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Masakazu Minamiyama minamiyama1994

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minamiyama1994 / file0.txt
Created August 10, 2014 04:53
型！　型！ ref: http://qiita.com/minamiyama1994/items/f640e6fd02197709b35b
def to_string(value)
value.to_s
end
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minamiyama1994 / file0.cpp
Created May 7, 2014 06:59
C++でコンパイル時eval(誇張あり) ref: http://qiita.com/minamiyama1994/items/60213c62a54998bb431e
#include<typeinfo>
#include"CTE/CTE.hpp"
auto main ( ) -> int
{
auto eval1 = CTE_EVAL ( "1+20*10/(5+5)" ) ;
auto eval2 = CTE_EVAL ( "1+20*10/(5+5)+.5" ) ;
auto eval3 = CTE_EVAL ( u8R"*****("Hello"+" "+"World")*****" ) ;
std::cout << eval1 << std::endl ;
std::cout << typeid ( eval1 ).name ( ) << std::endl ;
std::cout << eval2 << std::endl ;
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minamiyama1994 / Helper.hs
Created April 18, 2014 21:41
Yesodのmodelで好きな型をフィールドの型に使えるようにしたい ref: http://qiita.com/minamiyama1994/items/c0c5ca87948601dc0d84
module Helper where
import Database.Persist.TH
import UserModule ( UserDefineType )
derivePersistField "UserDefineType"
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minamiyama1994 / lifegame.py
Last active August 29, 2015 13:57 — forked from utgwkk/lifegame.py
import pygame, sys, random
pygame.init()
size = (800,450)
white = (255, 255, 255)
color = (30, 30, 180)
fps = 30
screen = pygame.display.set_mode(size)
pygame.display.set_caption('lifegame')
cellsize = 8
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minamiyama1994 / file0.cpp
Created March 19, 2014 01:30
型安全なprintf -- 如何にしてコンパイル時に型エラーを検出するか -- ref: http://qiita.com/minamiyama1994/items/95ef490043c495be8c44
#include"TSP/TSP.hpp"
auto main ( ) -> int
{
TSP_PRINTF ( "%c\n" , 'a' ) ;
TSP_PRINTF ( "%s\n" , "hoge" ) ;
TSP_PRINTF ( "%d\n" , 1 ) ;
TSP_PRINTF ( "%f\n" , 0.1 ) ;
TSP_PRINTF ( "%%\n%c\n%s\n%d\n%f\nHello! TSP!\n" , 'e' , "piyo" , 1 , 0.25 ) ;
// TSP_PRINTF ( "%f\n" , "hoge" ) ; // <- Compile Error
}
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minamiyama1994 / file0.cpp
Created February 13, 2014 13:41
templateの概念からTMPの応用まで ref: http://qiita.com/minamiyama1994/items/1b1b72d6c8a0aa61c6f6
void abc(int arg)
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minamiyama1994 / example1.cpp
Created February 5, 2014 05:42
TMPでcase ref: http://qiita.com/minamiyama1994/items/b8f1185ed93b6835c239
case_ < char >::of
<
match < char , long > ,
match < short , int > ,
match < int , short > ,
match < long , char > ,
match < list < pattern < 0 > , double > , list < double , pattern < 0 > > >
>::type // => long
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minamiyama1994 / C++勉強会in広島掲示板.md
Created November 26, 2013 03:26

C++勉強会in広島掲示板

参加希望者及び発表希望者及び希望日時等適当に書いて行ってください

@minamiyama1994
minamiyama1994 / gist:6171027
Last active December 20, 2015 17:49
boost::xpressive's bug?
#include"boost/xpresaive/xpresaive.hpp"
namespace bx = boost::xpressive ;
auto main ( ) -> int
{
bx::sregex regex1 = bx::bos >> ( "instance" | + ( bx::range ( 'a' , 'z' ) | bx::range ( 'A' , 'Z' ) ) ) ;
bx::smatch result ;
if ( bx::regex_search ( std::string { "instanceof" } , result , regex1 ) )
{
std::cout << result.str ( ) << std::endl ; // output : "instance"
}