virtuosonic

 #0 0x566196fc0e02 in std::_Rb_tree<QString, std::pair<QString const, QVariant>, std::_Select1st<std::pair<QString const, QVariant> >, std::less<QString>, std::allocator<std::pair<QString const, QVariant> > >::begin() const /usr/include/c++/14/bits/stl_tree.h:998
 #1 0x566196fbf5dd in std::__cxx1998::map<QString, QVariant, std::less<QString>, std::allocator<std::pair<QString const, QVariant> > >::begin() const /usr/include/c++/14/bits/stl_map.h:378
 #2 0x566196fbea3a in std::__debug::map<QString, QVariant, std::less<QString>, std::allocator<std::pair<QString const, QVariant> > >::cbegin() const /usr/include/c++/14/debug/map.h:211
 #3 0x566196fbc5c6 in QMap<QString, QVariant>::begin() const /home/ge/Qt/6.8.3/gcc_64/include/QtCore/qmap.h:601
 #4 0x566196fba81d in QMap<QString, QVariant>::constBegin() const /home/ge/Qt/6.8.3/gcc_64/include/QtCore/qmap.h:602
 #5 0x566196fb9077 in QDebug QtPrivate::printAssociativeContainer<QMap<QString, QVariant> >(QDebug, char const*, QMap<QString, QVariant> const&) /home/ge/Qt/

virtuosonic

#!/bin/sh

# check $1 and $2
if [ -z "$1" ] || [ -z "$2" ]; then
    echo "Usage: $0 <input_file> <output_file>"
    exit 1
fi

# check if $1 is a file
if [ ! -f "$1" ]; then

virtuosonic

#!/bin/sh

# check $1 and $2
if [ -z "$1" ] || [ -z "$2" ]; then
    echo "Usage: $0 <input_file> <output_file>"
    exit 1
fi

# check if $1 is a file
if [ ! -f "$1" ]; then

virtuosonic

connect(discoveryAgent,
    static_cast<void(QBluetoothDeviceDiscoveryAgent::*)(QBluetoothDeviceDiscoveryAgent::Error)>(&QBluetoothDeviceDiscoveryAgent::error),
    this, &BlufiDeviceScanner::handleError);

virtuosonic

connect(source, &Source::Mysignal,destination,&Destination::slot);

virtuosonic

cmake_minimum_required(VERSION 3.30)
project(bleservice)

set(CMAKE_AUTOMOC ON)

virtuosonic

REM open cmd with SHIFT+F10

start ms-cxh:localonly

virtuosonic

#include "ws2tcpip.h"

int main() {
    addrinfo hints = {}, *res;
    hints.ai_family = AF_INET;
    int status = getaddrinfo("test.mosquitto.org", nullptr, &hints, &res);
    
    if (status != 0) {
        std::cerr << "getaddrinfo failed: " << gai_strerror(status) << std::endl;
    } else {

virtuosonic

#!/bin/sh
#Author:        Gabriel Espinoza<virtuosonic at github>
#Desc:          execute comand until it runs successfully(returning 0)
#Date:          23-Oct-2024

usage()
{
	echo "usage: retryfailed <command> [arg1 [arg2...]]"
}

virtuosonic

/***************************************
Author:     Gabriel Espinoza
Desc:       They say lock-based concurrency is slow
            let's test how slow is slow
***************************************/
#include <iostream>
#include <mutex>
#include <functional>
#include <chrono>