alphaKAI

#Hello World in various programming languages

##Listed

• C
• C++
• D
• Ruby
• TypeScript
• F#
• Haskell

alphaKAI

module tinyBase64Decoder
  open System
  open System.Collections.Generic

  // Declare fundamental functions

  // Convert binary string into decimal
  let binToDec binStr = Convert.ToInt32 (binStr, 2)

  // Convert decimal into binary string

alphaKAI

#include <iostream>
#include <functional>

template <typename R, typename... Args>
std::function<R(Args...)> Z(std::function<R(std::function<R(Args...)>, Args...)> f) {
  return [&](const Args&... args) { return f(Z(f), args...); };
}

int main(int argc, char const* argv[]) {
  std::cout << 

alphaKAI

function isFunction(obj: any): boolean {
  return typeof(obj) == "function";
}

function curry(func: any) {
  if (!isFunction(func)) {
    console.log("Fatal Error. An invalid value was given. It was not a function");
    return;
  }

alphaKAI

import std.conv;

enum JSONNodeValueType {
  Numeric,
  String,
  Boolean,
  Array,
  NULL,
  JSONObject
}

alphaKAI

import std.stdio;

struct ChunkHead {
  char[4] id;
  uint size;
}

struct RiffChunk {
  ChunkHead head;
  char[4] format;

alphaKAI

#include <stdio.h>

#define offsetof(type, member) ((size_t)&((type*)0)->member)

#define container_of(ptr, type, member) ({          \
  const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
  (type *)( (char *)__mptr - offsetof(type,member) );})

typedef struct {
  int val1;

alphaKAI

#include <stdbool.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#define container_of(ptr, type, member) ({          \
    const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
    (type *)( (char *)__mptr - offsetof(type,member) );})
#ifdef __compiler_offsetof
#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
#else

alphaKAI

Installation of this code

Pre-requirements

• Latest DMD
• Latest DUB
• LINE bot's API keys(It's called as LINE Channle ID, SECRET, MID) by http://developers.line.me

Note: Currently, LINE bot API is TRIAL, limited to the first 10,000 developers.

Installation

1. Create vibe.d application skeleton with dub

alphaKAI

class BASE {}
class A : BASE {}
BASE f(A a) {return a;}

void main() {
  BASE b = new BASE;
  A a = new A;

  assert (typeid(b) == typeid(typeof(b))); // pass
  assert (typeid(a) == typeid(typeof(a))); // pass