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;

virtuosonic

/**********************\
Name:     format_test.cpp
Author:   Gabriel Espinoza <[email protected]>
License:  MIT
Desc:     string concatenation and output test benchmark
*/

//!!!! C++ 2020 required

#include <iostream>

virtuosonic

#include <iostream>
#include <tuple>
using namespace std;

int c_style_function(int* n, double* f,const char* c)
{
    *n = 42;
    *f = 3.14159;
    c = "a";
    return 0;

virtuosonic

/******************************************************************************

program to test several functions to tokenize strings

*******************************************************************************/
#include <iostream>
#include <chrono>
#include <vector>
#include <functional>
#include <sstream>

virtuosonic

#!/bin/bash

cd ~/rpi-qt

PIADDR='192.168.0.2'

rsync -avz --rsync-path="sudo rsync" --delete pi@$PIADDR:/lib sysroot
rsync -avz --rsync-path="sudo rsync" --delete pi@$PIADDR:/usr/include sysroot/usr
rsync -avz --rsync-path="sudo rsync" --delete pi@$PIADDR:/usr/lib sysroot/usr
rsync -avz --rsync-path="sudo rsync" --delete pi@$PIADDR:/opt/vc sysroot/opt

virtuosonic

#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>

using namespace std;


bool isEven(int n ){
    return !(n % 2);