davidalbertonogueira

/**
* @file chrono.h
* @author David Alberto Nogueira (dan)
* @brief std::chrono wrapper.
*
* USAGE:
* @code{.cpp}
* chronowrap::Chronometer chrono; //Declare a Chronometer
* chrono.GetTime(); //Start timer
* {

davidalbertonogueira

#ifndef MEM_POOL_H_
#define MEM_POOL_H_

#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <vector>

#define USE_CPLUSCPLUS_MEMORY_POOL_FOR_PARTS 1
#define MEMORY_POOL_CHUNK_SIZE 1024

davidalbertonogueira

import os
import sys
import pdb
import traceback


try:
    your code here
except:
    type, value, tb = sys.exc_info()

davidalbertonogueira

//header file

struct MyStruct {
public:
    const std::unordered_map<std::string, uint32_t> str_to_int{
        { "a", 1 },
        { "b", 2 },
        //...
        { "z", 26 }
    };

davidalbertonogueira

#include <stdint.h>
#include <functional>


template <typename TFirst, typename TSecond>
struct HashablePair : public std::pair<TFirst, TSecond> {
  typedef std::pair<TFirst, TSecond> Base;
public:
  HashablePair() : Base() {};
  HashablePair(const Base& a) : Base(a) {};

davidalbertonogueira

#!/bin/bash
# Makefile for RandomLibrary
CC = ~/clang-3.8.0/clang+llvm-3.8.0-x86_64-linux-gnu-ubuntu-14.04/bin/clang++
DEBUG = -g


AUXLIBS = 
AUXINCLUDES = 
LOCALDEPSINCLUDES = 
INCLUDES =  -I$(AUXINCLUDES) -I$(LOCALDEPSINCLUDES)

davidalbertonogueira

// @brief  Created on top of std::chrono::system_clock,
//         MicroSecResolutionClock offers a clock with microseconds duration.
struct MicroSecResolutionClock : public std::chrono::system_clock {
  typedef std::chrono::microseconds duration;
  typedef duration::rep rep;
  typedef duration::period period;

  typedef std::chrono::time_point<MicroSecResolutionClock, duration> time_point;
  static const bool is_steady = false;
  static const int ticks_per_time_t = period::den;

davidalbertonogueira

davidalbertonogueira

docker build -t myapp:2.0 .

docker run --name myapp_2.0 -d -p 7777:7000 myapp:2.0
docker run --name myapp_2.0 -it -p 7777:7000 myapp:2.0  
## -it is short for --interactive + --tty when you docker run with this command.
## it would take you straight inside of the container,
## where -d is short for --detach which means you just run the container and 
## then detach from it so basically you run container in the background.
## edit : so if you run docker container with -itd it would run the-it options and detach you from the container, 
## so your container still running in the background even without any default app to run.

davidalbertonogueira

docker build -t myapp:2.0 .

docker run --name myapp_2.0 -d -p 7777:7000 myapp:2.0
docker run --name myapp_2.0 -it -p 7777:7000 myapp:2.0  
## -it is short for --interactive + --tty when you docker run with this command.
## it would take you straight inside of the container,
## where -d is short for --detach which means you just run the container and 
## then detach from it so basically you run container in the background.
## edit : so if you run docker container with -itd it would run the-it options and detach you from the container, 
## so your container still running in the background even without any default app to run.