Daiver

public string IP_Parse(string str)
{
    const string error_str = "Input error. Invalid IP-address.";
    if (split == null)
        return error_str;
    string[] split = str.Split(new Char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
    if (split.Length != 4)
        return error_str; 

    for (int i = 0; i < split.Length; ++i)

Daiver

use std::collections::HashMap;

fn process_polish(funcs : &HashMap<&str, Box<(Fn(&mut Vec<f32>) -> f32)>>, token : &str, stack : &mut Vec<f32>)
{
    if funcs.contains_key(token) {
        let val = funcs[token](stack);
        stack.push(val);
    }else{
        let tmp = token.parse::<f32>();
        match tmp{

Daiver

#include <boost/fusion/tuple.hpp>
#include <boost/fusion/view.hpp>
#include <boost/fusion/algorithm.hpp>
#include <boost/fusion/adapted/struct/adapt_struct.hpp>
#include <boost/type_traits.hpp>
#include <boost/mpl/arg.hpp>
#include <boost/lambda/lambda.hpp>
#include <string>
#include <iostream>

Daiver

#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/allocators/allocator.hpp>
#include<stdio.h>
#include <cstdlib> //std::system

//using namespace boost::interprocess;
typedef boost::interprocess::allocator<float, boost::interprocess::managed_shared_memory::segment_manager>  ShmemAllocator;
typedef boost::interprocess::vector<float, ShmemAllocator> DataVector;
int main(int argc, char *argv[])

Daiver

typedef boost::interprocess::allocator<float, boost::interprocess::managed_shared_memory::segment_manager>  ShmemAllocator;
typedef boost::interprocess::vector<float, ShmemAllocator> DataVector;
DataVector *myvector;
void init_myvector()
{    
    struct shm_remove
    {
        shm_remove() { boost::interprocess::shared_memory_object::remove("MySharedMemory"); }
        ~shm_remove(){ boost::interprocess::shared_memory_object::remove("MySharedMemory"); }
    } remover;

Daiver

typedef boost::interprocess::allocator<float, boost::interprocess::managed_shared_memory::segment_manager>  ShmemAllocator;
typedef boost::interprocess::vector<float, ShmemAllocator> DataVector;
DataVector *myvector;
void init_myvector()
{    
    struct shm_remove
    {
        shm_remove() { boost::interprocess::shared_memory_object::remove("MySharedMemory"); }
        //~shm_remove(){ boost::interprocess::shared_memory_object::remove("MySharedMemory"); }
    } remover;

Daiver

if op == '+':
    res = first + second

Daiver

try:
    some()
except:
    print(":(")
    exit()

Daiver

def f(arg1, arg2='default'):
    print('arg1', arg1)
    print('arg2', arg2)

f('one', 'two')
f('one')
f('one', arg2='two')
f(arg1='one', arg2='two')

Daiver

class A:
    def __init__(self, x, y):
        self.x = x
        self.y = y

    def hi(self):
        print(self.x, self.y)