Newest Questions
24,188,357 questions
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problem in updating products while preloading them and cant
this is gonna be a long one so if you help me i would really appreciate it.
i have a page where both create and update product is.
my create page works find but i want this page to do update too so ...
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votes
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answers
6
views
Do you all need a 19y/o music producer for your gaming soundtracks?
I'm HIKKAS, and currently looking (begging) to find a job that will help me get offers like that, so I made this simple portfolio website: https://hikkasmusic.github.io/portfolio/
What are your ...
- 1
0
votes
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answers
5
views
Is there a way to automate user input with JLine's LineReader?
When handling user input through Scanner(System.in), you can use System.setIn() to automate user input.
Like this:
package edu.ntnu.idi.idat;
import java.io.ByteArrayInputStream;
import java.io....
- 83
Best practices
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votes
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replies
7
views
C memory initialization for a char** after a malloc
I've been researching this for a day and I've found a lot of conflicting information on multiple websites. I'm writing a simple test that will allocate and initialize a char** (array of strings, char*...
- 39
0
votes
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answers
10
views
Kubernetes: Long-lived TCP connections dropping through kube-proxy / Service LoadBalancer. Direct node connection better?
I’m building a service that needs to maintain a very large number of long-lived TCP connections (persistent sockets). Low latency and stability are essential.
We’re running on a managed Kubernetes ...
- 382
0
votes
0
answers
9
views
WooCommerce Hook is not firing and seem to be deprecated
I know it's 2025, and this problem seems to be all over the place, and I've been trying all the recommended solutions, but it seems it's mostly old code. But I don't really know; I'll try to sum it up ...
- 31
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answers
9
views
Creating a MsQuic/Nghttp3 WebTransport Server
The idea is for my Windows app to exchange QUIC data with a browser.
Upon creating a server with msquic and nghttp3, I'm not sure why chrome says
Failed to establish a connection to https://host.com:...
- 11.2k
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answers
10
views
Having issues launching Visual Studio 2019 and creating standalone .EXE in Visual Studio 2022 like in Visual Studio 2019
My habits have been ruined lately since a windows update (it seems) corrupted a file in .Net Framework, named clr.dll, preventing Visual Studio 2019 from launching (and not only that software). It ...
- 149
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0
answers
6
views
dearpygui and Dialog Popup
I want to show a popup dialog (for example, to warn the user about a duplicate file) in response to any callback—in this case, after selecting a file (or canceling) in a file dialog opened from a ...
- 543
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9
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nea 2d game on unity need help to present interactable sprites and make words appear when typing
in the previous post i had made i didnt add many details and wanst able to get effective help so here i go again.
i am currently creating a 2d game inspired by both papers please and not my neighbour ...
Advice
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votes
0
replies
15
views
RAG with Pinecone + GPT-5 for generating new math problems: incoherent outputs, mixed chunks, and lack of originality
I’m building a tool that generates new mathematics exam problems using an internal database of past problems.
My current setup uses a RAG pipeline, Pinecone as the vector database, and GPT-5 as the ...
0
votes
0
answers
18
views
Unexpected line appears briefly when scrolling up — not caused by border or shadow in vanilla css, js and html [closed]
Screenshot attached,I'm encountering a strange visual glitch on my website. When I scroll up, a horizontal line briefly appears near the top of the page and then disappears. I initially suspected it ...
Advice
0
votes
0
replies
12
views
OCR in complex image
I need to extract player statistic in a image : enter image description here
I have try pytesseract with preprocessing image : convert to grey scale, resize img with a factor 2 and filter on edge :
...
Advice
0
votes
0
replies
11
views
How can I create platform specific version for a VSCode extension
I'm making a VSCode extension that requires a compiled program (let's call it program A) to be shipped with the extension, but the build file is getting too large.
That is: on each OS platform, I have ...
- 27
0
votes
1
answer
43
views
Monitoring changes to variables programmatically
This is a follow up to my previous question about creating a debugger for C source files in Python. The current issue I am facing is monitoring changes to variables. I want to monitor 8 variables say ...
- 353
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votes
0
answers
12
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Azure OpenAI model token rate limit header (x-ratelimit-limit-tokens) is -1
I am trying to get my current rate limit for an OpenAI model hosted on Azure. The response headers contain keys x-ratelimit-limit-tokens and x-ratelimit-remaining-tokens which are supposed to contain ...
- 640
0
votes
1
answer
9
views
AWS Cognito custom domain fails to create — "Invalid request provided: AWS::Cognito::UserPoolDomain"
I'm creating an Amazon Cognito user pool with a custom user pool domain using AWS CDK.
My setup:
A parent domain (mycompany.app)
A delegated subdomain (education.mycompany.app) created as a separate ...
- 2,286
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votes
0
answers
11
views
How to fine tune the layout of a digraph?
I have the following graph for a lexer:
digraph parser {
rankdir="TB";
ranksep=0.8;
nodesep=0.2;
splines=false;
edge [ arrowhead=none ];
program [shape=note label="(println (...
- 24.2k
-1
votes
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answers
9
views
Looking for UML/SysML XMI diagram trees
is there anyone that has a source or knows where to look for UML/SysML diagram trees like the one attached, that show all of it's element? I found following in a paper for the activity diagram but ...
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-2
votes
1
answer
11
views
Expo Google OAuth with expo-auth-session: redirect_uri_mismatch and flowName=GeneralOAuthFlow when using auth.expo.io
I’m building an Expo React Native app and trying to implement Google Sign-In using
`expo-auth-session` and `expo-auth-session/providers/google`.
Environment:
- React Native (Expo Router)
- Running in ...
2
votes
1
answer
39
views
How to efficiently flush and write large amounts of data to a file using BufferedWriter in Java?
I'm working on a Java project where I need to write a large number of lines to a file. I know BufferedWriter can improve performance compared to writing character by character, but I am unsure about ...
0
votes
1
answer
24
views
Streamlit Deploy: “Unexpected error” when setting App URL (even if optional field is empty)
I am trying to deploy my Streamlit app using streamlit.io cloud.
On the “Deploy an app” page, when I enter my GitHub repo, branch and main file it shows an Unexpected error under the “App URL” field.
...
-1
votes
0
answers
29
views
Python stack implementation for maze navigation with scoring (fixed capacity)
I am a university student working on a Data Structures lab about simulating maze navigation using a stack with limited memory.
The stack must have a fixed capacity of 25 moves, and the movement rules ...
- 1
-4
votes
0
answers
29
views
Unable to open Snapshot using VDDK
{"level":"error","ts":1764409482.772595,"caller":"vddk-service/service.go:125","msg":"Failed to open disk","error":"...
- 1,186
0
votes
0
answers
8
views
nicegui.testing with User fixture for upload file ui.upload
Hello i am new on nicegui, i create a simple app where i need to upload the files and store this files on ftp server. I start to make some tests with nicegui.testing.User (i use this package because i ...
- 1
0
votes
0
answers
16
views
LaunchScreen storyboard safe area is different with the app's
I want to recreate the first page of the app for the launch screen, and unfortunately, it can be done only using Storyboard, but strangely, the Storyboard seems to have a different safe area with ...
- 124k
-1
votes
0
answers
14
views
Terraform Helm release fails in Azure DevOps: “Kubernetes cluster unreachable: the server has asked for the client to provide credentials”
I have an AKS cluster that is deployed using Terraform.
After the AKS deployment finishes, I run a post-deployment step in an Azure DevOps Release Pipeline to install NGINX Ingress using the Terraform ...
0
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0
answers
18
views
CLGeocoder deprecation: How can I obtain geocoding bounds in MapKit?
I am currently using CLGeocoder in weather app on iOS to handle user's location queries. I then use the region property of the resulting CLPlacemark objects to obtain the region corresponding to the ...
- 203
0
votes
0
answers
13
views
Css checked Pseudo-class not working in Html page [duplicate]
I want to change background color of "maincontent" div element to red when I clicked check box, which is in header tag of my HTML page. please give any idea how to do that.
<!DOCTYPE html&...
- 155
0
votes
0
answers
14
views
DefaultAzureCredential failed to retrieve a token from the included credentials
I am trying to follow this: https://learn.microsoft.com/en-us/azure/ai-foundry/agents/how-to/tools/code-interpreter?view=foundry-classic&pivots=csharp
I have (in my local Visual Studio Environment)...
- 150
Advice
0
votes
4
replies
19
views
CLGeocoder deprecation - How can I obtain geocoding bounds in MapKit?
I am currently using CLGeocoder in weather app on iOS to handle user's location queries. I then use the region property of the resulting CLPlacemark objects to obtain the region corresponding to the ...
- 203
0
votes
0
answers
38
views
Weird linker error "undefined reference to `__imp__vsnprintf'" in "libcrypto.a" in C++ Windows project?
I've been working on a C++ project. I have been using 2 Windows PCs for building it and both worked fine with the same (kinda janky) setup. I recently got a new computer and I get a linker error. My ...
- 122
0
votes
0
answers
19
views
vulkan/vulkan.h: No such file or directory
I am new to Vulkan and I am on Windows 11. I downloaded and installed the Vulkan SDK on my Windows machines. When I try to compile, I keep seeing:
vulkan/vulkan.h: No such file or directory
I have ...
- 495
-1
votes
0
answers
26
views
How to completely remove the horizontal “ghost lines” inside List with Section and custom rows?
I’m working on a screen that uses a single SwiftUI List composed of:
a top block (statistics, month picker, year selector, total, Entrata/Uscita picker).
a list of transactions grouped by day, each ...
- 29
-2
votes
0
answers
14
views
How to add Vultr Reserved IP without server restart (VPN server - no downtime) [closed]
Problem
I'm trying to rotate multiple Vultr Reserved IPs on a single VPN server without restarting the instance.
Vultr supports this using BGP + a dummy interface (no restart needed), but my servers ...
- 19
1
vote
1
answer
59
views
The reason of there being constraints on the second argument of `va_start()`
I've found that there are conditions that the second argument of va_start(ap, last) must satisfy, which are:
last must not be a register variable
last must not be a function
last must not be an array
...
- 409
-1
votes
1
answer
41
views
ESM & CommonJS Dual Support in an Existing Node.js Project
I'm updating a Node.js project to support both CommonJS and ES Modules (Dual Package).
My current issue appears when trying to load the module from the project root using exports field instead of main....
-4
votes
1
answer
40
views
How to use a backgroundworker to encode ( base64 ) about 200 pdf invoices and write to sql db [closed]
How to use a backgroundworker to encode ( base64 ) about 200 pdf invoices and write to sql db. Now i use a sleep 15 sec between every encoding because pdf sizes varie
code to writ to sql db and ...
- 1
-4
votes
0
answers
15
views
List data using CLI or editor in AWS OpenSearch
Is there a way to list and edit data in AWS OpenSearch using CLI or editor after I insert some data into Index?
- 1,096
0
votes
0
answers
21
views
Android Kotlin: removeLastOrNull for MutableStateFlow List
Currently developing Android app on Android Studio in Kotlin.
I'm new to the recent Android development.
Some articles say when I use MutableStateFlow and collections like MutableList, I should assign ...
- 1,796
0
votes
0
answers
21
views
React-three-fiber: Cannot convert undefined or null to object (useRef)
I’m running into a strange issue with react-three-fiber that only shows up in development, but not after deploying to Vercel.
Here’s my setup:
<Canvas gl={{ antialias: true }} camera={{ position: [...
- 10
0
votes
0
answers
31
views
Suitable Pandas installation on 32-bit Python (3.10, 3.11)
I am trying to use the Kiwoom OpenAPI (for making automated stock trading program), which requires a 32-bit Python environment. However, to successfully use Kiwoom Open API I need to set up pandas in ...
- 1
1
vote
1
answer
40
views
How can ship multiple different sources for the laravel-vite-plugin besides app.js?
Currently the app has 2 entry points for the JS and CSS files in the blade layout file:
{{-- layout.blade.php --}}
<head>
<meta charset="utf-8" />
<meta name="...
- 3,462
-1
votes
0
answers
29
views
Connecting SSAS 2019 on prem with Snowflake
I have a Tabular model in SSAS 2019 on prem. The data source is SQL Server running on the same machine. I need to reroute the data source to Snowflake. I created a legacy data source using an ODBC (64-...
- 455
-1
votes
1
answer
27
views
Spring Boot 4 versioning support for tests and springdoc REST OpenApi documentation failed with `MissingApiVersionException
In my project I've implemented Spring 7 versioning.
But MockMvc tests and springdoc REST OpenApi documentation failed with exception MissingApiVersionException
- 18.3k
0
votes
0
answers
22
views
Kotlin destructuring declaration from a run block -- compiler error, or my error?
In the example below, if I try to turn val x into val (x,y) IDE complains vigorously.
If I try to make the return an explicit pair for the val (p,q) assignment it get the same errors.
I do not ...
- 5,643
-3
votes
0
answers
28
views
Looking for Flutter (Dart) courses [closed]
Всем привет, нужна ваша помощь, ищу курсы чтобы создавать приложения на фреймворке Flutter. Только не знаю как обучиться, я посмотрел курс на ютубе и уже прошел. Теперь хочу взять более мощный курс ...
0
votes
1
answer
42
views
How to disable Celery startup logs?
I'm getting a bunch of logs like this:
[2025-11-29 16:13:15,731]
def group(self, tasks, result, group_id, partial_args, add_to_parent=0):
return 1
[2025-11-29 16:13:15,732]
def xmap(task, it):
...
- 630
0
votes
0
answers
16
views
Pass item group elements to custom task array parameter in msbuild
I have a custom task written in C#. This custom task has an argument defined like this:
public required string[] StringArray { get; set; }
Then in a .csproj file I have these definitions:
<...
- 192
1
vote
0
answers
28
views
Storage::putFile() stores file to real disk despite having called Storage::fake()
I have a test which has a setup function that would call Storage::fake() function like so :
public function setUp() {
parent::setUp();
Storage::fake('public');
}
All the tests post an image that ...
