Newest Questions
24,187,219 questions
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Cloudfare 521 Web Server is Down
I bought a domain around 5 hours ago. I have a Flask app setup running port 5016,
app.run(host='0.0.0.0', port=5016)
There is an A record pointing at my server's IP
I also have nginx setup on my VPS. ...
- 130
1
vote
0
answers
12
views
The Photo doesn't visible when I try to print in webpage
Every thing was right but when I try to print the photo which submitted by form it doesn't print but the URL of the image work properly when I print directly it will work.
function add(Request $...
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8
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Nesting to resolve a hydration error in my first Next.js project
Help me resolve a hydration error in my first Next.js project.
After looking closely at the error information that was produced in my local browser, and after looking at the helpful list of causes ...
- 9,619
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15
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General solution to infinite nested loop with cartesian condition check C++ graphlike
Can't solve given looping problem. generalSolutionForImplement is a function to implement as answer. I showed my closest attempt still not working. Loop manually unrolled to show 3 cases as hardcoded2 ...
- 665
-2
votes
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answers
16
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I'm building my first Rust web app and the database setup is confusing me [closed]
I'm fairly new to Rust and trying to build a small web API with Axum.
I need to add a database (PostgreSQL), but I'm hitting a wall with all the different setup options.
I've been reading tutorials ...
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8
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Updating a spring boot component from an Async-annotated function
I have a Spring Boot process where I have three classes of interest (Service.java, AsyncTaskManager.java, SessionManager.java). I use Service.java to process requests from the Controller, ...
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8
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Should I apply random flip and rotate transformations along the depth axis for 3D medical imaging?
I am working with the Medical Segmentation Decathlon (MSD) Task 1 brain dataset where each volume has shape (H=240, W=240, D=155, C=4) (height, width, depth, 4 channels).
I'm building a data ...
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answers
19
views
Code Languages for Enterprise Data Management [closed]
Is SQL the only coding language that is used to query databases in Enterprise Data Management?
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8
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Cannot get swiftui webview to remain anchored to bottom of screen
I'm working on a swiftui app that integrates a webview to embed a monaco editor. All is going well, but there's really weird behavior regarding scrolling and this mystery and inconsistent white space ...
- 23
-3
votes
1
answer
20
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Change email Trusted Signing Account Identity Validation [closed]
I have a couple of different Azure accounts and I mistakenly created a Trusted Signing Account Identity Validation request on the wrong account. I have initiated deleting of the Resource.
When I login ...
- 795
-1
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0
answers
11
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R: Finding out between which dates a certain action occurs
I am working with the R programming language.
I have this dataset:
library(dplyr)
library(tidyr)
library(lubridate)
combined <- structure(list(country = c("Canada", "France", &...
- 6,853
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1
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15
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Why i can't use echo in the ternary operator but i can use print?
I am trying to understand the difference in behavior between echo and print in PHP.
What I expected:
Both echo and print should output the same result.
What actually happened:
The code using print ...
- 49
0
votes
0
answers
8
views
packet tracer iot system code not running in programming of iot device ( code in python )
so when i run the code it just says
Blink (Python) stopped.
Starting Blink (Python)...
why ?
i don't need to show the code of each file cuz it's gonna be too long
u may need the pic of the iot syst ...
Advice
1
vote
1
replies
23
views
Cheap Locking for a thread that is 99.999999999% owner
I have a function that updates the state of some shared resource.
99.999999999% of the time, this function is only called from a single thread. I want a cheap way for this thread to check for other ...
- 267k
Advice
0
votes
1
replies
19
views
What is the practical difference between inline and a static constexpr?
If we have a forward declared in a header file a.hpp
// in foo.hpp
namespace foo {
extern constexpr int a;
}
// in foo.cpp
namespace foo {
extern constexpr int a = 0;
}
what is the semantic ...
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