Kim HyunJin kim-hyunjin

## goQueryTest.go
package main

import (
	"fmt"
	"log"
	"strings"

	"github.com/PuerkitoBio/goquery"
)

## kafka.md

      
              1 file
            
          
              11 forks
            
          
                1 comment
              
            
              37 stars
            
          
                DevoKun
                / kafka.md
            
            
              Created
              July 13, 2018 02:52
            
              
                How to operate Kafka, mostly using Docker
              
          
    Kafka Distributed Streaming Platform

Publish and Subscribe / Process / Store
Start Kafka


Kafka uses ZooKeeper as a distributed backend.

Start Zookeeper


## Infrastructure.js
let cache = new Map();
let pending = new Map();

function fetchTextSync(url) {
  if (cache.has(url)) {
    return cache.get(url);
  }
  if (pending.has(url)) {
    throw pending.get(url);
  }
	package main

	import (
	"fmt"
	"log"
	"strings"

	"github.com/PuerkitoBio/goquery"
	)
	let cache = new Map();
	let pending = new Map();

	function fetchTextSync(url) {
	if (cache.has(url)) {
	return cache.get(url);
	}
	if (pending.has(url)) {
	throw pending.get(url);
	}