snaewe

 void set_result(optional<error_code>* a, error_code b) 
  { 
    a->reset(b); 
  } 
  template <typename MutableBufferSequence> 
  void read_with_timeout(tcp::socket& sock, 
      const MutableBufferSequence& buffers) 
  { 
    optional<error_code> timer_result; 
    deadline_timer timer(sock.io_service()); 

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

bgaff

/*
 * fizzbuzz.cpp
 *
 *  Created on: Apr 25, 2012
 *      Author: Brian Geffon
 *
 *  fizzbuzz solved without looping or conditionals using only template recursion.
 */

#include <iostream>

klmr

template <typename... T>
constexpr auto make_array(T&&... values) ->
        std::array<
            typename std::decay<
                typename std::common_type<T...>::type>::type,
            sizeof...(T)> {
    return {std::forward<T>(values)...};
}

lichray

#include <array>
#include <functional>

template <typename... T>
using common_type_t = typename std::common_type<T...>::type;

template <typename T>
using remove_cv_t = typename std::remove_cv<T>::type;

template <bool, typename T, typename... U>

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

cillierburger

Add this to /etc/apt/sources.list
<snip>
deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security multiverse
</snip>

ksophocleous

#include <iostream>
#include <chrono>

int main(int argc, char *argv[])
{
	auto tp = std::chrono::system_clock::now();
	auto dur = tp.time_since_epoch();

	auto seconds = std::chrono::duration_cast<std::chrono::seconds>(dur).count();
	

akras14

Git Cheat Sheet

Commands

Getting Started

git init

or

junkdog

#!/usr/bin/env bash

#     --slave /usr/bin/$1 $1 /usr/bin/$1-\${version} \\

function register_clang_version {
    local version=$1
    local priority=$2

    update-alternatives \
        --install /usr/bin/llvm-config       llvm-config      /usr/bin/llvm-config-${version} ${priority} \