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>

virtuosonic

#include <iostream>

using namespace std;


struct S {
    S() {cout << "S::S() " << id << "\n";}
    S(const S&) {cout << "S::S(const S&) " << id << "\n";}
    S(S&&) {cout << "S::S(const S&&) " << id << "\n";}
    S& operator=(const S& other) { cout << "S::operator=(const S& other) " << id << "\n";return *this;}

virtuosonic

#!/bin/bash

#Author:	Gabriel Espinoza <virtuosonic @ github>
#Date:		2023-12-26
#Desc:		prints what libraries are linked to executables on $testdir

testdir=/usr/bin


for program in  `ls $testdir`

virtuosonic

#include <iostream>
#include <algorithm>
#include <array>

class User {
protected:
	static int* data;
	static int* auxData1;
	static int* auxData2;
	int tamannoAD1;