Tag: WebDev

Pixelbook Go (2019?) Debian 12 (installed via https://docs.mrchromebox.tech/docs/getting-started.html) Issue: No Audio through speakers/headphone jack (I understand this OS is not supported on device, however trying to find solution) Only getting Dummy Audio Workaround: USB interface does work. Troubleshooting: Per https://docs.chrultrabook.com/docs/installing/installing-linux.html#fixing-audio # git clone https://github.com/WeirdTreeThing/chromebook-linux-audio.git # cd chromebook-linux-audio # ./setup-audio Error: recieving multiple Warning: Kernel is missing module 'SND_SOC_INTEL_AVS' messages

First, let me show you the file structure before asking the question: directory: main.h main2.h main.c main2.c check.c main.c: int add(int a, int b){ return a + b; } main.h: #pragma once int add(int a, int b); ------------------------------------------------------------------------------------------------------------ main2.c #include "main.h" int addTwice(int a , int b){ return 2*add(a, b); } main2.h #pragma once int addTwice(int a, int b); ------------------------------------------------------------------------------------------------------------- check.c: #include <stdio.h> #include "main2.h" int main(){ printf("%d\n", addTwice(1,2)); } When I generate the preprocessed file of check.c

I have a Spring Boot Java application using JMSListeners with the DefaultJmsListenerContainerFactory with a maximum concurrency of 300 using AutoAcknowledge When the application is started, processing proceeds quickly, but beings to tail off after an hour or so. I've added an Aspect over the Listeners that tracks the number of threads in flight and interrupts any thread that's been running for too long. I can see the number of threads in Flight reduces steadily over that hour.Restarting the application causes a surge back to the expected 300 concurrent threads and then another slow reduction back down to single digits.What could be causing the application to run down the number of concurrent listeners?

I want to match two dataframes where a key in dataframe A can be matched to either key 1 or key 2 in dataframe B: a<-tibble(key=as.character(c(1:4)), else1=c("cup", "plate", "bowl", "jug")) b<-tibble(key1=c(1,"","",""), key2=as.character(c(5, 2, 3, 4)), else2=c(rep("banana",3), "pear"), else3=c("blues", "jazz", "reggae", "ska")) # A tibble: 4 × 2 key else1 <chr> <chr> 1 1 cup 2 2 plate 3 3 bowl 4 4 jug # A tibble: 4 × 4 key1 key2 else2 else3 <chr> <chr> <chr> <chr> 1 "1" 5 banana blues 2 "" 2 banana jazz 3 "" 3 banana reggae 4 "" 4 pear ska I tried a left_join() with dplyr so that whenever a value in a$key can't be matched to anything i

Here's the relevant piece of the code which won't compile: #include<iostream> #include<vector> #include<algorithm> int nadjiNajmanjuRazliku(const std::vector<int> &a, const std::vector<int> &b){ std::sort(a.begin(), a.end()); std::sort(b.begin(), b.end()); int i=0; int j=0; Here's the error message: In file included from /usr/include/c++/11/algorithm:62, from mi24088_Najblizi_par.cpp:3: /usr/include/c++/11/bits/stl_algo.h: In instantiation of ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<const int*, std::vector<int> >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/11/bits/stl_algo.h:1866:25: required from ‘void std::__final_insertion_sort(_RandomAcc

I have a .NET 9 application that runs either as a Systemd service or a Windows service. It's an ASP.NET Core application, so I create a web host and add UseWindowsService() and UseSystemd() when configuring the host. But before this web host runs, there is some stuff to do like migrations. While that is running I create a different web host showing a minimal status UI. The problem now is that this doesn't fit to the way the Windows Service integration in .NET works. I see only choices here that cause problems: If I add UseWindowsService() to my temporary Web Host for migrations, once I shut that down it seems to also shut down the Windows service. This doesn't happen with systemd on Linux. If I remove this I risk that Windows kills my service as unresponsive if the migrations take a bit longer. I cannot run the migration code inside the main web host, the code inside assumes all

I am a blind Python developer building a PyQt6/PySide6 application. QTextEdit has serious NVDA screen reader issues: Content announced twice during navigation Cannot distinguish current line from new line No reliable cursor position feedback QLineEdit is accessible but single-line only. What is the technical approach to implement a fully NVDA-accessible multi-line text widget in PyQt6 or PySide6?

I have the following two tables: Table article_description: article_code locale article_description 0001 EN SAMPLE DESCRIPTION THAT MAY CONTAIN A KEYWORD ASC 0001 NL DUMMY OMSCHRIJVING MET KEYWOORD ASC 1234 EN SAMPLE DESCRIPTION ASC THAT MAY CONTAIN A KEYWORD 1234 NL DUMMY OMSCHRIJVING ASC MET KEYWOORD 4567 EN SAMPLE DESCRIPTION WITHOUT A KEYWORD 5678 EN DESCRIPTION WITH OTHER KEYWORD FT Table article_labels: article_code locale label_code 0001

I'm guys training AI here, but the loss isn't decreasing. What should I do? Here's the notebook I'm using. I would appreciate your help. " ==((====))== Unsloth - 2x faster free finetuning | Num GPUs used = 1 \\ /| Num examples = 99,895 | Num Epochs = 1 | Total steps = 2,082 O^O/ \_/ \ Batch size per device = 48 | Gradient accumulation steps = 1 \ / Data Parallel GPUs = 1 | Total batch size (48 x 1 x 1) = 48 "-____-" Trainable parameters = 42,467,328 of 4,581,732,864 (0.93% trained) [ 417/2082 1:59:07 < 7:57:56, 0.06 it/s, Epoch 0.20/1] Step Training Loss 10 0.593481 20 0.581336 30 0.580326 40 0.580277 50 0.595143 60 0.616264 70 0.618593 80 0.613083 90 0.622422 100 0.619343 110 0.625608 120 0.615276 130 0.625236 140 0.628931 150 0.624372 160 0.615979 170 0.618827 180 0.617866 190 0.621115 200 0.612743 210 0.614142 220 0.612816 230 0.613416 240 0.618401 250 0.621099 260 0.626098 270 0.613715 280 0.618084 290 0.62

I'm a web developer trying to decide between Google Chrome and Firefox Developer Edition as my primary development browser. I use DevTools frequently for debugging HTML/CSS/JS, inspecting network requests, and performance profiling. What are the key differences between Chrome DevTools and Firefox DevTools in daily development workflows? Are there specific use cases where one clearly outperforms the other? I'd also appreciate insights from developers who have switched from one to the other and their experience.