guitarrapc’s gists

## UnityAsyncAwaitObservableTest.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using UniRx.Async;
using UnityEngine.Networking;
using UniRx;
using System.Collections;

## main.go
package main

import "code.google.com/p/go-tour/pic"

func Pic(dx, dy int) [][]uint8 {

    pic := make([][]uint8, dy)

    for y := range pic {
        pic[y] = make([]uint8, dx)

## GenerateRandomId.cs
void Main()
{
    // conflict with following length. more than 7 is much stable.
    // 5 = 50/100000
    // 6 = 5/100000
    // 7 = 0/100000
    var rnd = new Random(Guid.NewGuid().GetHashCode());
    var coupon = new string[100000];
    var dup = 0;
    for (var j = 0; j < 100; j++)

## Main.cs
void Main()
{
    double input = 67000000000;
    var result = Sqrt(input);
    Console.WriteLine($"try: {result}");
    Console.WriteLine($"math: {Math.Sqrt(input)}");
}

// input: 67000000000
// count: 24

## DeconstructValueTuple.cs
void Main()
{
    var p = Pair(10).Dump();

    // 直接はdeconstructされてないのでダメ
    Add(p).Dump();

    // 当然 valuetuple でウケルならいいけどそうじゃない
    Add2(p).Dump();
    Add2(Pair(10)).Dump();

## main.go
package main

import "fmt"

func pair(x int) (int, int) {
    return x, x + 1
}

func add(x int, y int) int {
    return x + y

## main.go
package main

import (
	"fmt"
	"math"
)

// Newton-Raphson method
func Sqrt(x float64) (result float64, count int) {
	z := 1.0

## custom_share.tf
resource "azurerm_role_definition" "custom_share" {
  name        = "custom_share"
  scope       = "${data.azurerm_resource_group.current.id}"
  description = "This is a custom role created via Terraform"

  permissions {
    actions = [
      "*",
      "*/read",
    ]

## main.yml
---

- name: modify sources list for azcli
  become: yes
  apt_repository:
    repo: deb [arch=amd64] https://packages.microsoft.com/repos/azure-cli/ {{ ansible_distribution_release }} main
    state: present
    filename: azure-cli.list
  tags: azcli

## BuildMonoInVisualStudio.bat
git clone https://github.com/mono/mono.git
cd mono
git submodule update --init --recursive
set PATH=C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin;%PATH%
msbuild msvc/mono.sln /p:MONO_TARGET_GC=sgen
msbuild bcl.sln /p:Platform="net_4_x" /restore