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24,167,740 questions
Best practices
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removing idle clients in liburing queue
I am researching liburing, but I have problem with following concept.
Let suppose we have HTTP server with keep-alive enabled for 5 minutes.
This means if a client connects, it can stay connected for ...
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Android Studio Emulator keeps exiting with error 139 on ubuntu 24.04
I have installed Android Studio, both snap version (first), then the download from the website (second), but in both versions the emulator keeps exiting with error code 139.
Platform is ubuntu 24.04 ...
- 103
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Spark UI | Absence of Live Metrics of Tasks of a Stage
Context: Troubleshooting a Spark job:
Spark Runtime: v3.5.
Join on 5 different TB sized tables.
a particular stage had some 17 tasks
15 would finish each in 5-6 minutes
2 would be taking ...
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AR(1) modeling in an N-of-1 trial [closed]
Many questions! ^^
1 - When modeling auto-correlation as a function of time (ie, "day") should time also be included as a fixed effect?
2 - If so, is it preferable to model it with or ...
- 111
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KSP error on doing migration to AGP9, no support for KspConfiguration
The new AGP9 migration steps include to change from com.android.library into com.android.kotlin.multiplatform.library , but when I did, I got error
An exception occurred applying plugin request [id: '...
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Compling libnm for ARM64
I'm trying to compile libnm (NetworkManager Library) so that I can use this library for some Wi-Fi related operations on my Raspberry Pi 4 using C Programs. I am on Ubuntu 24.04.3 LTS and using Docker ...
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How to use SimilarityPostprocessor in LlamaIndex to prevent Context Window overflow with Gemini?
I am using LlamaIndex with Gemini-1.5-Flash to query a large set of government documents. I often encounter the Context window exceeded error when my retriever fetches too many nodes for a complex ...
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Advice
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Email confirmation after a successful registration - with a 6-digits code, not a link
Several months ago, I developed a student project (ASP.NET 8 + React + SQL Server) similar to booking.com (much more simplified, of course!), with the difference that accommodations that are NOT ...
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How does GridDB handle time-series data compression, and what are best practices for optimizing query performance on large time-series collections?
I'm using GridDB Cloud to store IoT sensor data in a TimeSeries container. I've noticed that as the dataset grows (currently ~10 million rows), range queries using SELECT * FROM sensor_data WHERE ...
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Tooling
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How can I host a Jupyter Notebook (.ipynb)
How can I host a Jupyter Notebook (.ipynb) file online so others can easily access, view, and run it? I'm looking for simple platforms or methods that allow sharing notebooks publicly without ...
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WSL takes ~30 minutes to start and Kali Linux installation fails with 0x80370114 on Windows 11 [closed]
I am trying to install Kali Linux using Windows Subsystem for Linux (WSL2), but I am facing multiple issues.
Problem
When I run any WSL command, it takes around 20–30 minutes to start before anything ...
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1
answer
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How to insert bulk records efficiently into a GridDB TimeSeries container?
I am experimenting with GridDB Cloud and storing time-series sensor data.
Currently I am inserting records one by one into a TimeSeries container, like this (Java example):
TimeSeries<Row> ts = ...
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answers
8
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Getting TemplateDoesNotExist for an included template that already exists
I have these template settings in the realestate/settings.py:
TEMPLATES = [
{
"BACKEND": "django.template.backends.django.DjangoTemplates",
"DIRS": [...
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Is there a way to get a ref struct property using reflection?
Let's use System.Text.RegularExpressions.Match as an example. It has the ref struct member ReadOnlySpan<char> ValueSpan.
Using reflection the usual way won't work, since ref struct members ...
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14
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Why does reading offsetTop / offsetHeight in a throttled scroll handler still trigger forced reflow?
I'm profiling scroll behavior in Chrome DevTools.
I have a scroll handler that is throttled. Inside the handler I calculate
the scroll progress of the page and toggle some UI elements such as a
"...
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