I am using pipes to display file contents. When I comment the wait command (in the last part of the parent process), I expect to see the parent process in the ps command's output (after a while, because reading is…
// ignore_for_file: library_private_types_in_public_api, avoid_print import 'package:connectivity/connectivity.dart'; import 'package:flutter/material.dart'; import 'package:just_audio/just_audio.dart'; import 'package:fluttertoast/fluttertoast.dart'; class HymnTune extends StatefulWidget { final String hymnMusicPath; const HymnTune({super.key, required this.hymnMusicPath}); @override _HymnTuneState createState() => _HymnTuneState(); } class _HymnTuneState extends State<HymnTune> with SingleTickerProviderStateMixin { late AnimationController iconController;…
How would you safely go about what appears to be an outdated (or too new) version of libpangosft on Ubuntu, when building OpenCV from source on Ubuntu 22.04? [ 18%] Linking CXX executable ../../bin/opencv_test_core /usr/bin/ld: /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0: undefined reference to `g_memdup2'…
I'm currently trying to grep the content of href from an html text. The problem is that href is listed multiple times in the file and therefore I need to grep a line above it. <tr> <th>Description:</th> <td class="wrap" itemprop="description">Crypto…
I am trying to build and run docker image with dotnet on arm64 architecture. I can see that the image was properly built as a MULTI-PLATFORM, see this Docker Hub image. It contains both amd64 and arm64. I have a…
I got issue in centos Error: Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist |Centos try below steps: Please mentions your issue messages and solution too my Solution to this issue is Solution.1 Go to /etc/yum.repos.d/ cd…
I am running code::blocks on antix Linux (Debian 12 bookworm). When I run a simple Hello World program, #include <stdio.h> int main() { printf("Hello, world!n"); return 0; } already tested and working manually in console, I got the following output:…
I just installed ubuntu 24. I'm a django developer and I've been working fine with Visual Studio Code, but today when I tried to open my vscode, while it was opening it closed without any error or message! :( I…
I made a script that setups a LEMP stack: #!/usr/bin/env bash if tput colors >/dev/null 2>&1; then RED='33[0;31m' YELLOW='33[1;33m' CYAN='33[1;35m' NC='33[0m' # No Color else RED='' GREEN='' YELLOW='' NC='' fi print_help() { echo -e "Usage: ${YELLOW}$0${NC} [options]" echo -e "${CYAN}Options:${NC}"…
I want to get the string arm64 in a bash script. root@ubuntu-arm-test:# uname -a Linux ubuntu-arm-test 5.15.0-105-generic #115-Ubuntu SMP Mon Apr 15 09:52:04 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux I could do something like this: #!/bin/bash # Get the machine…