I’m evaluating semantic segmentation models like SegNeXt and PP‑LiteSeg, which are released under the Apache 2.0 license. The code is clearly permissive, but I’m unsure about the pretrained weights.
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