hisui

resource "google_cloud_run_v2_service" "my_svc" {
  name = "my-svc"
  location = "asia-northeast1"
  ingress = "INGRESS_TRAFFIC_ALL"
  template {
    containers {
      image = "us-docker.pkg.dev/cloudrun/container/hello"
      resources {
        limits = { "cpu": "4000m", "memory" : "2Gi" }
      }  

hisui

#include <thread>
#include <atomic>
#include <assert.h>

using namespace std;

static atomic<int> a = 0;
static atomic<int> b = 0;
static atomic<int> A = 0;
static atomic<int> B = 0;

hisui

import React, { ReactElement, useMemo } from "react"
import hljs from "highlight.js"
import 'highlight.js/styles/dark.css'

export function Code(props: { lang: string, text: string }): ReactElement {
  const { value } = useMemo(() => 
    hljs.highlight(props.lang, trimMargin(props.text)), 
    [props.lang, props.text]
  )
  return <pre className="hljs"><code dangerouslySetInnerHTML={{ __html: value }} /></pre>

hisui

#!/usr/bin/env ruby

LLVM_OBJDUMP = "objdump"

options = %w(
  --no-leading-addr
  --no-show-raw-insn
  --symbolize-operands
  --x86-asm-syntax=intel
)

hisui

#!/usr/bin/env ruby

require "json"

# https://github.com/brendangregg/FlameGraph
FG_SCRIPTS = raise "`FG_SCRIPTS` must be set by hand."

if ARGV.empty?
  $stderr.puts("Usage: ruby kperf.rb $POD [ $CONTAINER ] > out.svg")
  exit(-1)

hisui

require "mysql2"
require "pp"

def connect(iso: nil)
  db = Mysql2::Client.new(
    host: "127.0.0.1", 
    username: "root", 
    password: '', 
    database: 'test'
  )

hisui

{
  "clusters": [
    {
      "project": "<project-name>",
      "name": "<cluster-name>",
      "zone": "<cluster-zone>",
      "nodePools": {
        "my-node-pool-1": 0,
        "my-node-pool-2": 1
      }

hisui

import React, { Component } from 'react'
import { Subscription } from 'rxjs';
import Hls from "hls.js";

type HlsJSPlayerProps = {
  broadcastId: string
};

type HlsJSPlayerState = {};

hisui

#!/usr/bin/env ruby

require 'timeout'
require 'rake'

CLOUD_DNS_ZONE = "..."

def cloud_dns(action, args = [])
  sh "gcloud dns record-sets transaction #{action} --zone=#{CLOUD_DNS_ZONE} #{args.join(" ")}"
end

hisui

require "open-uri"
require "uri"

playlist_uri = "http://127.0.0.1:9001/broadcasts/1/hls/index.m3u8"

Segment = Struct.new :uri, :duration

Playlist = Struct.new :seq_no, :segments

def parse_m3u8(src, uri = "")