sajith

#include <iostream>
#include <set>
#include <string>

template<typename... Args>
class T {
public:
    T(Args... args) : lst({args...}) {
        for (auto const & it : lst) {
            std::cout << it << std::endl;

sajith

#include <iostream>
#include <set>
#include <string>

template<typename... Args>
class T {
public:
    T(Args... args) {
        std::set<std::string> lst{args...};
        // Or:

sajith

namespace utils
{
    class TimeSeriesDB {
    public:
        TimeSeriesDB(std::string const &host,
                     int port,
                     std::string const &db,
                     std::string const &username="",
                     std::string const &password="")

sajith

#include <iostream>

template<typename T, typename... Args>
T add(Args... params);

template<class T> T add(T a)
{
    return a;
}

sajith

#include <stdlib.h>
#include <string.h>

int main(int argc, char **argv)
{
    char tmpl[12];
    strncpy(tmpl, "tmpXXXXXX", 12);
    return mkstemp(tmpl);
}

sajith

#include <iostream>
#include <unistd.h>
#include <time.h>

std::string ts()
{
        auto t  = time(nullptr);
        auto t2 = localtime(&t);

        if (t2 == nullptr)

sajith

#include <iostream>
#include <gio/gio.h>

// launch using "dbus-launch"

int main(int argc, char **argv)
{
    GError *error = 0;
    auto conn = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, &error);

sajith

#include <iostream>
#include <cstring>
#include <cstdlib>
#include <sys/param.h>

int main(int argc, char **argv)
{
    const char * const tmplt              = "/tmp/mkdtemp-test-XXXXXX";
    char               buffer[MAXPATHLEN] = {0};

sajith

#include <iostream>
#include <fstream>
#include <cstring>
#include <unistd.h>
#include <time.h>

std::string ts()
{
        auto t = time(nullptr);
        auto t2 = localtime(&t);

sajith

#include <iostream>
#include <libgen.h>
#include <unistd.h>

// Given "/foo/bar/baz", go all the way up to "/"

int main(int argc, char *argv[])
{
    auto p = ".";