Newest Questions
24,161,427 questions
Advice
0
votes
1
replies
10
views
What does the value -999 represent in a dataset?
This is a straightforward question I am asking to understand better how things work in real life. What are the actual reasons why we may get values '-999' and '?' in datasets or inputs for a model ...
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votes
0
answers
9
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Best way to manage a full reindex while allowing collections to work
We have a job that performs a full reindex of all our indices (30) every day, with the following flow for each index:
Copy reference index x settings to x_tmp
Perform 5 parallel calls to the ...
- 3,049
0
votes
2
answers
18
views
Member class overriding
I am trying to solve an exercise but I keep hitting an error with my last toString() which I cannot seem to know what 's the problem with
#include <iostream>
using namespace std;
class Shape
{
...
- 15
0
votes
0
answers
11
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Transfer learning from NTU RGB+D to UCF101 (skeleton-based action recognition) performs worse than training from scratch
Problem
I pretrain DeGCN on NTU RGB+D 60 (cross-subject, 83.3% top-1) then fine-tune on UCF101. Fine-tuning reaches only 58.76%, while training from scratch on UCF101 reaches ~80%. I expected at least ...
- 108
0
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0
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10
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How to run 2 commands at once, in parallel, auto-executing each command in a pane. For PowerShell but looking for a cross-platform terminal workflow
About running 2 commands at once, for example to run 2 console programs with 1 single command, in PowerShell, one way to do this is with a command in the next format, just by adding ; between each of ...
- 42
0
votes
0
answers
21
views
Android java ArrayList Object
Trying to educate myself from a sample Android app in Android Studio, I have found an ArrayList<String>.
In the debugging mode, the value(s) of this array is as below (using the view tool of the ...
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votes
0
answers
10
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How do I match the start of a class name with CSS? [duplicate]
I am trying to make a CSS selector to match elements with a class that starts with ai-. So for example, I would want to match items with ai-images or ai-videos, but not kizuna-ai-images or samurai-...
- 28.2k
0
votes
1
answer
12
views
Laravel Storage::response() returns download instead of displaying PDF inline
I'm trying to display a PDF file inline in the browser using Laravel, but instead of showing the file, the browser downloads it.
Here is my code:
return Storage::disk('public')->response(
$path,...
- 443
Tooling
0
votes
0
replies
13
views
How do I setup a Google Workspace Admin or do I need to?
I posted to this topic because this is a setup question rather than troubleshooting code.
I'm working on a personal project in C# and I want to integrate Google Calendar. Part of my project is to ...
- 840
0
votes
0
answers
11
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How can I run 2 built exe-files (projects) in CMAKE-project in Visual Studio 2022?
I have built simple CMAKE-project (Ninja generator) in Visual Studio 2022, consisting of 2 exe-files: Server.exe and Client.exe.
CMAKELISTS contains the following code to build them:
add_executable (...
- 359
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0
answers
17
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connection to server on socket "/tmp/.s.PGSQL.5432" failed: FATAL: sorry, too many clients already
I'm using celery with django to run some task that runs multiple threads querying the database. The example below is a simplified version of the original one in a larger project, but the logic and ...
- 60
0
votes
0
answers
11
views
Mermaid align subgraph
I have a class which helps with testing dual INSERTs due race conditions. This definitely needs good explanation so I turned to Mermaid:
flowchart TD
A(Process start) --> B(Acquire target lock)
...
- 11.9k
0
votes
0
answers
12
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Cannot flash/load MicroPython on ESP32S NodeMCU because of continuous garbage output on Serial port
I'm having a problem with connecting to my ESP32S dev board using Thonny. When I connect to the board using the board's USB-to-serial port, I get a whole lot of rubbish output (as shown in the below ...
- 2,149
0
votes
1
answer
19
views
Why does asyncio.gather with pandas DataFrame rows not run concurrently?
I'm processing a large pandas DataFrame (500k rows) where each row requires an HTTP request. I switched from requests to aiohttp + asyncio expecting a significant speedup, but the async version runs ...
- 55
-1
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0
answers
33
views
How to send rendered HTML page using Gmail?
I have an HTML file which has some style. If loaded in browser, e.g. Edge, it looks OK.
Now I want to send the rendered HTML as an email using Gmail. What I will do is:
Copy the rendered page from ...
- 6,693
